{"id":2220,"date":"2026-10-12T20:54:58","date_gmt":"2026-10-12T12:54:58","guid":{"rendered":"https:\/\/www.gxcom.net\/"},"modified":"2026-10-12T20:54:58","modified_gmt":"2026-10-12T12:54:58","slug":"24gb-%e4%b8%8e-48gb-gpu-%e6%9c%8d%e5%8a%a1%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.gxcom.net\/zh\/24gb-%e4%b8%8e-48gb-gpu-%e6%9c%8d%e5%8a%a1%e5%99%a8\/","title":{"rendered":"24GB \u4e0e 48GB GPU \u670d\u52a1\u5668\uff1aVRAM \u9700\u6c42\u3001LLM \u63a8\u7406\u53ca\u6258\u7ba1\u6210\u672c"},"content":{"rendered":"<p>\u9009\u62e924GB\u8fd8\u662f48GB\u7684GPU\u670d\u52a1\u5668\uff0c\u5c06\u51b3\u5b9a\u60a8\u7684\u5927\u578b\u8bed\u8a00\u6a21\u578b\u662f\u80fd\u6d41\u7545\u8fd0\u884c\u3001\u53d7\u9650\u4e8e\u5185\u5b58\u800c\u8fd0\u884c\u4e0d\u7545\uff0c\u8fd8\u662f\u5bfc\u81f4\u6258\u7ba1\u6210\u672c\u4e0d\u5fc5\u8981\u5730\u9ad8\u6602\u3002.<\/p>\n<p>\u7136\u800c\uff0c\u8fd9\u4e00\u51b3\u5b9a\u8fdc\u6bd4\u5355\u7eaf\u6bd4\u8f83\u4e24\u4e2aVRAM\u6570\u503c\u8981\u590d\u6742\u5f97\u591a\u3002.<\/p>\n<p>\u5bf9\u4e8e\u91cf\u5316\u540e\u768470\u4ebf\u6216140\u4ebf\u53c2\u6570\u6a21\u578b\u3001\u5f00\u53d1\u578b\u804a\u5929\u673a\u5668\u4eba\u6216\u8d1f\u8f7d\u8f83\u8f7b\u7684\u63a8\u7406API\u800c\u8a00\uff0c24GB\u7684GPU\u53ef\u80fd\u5df2\u8db3\u591f\u3002\u800c48GB\u7684GPU\u5219\u80fd\u4e3a\u66f4\u5927\u7684\u6a21\u578b\u6743\u91cd\u3001\u66f4\u957f\u7684\u4e0a\u4e0b\u6587\u7a97\u53e3\u4ee5\u53ca\u66f4\u591a\u7684\u5e76\u53d1\u8bf7\u6c42\u63d0\u4f9b\u989d\u5916\u7a7a\u95f4\u3002.<\/p>\n<p>\u4f46\u662f <strong>48GB\u7684VRAM\u5e76\u4e0d\u4e00\u5b9a\u80fd\u4f7f\u63a8\u7406\u901f\u5ea6\u8fbe\u523024GB\u7684\u4e24\u500d<\/strong>. GPU \u67b6\u6784\u3001\u5185\u5b58\u5e26\u5bbd\u3001\u8ba1\u7b97\u6027\u80fd\u3001\u91cf\u5316\u4ee5\u53ca\u670d\u52a1\u8f6f\u4ef6\u90fd\u4f1a\u5f71\u54cd\u5b9e\u9645\u7ed3\u679c\u3002.<\/p>\n<p>\u5728\u8fd9\u7bc7 <strong>24GB \u4e0e 48GB GPU \u670d\u52a1\u5668<\/strong> \u4e3a\u4e86\u8fdb\u884c\u6bd4\u8f83\uff0c\u6211\u4eec\u5c06\u8003\u5bdf\u5927\u8bed\u8a00\u6a21\u578b\uff08LLM\uff09\u63a8\u7406\u3001\u6a21\u578b\u91cf\u5316\u3001\u952e\u503c\u5bf9\u7f13\u5b58\u3001\u4e0a\u4e0b\u6587\u957f\u5ea6\u3001\u5e76\u53d1\u6027\u3001GPU\u79df\u8d41\u6210\u672c\u4ee5\u53ca\u5b9e\u9645\u90e8\u7f72\u65b9\u6848\u5bf9VRAM\u7684\u9700\u6c42\u3002.<\/p>\n<p>\u6211\u4eec\u8fd8\u89e3\u91ca\u4e86\u50cf <a href=\"https:\/\/www.gxcom.net\/zh\/go\/runpod\" title=\"RunPod\" class=\"pretty-link pretty-link-keyword prli-keyword\" data-prli-link-id=\"35\" rel=\"nofollow sponsored noopener\" target=\"_blank\">RunPod<\/a>, <a href=\"https:\/\/www.gxcom.net\/zh\/go\/vast\" title=\"\u5e7f\u9614\u7684\" class=\"pretty-link pretty-link-keyword prli-keyword\" data-prli-link-id=\"36\" rel=\"nofollow sponsored noopener\" target=\"_blank\">Vast.ai<\/a>, <a href=\"https:\/\/www.gxcom.net\/zh\/go\/cherryservers\" title=\"Cherry \u670d\u52a1\u5668\" class=\"pretty-link pretty-link-keyword prli-keyword\" data-prli-link-id=\"39\" rel=\"nofollow sponsored noopener\" target=\"_blank\">Cherry \u670d\u52a1\u5668<\/a>, \uff0c\u800c Vultr \u53ef\u80fd\u66f4\u9002\u5408\u5904\u7406\u4e0d\u540c\u7684\u5de5\u4f5c\u8d1f\u8f7d\u3002.<\/p>\n<p><em>\u7f16\u8f91\u65b9\u6cd5\uff1a\u672c\u6307\u5357\u91c7\u7528\u5df2\u8bb0\u5f55\u7684GPU\u89c4\u683c\u3001\u516c\u8ba4\u7684\u6a21\u578b\u5185\u5b58\u8ba1\u7b97\u65b9\u6cd5\uff0c\u4ee5\u53ca2026\u5e7410\u6708\u5ba1\u6838\u8fc7\u7684\u63a8\u7406\u670d\u52a1\u539f\u5219\u3002\u6a21\u578b\u9002\u914d\u6027\u8bc4\u4f30\u4ec5\u4f9b\u53c2\u8003\uff0c\u4e0d\u4f5c\u4efb\u4f55\u4fdd\u8bc1\u3002GXCOM.NET\u5e76\u672a\u5bf9\u4e0b\u6587\u8ba8\u8bba\u7684\u6bcf\u6b3eGPU\u6216\u6258\u7ba1\u914d\u7f6e\u8fdb\u884c\u72ec\u7acb\u57fa\u51c6\u6d4b\u8bd5\u3002.<\/em><\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-2221\" src=\"https:\/\/www.gxcom.net\/wp-content\/uploads\/2026\/10\/24gb-vs-48gb-gpu-server.jpg\" alt=\"24GB \u4e0e 48GB GPU \u670d\u52a1\u5668\uff1aVRAM \u9700\u6c42\u3001LLM \u63a8\u7406\u53ca\u6258\u7ba1\u6210\u672c\" width=\"1000\" height=\"563\" srcset=\"https:\/\/www.gxcom.net\/wp-content\/uploads\/2026\/10\/24gb-vs-48gb-gpu-server.jpg 1000w, https:\/\/www.gxcom.net\/wp-content\/uploads\/2026\/10\/24gb-vs-48gb-gpu-server-300x169.jpg 300w, https:\/\/www.gxcom.net\/wp-content\/uploads\/2026\/10\/24gb-vs-48gb-gpu-server-768x432.jpg 768w, https:\/\/www.gxcom.net\/wp-content\/uploads\/2026\/10\/24gb-vs-48gb-gpu-server-18x10.jpg 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<h2>24GB \u4e0e 48GB GPU \u670d\u52a1\u5668\uff1a\u5feb\u901f\u8bc4\u6d4b<\/h2>\n<p><strong>\u5982\u679c\u60a8\u4e3b\u8981\u8fd0\u884c\u91cf\u5316\u5904\u7406\u8fc7\u7684\u5c0f\u578b\u81f3\u4e2d\u578b\u5927\u578b\u8bed\u8a00\u6a21\u578b\uff08LLM\uff09\u3001\u5f00\u53d1\u73af\u5883\u3001\u5355\u7528\u6237\u52a9\u624b\uff0c\u6216\u5e76\u53d1\u91cf\u9002\u4e2d\u7684\u63a8\u7406\u5de5\u4f5c\u8d1f\u8f7d\uff0c\u8bf7\u9009\u62e9 24GB GPU \u670d\u52a1\u5668\u3002.<\/strong><\/p>\n<p><strong>\u5982\u679c\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\u9700\u8981\u66f4\u5927\u7684\u6a21\u578b\u6743\u91cd\u3001\u66f4\u957f\u7684\u4e0a\u4e0b\u6587\u3001\u66f4\u591a\u7684\u5e76\u53d1\u8bf7\u6c42\uff0c\u6216\u8005\u5728\u751f\u4ea7\u63a8\u7406\u4e2d\u9700\u8981\u989d\u5916\u7684\u663e\u5b58\u4f59\u91cf\uff0c\u8bf7\u9009\u62e9 48GB GPU \u670d\u52a1\u5668\u3002.<\/strong><\/p>\n<p>\u5982\u679c\u6a21\u578b\u5df2\u7ecf\u80fd\u591f\u8f7b\u677e\u5bb9\u7eb3\u572824GB\u5185\u5b58\u4e2d\uff0c\u4e14\u5de5\u4f5c\u8d1f\u8f7d\u53d7\u8ba1\u7b97\u80fd\u529b\u9650\u5236\u800c\u975e\u5185\u5b58\u9650\u5236\uff0c\u90a3\u4e48\u5347\u7ea7\u523048GB\u663e\u5361\u53ef\u80fd\u65e0\u6cd5\u5e26\u6765\u76f8\u5e94\u7684\u6027\u80fd\u63d0\u5347\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6bd4\u8f83<\/th>\n<th>24GB GPU \u670d\u52a1\u5668<\/th>\n<th>48GB GPU \u670d\u52a1\u5668<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u663e\u5b58\u5bb9\u91cf<\/td>\n<td>24GB<\/td>\n<td>48GB<\/td>\n<\/tr>\n<tr>\n<td>\u5178\u578b\u793a\u4f8b<\/td>\n<td>RTX 3090\u3001RTX 4090\u3001NVIDIA L4<\/td>\n<td>L40S\uff0cRTX 6000 Ada<\/td>\n<\/tr>\n<tr>\n<td>\u91cf\u53167B\u20138B\u6a21\u578b<\/td>\n<td>\u901a\u5e38\u5f88\u5b9e\u7528<\/td>\n<td>\u901a\u5e38\u66f4\u5b9e\u7528\uff0c\u4e14\u7559\u6709\u66f4\u591a\u4f59\u5730<\/td>\n<\/tr>\n<tr>\n<td>\u91cf\u5b50\u531614B\u6a21\u578b<\/td>\n<td>\u7ecf\u8fc7\u4ed4\u7ec6\u914d\u7f6e\u540e\uff0c\u901a\u5e38\u5f88\u5b9e\u7528<\/td>\n<td>\u4e3a\u4e0a\u4e0b\u6587\u548c\u5e76\u53d1\u7559\u51fa\u66f4\u591a\u7a7a\u95f4<\/td>\n<\/tr>\n<tr>\n<td>\u91cf\u5316\u540e\u768430B\u201332B\u6a21\u578b<\/td>\n<td>\u53ef\u80fd\u6bd4\u8f83\u7d27\uff0c\u53d6\u51b3\u4e8e\u914d\u7f6e<\/td>\n<td>\u901a\u5e38\u66f4\u5b9e\u7528<\/td>\n<\/tr>\n<tr>\n<td>70B\uff084\u4f4d\uff09<\/td>\n<td>\u901a\u5e38\u4e0d\u8db3\u4ee5\u5b9e\u73b0\u5355GPU\u7684\u5b8c\u5168\u9a7b\u7559<\/td>\n<td>\u5728\u91c7\u7528\u9002\u5f53\u7684\u91cf\u5316\u65b9\u5f0f\u4e14\u5f00\u9500\u6709\u9650\u7684\u60c5\u51b5\u4e0b\uff0c\u8fd9\u53ef\u80fd\u662f\u53ef\u884c\u7684<\/td>\n<\/tr>\n<tr>\n<td>\u957f\u4e0a\u4e0b\u6587<\/td>\n<td>\u9650\u5236\u6027\u66f4\u5f3a<\/td>\n<td>\u66f4\u5927\u7684\u5185\u5b58\u6269\u5c55\u7a7a\u95f4<\/td>\n<\/tr>\n<tr>\n<td>\u5e76\u884c\u63a8\u7406<\/td>\n<td>\u5185\u5b58\u5bb9\u91cf\u8f83\u5c0f<\/td>\n<td>\u66f4\u5927\u7684\u6f5c\u5728\u5b58\u50a8\u5bb9\u91cf<\/td>\n<\/tr>\n<tr>\n<td>\u79df\u8d41\u7ecf\u6d4e\u5b66<\/td>\n<td>\u901a\u5e38\u6bcf\u5c0f\u65f6\u6210\u672c\u8f83\u4f4e<\/td>\n<td>\u53ef\u80fd\u964d\u4f4e\u6bcf\u4e2a\u5b8c\u6210\u7684\u5de5\u4f5c\u8d1f\u8f7d\u7684\u6210\u672c<\/td>\n<\/tr>\n<tr>\n<td>\u6700\u4f73\u5339\u914d<\/td>\n<td>\u5f00\u53d1\u548c\u5c0f\u578b\u63a8\u7406\u90e8\u7f72<\/td>\n<td>\u89c4\u6a21\u8f83\u5927\u6216\u5bf9\u5185\u5b58\u9700\u6c42\u8f83\u9ad8\u7684\u751f\u4ea7\u5de5\u4f5c\u8d1f\u8f7d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4ee5\u4e0a\u662f\u4e00\u822c\u6027\u7684\u5de5\u4f5c\u8d1f\u8f7d\u6307\u5357\u3002\u5b9e\u9645\u6a21\u578b\u517c\u5bb9\u6027\u53d6\u51b3\u4e8e\u67b6\u6784\u3001\u91cf\u5316\u683c\u5f0f\u3001\u4e0a\u4e0b\u6587\u957f\u5ea6\u3001\u63a8\u7406\u6846\u67b6\u4ee5\u53ca\u8fd0\u884c\u65f6\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\u3002.<\/p>\n<h2>GPU\u663e\u5b58\u5bf9\u5927\u578b\u8bed\u8a00\u6a21\u578b\uff08LLM\uff09\u63a8\u7406\u7a76\u7adf\u8d77\u4ec0\u4e48\u4f5c\u7528\uff1f<\/h2>\n<p>GPU\u89c6\u9891\u5185\u5b58\uff0c\u901a\u5e38\u79f0\u4e3aVRAM\uff0c\u7528\u4e8e\u5b58\u50a8GPU\u5728\u8ba1\u7b97\u8fc7\u7a0b\u4e2d\u6240\u9700\u7684\u6570\u636e\u3002.<\/p>\n<p>\u5bf9\u4e8e\u5927\u578b\u8bed\u8a00\u6a21\u578b\uff08LLM\uff09\u7684\u63a8\u7406\uff0c\u5185\u5b58\u6d88\u8017\u4e0d\u4ec5\u5305\u62ec\u6a21\u578b\u672c\u8eab\u3002.<\/p>\n<h3>\u6a21\u578b\u6743\u91cd<\/h3>\n<p>\u6a21\u578b\u6743\u91cd\u5305\u542b\u7528\u4e8e\u751f\u6210\u9884\u6d4b\u7684\u5df2\u5b66\u4e60\u53c2\u6570\u3002.<\/p>\n<p>\u8f83\u5927\u7684\u6a21\u578b\u901a\u5e38\u9700\u8981\u66f4\u591a\u7684\u5185\u5b58\u6765\u5b58\u50a8\u5176\u6743\u91cd\u3002.<\/p>\n<h3>KV\u7f13\u5b58<\/h3>\n<p>\u952e\u503c\u7f13\u5b58\u7528\u4e8e\u5b58\u50a8\u81ea\u56de\u5f52\u751f\u6210\u8fc7\u7a0b\u4e2d\u4f7f\u7528\u7684\u6ce8\u610f\u529b\u76f8\u5173\u4fe1\u606f\u3002.<\/p>\n<p>\u5176\u5185\u5b58\u9700\u6c42\u4f1a\u968f\u7740\u4e0a\u4e0b\u6587\u957f\u5ea6\u548c\u6d3b\u52a8\u5e8f\u5217\u6570\u91cf\u7684\u589e\u52a0\u800c\u589e\u957f\u3002.<\/p>\n<h3>\u8fd0\u884c\u65f6\u7f13\u51b2\u533a<\/h3>\n<p>\u63a8\u7406\u5f15\u64ce\u9700\u8981\u5185\u5b58\u6765\u5b58\u50a8\u4e2d\u95f4\u8ba1\u7b97\u7ed3\u679c\u3001\u4e34\u65f6\u5f20\u91cf\u3001\u901a\u4fe1\u7f13\u51b2\u533a\u4ee5\u53ca\u5176\u4ed6\u8fd0\u884c\u65f6\u64cd\u4f5c\u3002.<\/p>\n<h3>CUDA \u56fe\u4e0e\u6846\u67b6\u5f00\u9500<\/h3>\n<p>\u6839\u636e\u670d\u52a1\u5f15\u64ce\u7684\u4e0d\u540c\uff0c\u53ef\u80fd\u4f1a\u4e3a\u6267\u884c\u56fe\u548c\u8fd0\u884c\u65f6\u4f18\u5316\u9884\u7559\u989d\u5916\u7684 GPU \u5185\u5b58\u3002.<\/p>\n<h3>\u4e3a\u4ec0\u4e48\u603b\u663e\u5b58\u5bb9\u91cf\u5f88\u91cd\u8981<\/h3>\n<p>\u4e00\u4e2a\u572824GB\u663e\u5361\u4e0a\u5360\u752820GB\u6743\u91cd\u7a7a\u95f4\u7684\u6a21\u578b\uff0c\u672a\u5fc5\u80fd\u4e3a\u5b9e\u9645\u7684\u751f\u4ea7\u63a8\u7406\u7559\u51fa\u8db3\u591f\u7684\u7a7a\u95f4\u3002.<\/p>\n<p>\u5269\u4f59\u5185\u5b58\u5fc5\u987b\u80fd\u591f\u652f\u6301\u63a8\u7406\u5f15\u64ce\u3001KV\u7f13\u5b58\u4ee5\u53ca\u5e76\u53d1\u8bf7\u6c42\u3002.<\/p>\n<h2>\u5927\u578b\u8bed\u8a00\u6a21\u578b\uff08LLM\uff09\u9700\u8981\u591a\u5c11\u663e\u5b58\uff1f<\/h2>\n<p>\u4e00\u4e2a\u6709\u7528\u7684\u521d\u6b65\u8fd1\u4f3c\u662f\uff1a<\/p>\n<p><strong>\u6a21\u578b\u6743\u91cd\u5b58\u50a8\u7a7a\u95f4 \u2248 \u53c2\u6570\u4e2a\u6570 \u00d7 \u6bcf\u4e2a\u53c2\u6570\u7684\u5b57\u8282\u6570\u3002.<\/strong><\/p>\n<p>\u5bf9\u4e8e\u5b58\u50a8\u5728 FP16 \u6216 BF16 \u4e2d\u7684\u672a\u91cf\u5316\u6a21\u578b\uff0c\u6bcf\u4e2a\u53c2\u6570\u901a\u5e38\u9700\u8981\u5927\u7ea6\u4e24\u4e2a\u5b57\u8282\u3002.<\/p>\n<p>\u5bf9\u4e8e INT8 \u7c7b\u578b\uff0c\u6bcf\u4e2a\u53c2\u6570\u7684\u539f\u59cb\u6743\u91cd\u5b58\u50a8\u7a7a\u95f4\u7ea6\u4e3a 1 \u5b57\u8282\u3002.<\/p>\n<p>\u5bf9\u4e8e\u7406\u60f3\u5316\u76844\u4f4d\u5b58\u50a8\uff0c\u6bcf\u4e2a\u53c2\u6570\u6240\u9700\u7684\u539f\u59cb\u6743\u91cd\u7ea6\u4e3a\u534a\u5b57\u8282\u3002.<\/p>\n<p>\u5b9e\u9645\u7684\u91cf\u5316\u68c0\u67e5\u70b9\u901a\u5e38\u9700\u8981\u989d\u5916\u7684\u7a7a\u95f4\u6765\u5b58\u50a8\u6807\u5ea6\u3001\u5143\u6570\u636e\u3001\u5bf9\u9f50\u4fe1\u606f\u4ee5\u53ca\u5176\u4ed6\u5b9e\u73b0\u7ec6\u8282\u3002.<\/p>\n<h3>\u6309\u6a21\u578b\u89c4\u6a21\u5212\u5206\u7684\u793a\u610f\u6027\u6743\u91cd\u5185\u5b58<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u6a21\u578b\u5c3a\u5bf8<\/th>\n<th>FP16\/BF16 \u539f\u59cb\u6743\u91cd<\/th>\n<th>INT8 \u539f\u59cb\u6743\u91cd<\/th>\n<th>\u7406\u60f3\u7684 4 \u4f4d\u539f\u59cb\u6743\u91cd<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>7B<\/td>\n<td>14GB<\/td>\n<td>7GB<\/td>\n<td>3.5GB<\/td>\n<\/tr>\n<tr>\n<td>8B<\/td>\n<td>16GB<\/td>\n<td>8GB<\/td>\n<td>4GB<\/td>\n<\/tr>\n<tr>\n<td>14B<\/td>\n<td>28GB<\/td>\n<td>14GB<\/td>\n<td>7GB<\/td>\n<\/tr>\n<tr>\n<td>32B<\/td>\n<td>64GB<\/td>\n<td>32GB<\/td>\n<td>16GB<\/td>\n<\/tr>\n<tr>\n<td>70B<\/td>\n<td>140GB<\/td>\n<td>70GB<\/td>\n<td>35GB<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>\u6240\u6709\u6570\u503c\u5747\u91c7\u7528\u5341\u8fdb\u5236 GB \u4e3a\u5355\u4f4d\uff0c\u4ec5\u4ee3\u8868\u7406\u8bba\u5b58\u50a8\u5bb9\u91cf\u3002\u8fd9\u4e9b\u6570\u503c\u4e0d\u5305\u62ec\u91cf\u5316\u5143\u6570\u636e\u3001KV \u7f13\u5b58\u3001\u8fd0\u884c\u65f6\u5f00\u9500\u53ca\u5176\u4ed6\u5185\u5b58\u5206\u914d\u3002\u5b9e\u9645\u6a21\u578b\u68c0\u67e5\u70b9\u53ef\u80fd\u4e0e\u8fd9\u4e9b\u4f30\u8ba1\u503c\u6709\u6240\u4e0d\u540c\u3002.<\/em><\/p>\n<h3>\u4e3a\u4ec0\u4e48\u4e00\u4e2a70B\u76844\u4f4d\u6a21\u578b\u572848GB\u5185\u5b58\u4e0a\u5e76\u4e0d\u4e00\u5b9a\u5c31\u5bb9\u6613\u8fd0\u884c<\/h3>\n<p>\u5bf9\u4e8e 70B \u6a21\u578b\uff0c\u5728 4 \u4f4d\u7cbe\u5ea6\u4e0b\u7684\u7406\u60f3\u539f\u59cb\u6743\u91cd\u4f30\u8ba1\u503c\u7ea6\u4e3a 35GB\u3002.<\/p>\n<p>\u8fd9\u6837\u4e00\u6765\uff0c\u5728\u672a\u8003\u8651\u91cf\u5316\u5143\u6570\u636e\u3001\u8fd0\u884c\u65f6\u5206\u914d\u4ee5\u53ca\u952e\u503c\u7f13\u5b58\u7684\u60c5\u51b5\u4e0b\uff0c\u8fd9\u575748GB\u7684GPU\u7406\u8bba\u4e0a\u8fd8\u526913GB\u7684\u53ef\u7528\u7a7a\u95f4\u3002.<\/p>\n<p>\u67d0\u4e9b\u914d\u7f6e\u53ef\u80fd\u9002\u7528\uff0c\u4f46\u5176\u4ed6\u914d\u7f6e\u53ef\u80fd\u4f1a\u8d85\u51fa\u53ef\u7528\u5185\u5b58\uff0c\u7279\u522b\u662f\u5728\u4e0a\u4e0b\u6587\u8f83\u957f\u6216\u5e76\u53d1\u7a0b\u5ea6\u8f83\u9ad8\u65f6\u3002.<\/p>\n<p>\u56e0\u6b64\uff0c\u5728\u6295\u5165\u751f\u4ea7\u73af\u5883\u4e4b\u524d\uff0c\u5e94\u9488\u5bf9\u5177\u4f53\u7684\u6a21\u578b\u548c\u670d\u52a1\u914d\u7f6e\u5bf9 48GB GPU \u8fdb\u884c\u6d4b\u8bd5\u3002.<\/p>\n<h2>24GB GPU \u670d\u52a1\u5668\uff1a\u5b9e\u9645\u80fd\u8fd0\u884c\u4ec0\u4e48\uff1f<\/h2>\n<p>24GB \u663e\u5361\u88ab\u5e7f\u6cdb\u7528\u4e8e\u672c\u5730 AI \u5f00\u53d1\u3001\u6a21\u578b\u5b9e\u9a8c\u4ee5\u53ca\u5c0f\u578b\u63a8\u7406\u90e8\u7f72\u3002.<\/p>\n<h3>7B\u548c8B\u578b\u53f7<\/h3>\n<p>7B\u548c8B\u7684\u91cf\u5316\u6a21\u578b\u901a\u5e38\u662f24GB\u5b58\u50a8\u5361\u7684\u7406\u60f3\u9009\u62e9\u3002.<\/p>\n<p>\u6839\u636e\u6a21\u578b\u548c\u63a8\u7406\u5f15\u64ce\u7684\u4e0d\u540c\uff0c\u5185\u5b58\u53ef\u80fd\u8db3\u4ee5\u652f\u6301\u6709\u7528\u7684\u4e0a\u4e0b\u6587\u957f\u5ea6\uff0c\u4f46\u5e76\u53d1\u6027\u4f1a\u53d7\u5230\u9650\u5236\u3002.<\/p>\n<h3>14B \u578b\u53f7<\/h3>\n<p>\u4ee5FP16\u683c\u5f0f\u5b58\u50a8\u768414B\u6a21\u578b\u5927\u7ea6\u9700\u898128GB\u7684\u539f\u59cb\u6743\u91cd\uff0c\u8fd9\u8fd8\u4e0d\u5305\u62ec\u8fd0\u884c\u65f6\u7684\u5f00\u9500\uff0c\u800c\u4ec5\u6743\u91cd\u90e8\u5206\u5c31\u5df2\u8d85\u8fc724GB\u3002.<\/p>\n<p>\u91cf\u5316\u53ef\u4ee5\u5927\u5e45\u964d\u4f4e\u8fd9\u4e00\u8981\u6c42\u3002.<\/p>\n<p>\u4f8b\u5982\uff0c\u5bf9\u4e8e14B\u53c2\u6570\u800c\u8a00\uff0c\u7406\u60f3\u76844\u4f4d\u539f\u59cb\u6743\u91cd\u5927\u7ea6\u9700\u89817GB\u5b58\u50a8\u7a7a\u95f4\uff0c\u4ece\u800c\u4e3a\u63a8\u7406\u8fd0\u884c\u65f6\u7559\u51fa\u66f4\u591a\u7a7a\u95f4\u3002.<\/p>\n<h3>32B \u578b\u53f7<\/h3>\n<p>\u5728\u7406\u60f3\u7684 4 \u4f4d\u7cbe\u5ea6\u4e0b\uff0c\u4e00\u4e2a 32B \u6a21\u578b\u7684\u539f\u59cb\u6743\u91cd\u5927\u7ea6\u9700\u8981 16GB \u5b58\u50a8\u7a7a\u95f4\u3002.<\/p>\n<p>\u867d\u7136\u8fd9\u770b\u8d77\u6765\u4f3c\u4e4e\u6ca1\u95ee\u9898\uff0c\u4f46\u91cf\u5316\u5143\u6570\u636e\u548c\u952e\u503c\u7f13\u5b58\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5269\u4f59\u5185\u5b58\u53d8\u5f97\u7d27\u5f20\u3002.<\/p>\n<p>\u7279\u5b9a 32B \u6a21\u578b\u80fd\u5426\u6b63\u5e38\u8fd0\u884c\uff0c\u53d6\u51b3\u4e8e\u5176\u67b6\u6784\u3001\u4e0a\u4e0b\u6587\u957f\u5ea6\u3001\u91cf\u5316\u5b9e\u73b0\u65b9\u5f0f\u4ee5\u53ca\u63a8\u7406\u8f6f\u4ef6\u3002.<\/p>\n<h3>70B \u7cfb\u5217<\/h3>\n<p>\u4e00\u4e2a\u5b8c\u6574\u768470B\u6a21\u578b\u901a\u5e38\u4f53\u79ef\u8fc7\u5927\uff0c\u65e0\u6cd5\u5728\u91c7\u7528\u5e38\u89c44\u4f4d\u7cbe\u5ea6\u768424GB\u663e\u5361\u4e0a\u4ec5\u9760\u5355\u5f20GPU\u52a0\u8f7d\u8fd0\u884c\u3002.<\/p>\n<p>CPU \u5378\u8f7d\u6216\u591a GPU \u90e8\u7f72\u6216\u8bb8\u80fd\u5b9e\u73b0\u67d0\u4e9b\u914d\u7f6e\uff0c\u4f46\u8fd9\u4e9b\u65b9\u6cd5\u4f1a\u5728\u6027\u80fd\u548c\u590d\u6742\u6027\u4e4b\u95f4\u4ea7\u751f\u6743\u8861\u3002.<\/p>\n<h3>\u6700\u4f73 24GB \u5de5\u4f5c\u8d1f\u8f7d<\/h3>\n<ul>\n<li>\u91cf\u5316\u5927\u578b\u8bed\u8a00\u6a21\u578b\u7684\u5f00\u53d1\u4e0e\u6d4b\u8bd5<\/li>\n<li>\u5355\u7528\u6237\u4eba\u5de5\u667a\u80fd\u52a9\u624b<\/li>\n<li>\u4f4e\u5e76\u53d1\u804a\u5929\u673a\u5668\u4eba API<\/li>\n<li>\u6839\u636e\u6a21\u578b\u7684\u4e0d\u540c\uff0c\u5bf9\u5de5\u4f5c\u8d1f\u8f7d\u8fdb\u884c\u5d4c\u5165\u548c\u91cd\u65b0\u6392\u5e8f<\/li>\n<li>\u90e8\u5206\u8ba1\u7b97\u673a\u89c6\u89c9\u4efb\u52a1<\/li>\n<li>\u89c4\u6a21\u8f83\u5c0f\u7684 RAG \u63a8\u7406\u90e8\u7f72<\/li>\n<\/ul>\n<h2>48GB GPU \u670d\u52a1\u5668\uff1a\u4f55\u65f6\u503c\u5f97\u5347\u7ea7\uff1f<\/h2>\n<p>48GB GPU \u4e3a\u6a21\u578b\u6743\u91cd\u3001\u8fd0\u884c\u65f6\u7f13\u51b2\u533a\u548c KV \u7f13\u5b58\u63d0\u4f9b\u4e86\u989d\u5916\u7684\u5185\u5b58\u5bb9\u91cf\u3002.<\/p>\n<h3>\u66f4\u5927\u89c4\u6a21\u7684\u91cf\u5316\u6a21\u578b<\/h3>\n<p>\u5bf9\u4e8e30B\u201332B\u8303\u56f4\u5185\u7684\u6a21\u578b\uff0c\u501f\u52a9\u6709\u7528\u7684\u4e0a\u4e0b\u6587\u957f\u5ea6\u548c\u989d\u5916\u7684\u5185\u5b58\u4f59\u91cf\uff0c\u5176\u90e8\u7f72\u53ef\u80fd\u4f1a\u53d8\u5f97\u66f4\u52a0\u5bb9\u6613\u3002.<\/p>\n<h3>\u66f4\u957f\u7684\u4e0a\u4e0b\u6587\u7a97\u53e3<\/h3>\n<p>\u5197\u957f\u7684\u63d0\u793a\u8bcd\u548c\u6d89\u53ca\u5927\u91cf\u6587\u6863\u7684\u5de5\u4f5c\u6d41\u53ef\u80fd\u4f1a\u589e\u52a0\u952e\u503c\u5bf9\u7f13\u5b58\u7684\u9700\u6c42\u3002.<\/p>\n<p>\u589e\u52a0VRAM\u53ef\u80fd\u4f7f\u4e0a\u4e0b\u6587\u957f\u5ea6\u66f4\u957f\uff0c\u800c\u65e0\u9700\u8fdb\u884c\u6fc0\u8fdb\u7684\u7f13\u5b58\u538b\u7f29\u6216\u5378\u8f7d\u3002.<\/p>\n<h3>\u5e76\u53d1\u8bf7\u6c42<\/h3>\n<p>\u8981\u4e3a\u591a\u4e2a\u6d3b\u8dc3\u7528\u6237\u63d0\u4f9b\u670d\u52a1\uff0c\u9700\u8981\u4e3a\u4ed6\u4eec\u7684\u5e8f\u5217\u5206\u914d\u5185\u5b58\u3002.<\/p>\n<p>\u5728\u6a21\u578b\u548c\u7f13\u5b58\u914d\u7f6e\u76f8\u5f53\u7684\u60c5\u51b5\u4e0b\uff0c48GB \u53ef\u4ee5\u652f\u6301\u6bd4 24GB \u66f4\u5927\u7684\u805a\u5408 KV \u7f13\u5b58\u3002.<\/p>\n<h3>\u751f\u4ea7\u4f59\u91cf<\/h3>\n<p>\u5c06 GPU \u8fd0\u884c\u81f3\u63a5\u8fd1\u5176\u5185\u5b58\u4e0a\u9650\uff0c\u53ef\u80fd\u4f1a\u5728\u5de5\u4f5c\u8d1f\u8f7d\u7279\u6027\u53d1\u751f\u53d8\u5316\u65f6\u589e\u52a0\u5185\u5b58\u4e0d\u8db3\u5bfc\u81f4\u6545\u969c\u7684\u98ce\u9669\u3002.<\/p>\n<p>\u65b0\u589e\u4ea7\u80fd\u53ef\u5e26\u6765\u53ef\u89c2\u7684\u8425\u4e1a\u5229\u6da6\u7387\u3002.<\/p>\n<h3>48GB\u65e0\u6cd5\u4fdd\u8bc1\u4ec0\u4e48<\/h3>\n<p>48GB \u5e76\u4e0d\u80fd\u4fdd\u8bc1\u66f4\u9ad8\u7684\u4ee3\u5e01\u751f\u6210\u901f\u5ea6\u3001\u66f4\u4f4e\u7684\u5ef6\u8fdf\uff0c\u6216\u652f\u6301\u4e24\u500d\u6570\u91cf\u7684\u7528\u6237\u3002.<\/p>\n<p>\u8fd9\u4e9b\u7ed3\u679c\u53d6\u51b3\u4e8e GPU \u548c\u670d\u52a1\u7cfb\u7edf\u3002.<\/p>\n<h2>24GB \u4e0e 48GB GPU\uff1a\u663e\u5b58\u5bb9\u91cf\u4e0d\u7b49\u4e8e\u8ba1\u7b97\u6027\u80fd<\/h2>\n<p>\u4e24\u5757\u5185\u5b58\u5bb9\u91cf\u4e0d\u540c\u7684GPU\u53ef\u80fd\u91c7\u7528\u4e0d\u540c\u7684\u5904\u7406\u5668\u67b6\u6784\u3001\u5185\u5b58\u6280\u672f\u548c\u529f\u8017\u9650\u5236\u3002.<\/p>\n<h3>RTX 4090 \u4e0e L40S \u5bf9\u6bd4<\/h3>\n<p>RTX 4090 \u914d\u5907 24GB \u663e\u5b58\uff0c\u800c L40S \u5219\u914d\u5907 48GB \u663e\u5b58\u3002.<\/p>\n<p>L40S \u63d0\u4f9b\u4e86\u66f4\u5927\u7684\u5185\u5b58\u5bb9\u91cf\uff0c\u4f46\u4e0d\u5e94\u56e0\u6b64\u81ea\u52a8\u8ba4\u4e3a\u5b83\u5728\u6240\u6709\u6a21\u578b\u4e2d\u90fd\u80fd\u66f4\u5feb\u5730\u751f\u6210\u4ee4\u724c\u3002.<\/p>\n<p>\u5b9e\u9645\u63a8\u7406\u6027\u80fd\u53d6\u51b3\u4e8e\u5de5\u4f5c\u8d1f\u8f7d\u3001\u7cbe\u5ea6\u3001\u5185\u6838\u3001\u6279\u5904\u7406\u4ee5\u53ca\u786c\u4ef6\u7279\u6027\u3002.<\/p>\n<h3>\u5185\u5b58\u5e26\u5bbd<\/h3>\n<p>\u5728\u4ee4\u724c\u751f\u6210\u8fc7\u7a0b\u4e2d\uff0c\u5185\u5b58\u5e26\u5bbd\u53ef\u80fd\u975e\u5e38\u91cd\u8981\uff0c\u7279\u522b\u662f\u5bf9\u4e8e\u53d7\u6a21\u578b\u6743\u91cd\u8bfb\u53d6\u9650\u5236\u7684\u5de5\u4f5c\u8d1f\u8f7d\u800c\u8a00\u3002.<\/p>\n<h3>\u8ba1\u7b97\u541e\u5410\u91cf<\/h3>\n<p>\u5f20\u91cf\u5904\u7406\u6027\u80fd\u548c\u652f\u6301\u7684\u7cbe\u5ea6\u683c\u5f0f\u4e5f\u4f1a\u5f71\u54cd\u63a8\u7406\u901f\u5ea6\u3002.<\/p>\n<h3>\u8f6f\u4ef6\u4f18\u5316<\/h3>\n<p>\u5728\u540c\u4e00\u5757 GPU \u4e0a\uff0c\u4e0d\u540c\u7684\u63a8\u7406\u5f15\u64ce\u53ef\u80fd\u4f1a\u4ea7\u751f\u4e0d\u540c\u7684\u6027\u80fd\u7ed3\u679c\u3002.<\/p>\n<h3>\u6027\u80fd\u8bc4\u6d4b\u7ed3\u8bba<\/h3>\n<p>\u5229\u7528VRAM\u5bb9\u91cf\u6765\u5224\u65ad\u5de5\u4f5c\u8d1f\u8f7d\u662f\u5426\u9002\u7528\uff0c\u7136\u540e\u5bf9\u5177\u4f53\u7684GPU\u8fdb\u884c\u57fa\u51c6\u6d4b\u8bd5\uff0c\u4ee5\u786e\u5b9a\u5176\u8fd0\u884c\u901f\u5ea6\u3002.<\/p>\n<h2>KV\u7f13\u5b58\uff1a\u4e3a\u4ec0\u4e48\u4e0a\u4e0b\u6587\u957f\u5ea6\u4f1a\u5f71\u54cdVRAM\u9700\u6c42<\/h2>\n<p>KV\u7f13\u5b58\u662f\u5bfc\u81f4\u6a21\u578b\u867d\u7136\u80fd\u88c5\u5165\u5185\u5b58\uff0c\u4f46\u5728\u751f\u4ea7\u73af\u5883\u6d41\u91cf\u4e0b\u5374\u65e0\u6cd5\u6b63\u5e38\u8fd0\u884c\u7684\u6700\u91cd\u8981\u539f\u56e0\u4e4b\u4e00\u3002.<\/p>\n<p>\u5bf9\u4e8e\u91c7\u7528\u6ce8\u610f\u529bKV\u7f13\u5b58\u7684\u4f20\u7edf\u53d8\u538b\u5668\uff0c\u4e00\u4e2a\u793a\u4f8b\u6027\u7684\u7f13\u5b58\u4f30\u8ba1\u503c\u4e3a\uff1a<\/p>\n<p><strong>KV\u7f13\u5b58\u5b57\u8282\u6570 \u2248 2 \u00d7 \u5c42\u6570 \u00d7 KV\u5934\u8282\u70b9\u6570 \u00d7 \u5934\u8282\u70b9\u7ef4\u5ea6 \u00d7 \u4ee4\u724c\u6570 \u00d7 \u6bcf\u4e2a\u5143\u7d20\u7684\u5b57\u8282\u6570\u3002.<\/strong><\/p>\n<p>\u8be5\u516c\u5f0f\u8868\u793a\u952e\u548c\u503c\uff0c\u5e76\u5047\u8bbe\u91c7\u7528\u6807\u51c6\u7f13\u5b58\u5e03\u5c40\u3002\u91c7\u7528\u5206\u7ec4\u67e5\u8be2\u6ce8\u610f\u529b\u3001\u591a\u67e5\u8be2\u6ce8\u610f\u529b\u3001\u6ed1\u52a8\u7a97\u53e3\u6ce8\u610f\u529b\u6216\u5176\u4ed6\u673a\u5236\u7684\u67b6\u6784\uff0c\u5176\u5185\u5b58\u884c\u4e3a\u53ef\u80fd\u4f1a\u6709\u6240\u4e0d\u540c\u3002.<\/p>\n<h3>KV\u7f13\u5b58\u793a\u4f8b\u8bf4\u660e<\/h3>\n<p>\u5047\u8bbe\u6709\u4e00\u4e2a\u6a21\u578b\uff0c\u5305\u542b 32 \u4e2a\u5c42\u30018 \u4e2a KV \u5934\uff0c\u6bcf\u4e2a\u5934\u7684\u7ef4\u5ea6\u4e3a 128\uff0c\u4e14 KV \u7f13\u5b58\u7684\u6570\u636e\u7c7b\u578b\u4e3a 2 \u5b57\u8282\u3002.<\/p>\n<p>\u7f13\u5b58\u4ee4\u724c\u6570\u91cf\u4e3a 8,192 \u4e2a\uff0c\u4f30\u8ba1\u7f13\u5b58\u5927\u5c0f\u7ea6\u4e3a 1GiB\u3002.<\/p>\n<p>\u5f53\u7f13\u5b58\u4ee4\u724c\u8fbe\u5230 32,768 \u4e2a\u65f6\uff0c\u5176\u5927\u5c0f\u5c06\u589e\u81f3\u7ea6 4GiB\u3002.<\/p>\n<p>\u5f53\u7f13\u5b58\u4ee4\u724c\u8fbe\u5230 65,536 \u4e2a\u65f6\uff0c\u5176\u5927\u5c0f\u5c06\u589e\u81f3\u7ea6 8GiB\u3002.<\/p>\n<p>\u8fd9\u4e9b\u8ba1\u7b97\u7ed3\u679c\u4ec5\u9002\u7528\u4e8e\u6240\u8ff0\u7684\u5047\u8bbe\u67b6\u6784\u548c\u7f13\u5b58\u683c\u5f0f\u3002\u5b83\u4eec\u5e76\u975e\u9488\u5bf9\u6240\u6709 7B\u300114B \u6216 32B \u578b\u53f7\u7684\u901a\u7528\u4f30\u7b97\u503c\u3002.<\/p>\n<h3>\u5e76\u53d1\u7528\u6237\u6570<\/h3>\n<p>\u591a\u4e2a\u6d3b\u52a8\u5e8f\u5217\u4f1a\u589e\u52a0\u603b\u7f13\u5b58\u9700\u6c42\u3002.<\/p>\n<p>\u5171\u4eab\u524d\u7f00\u3001\u524d\u7f00\u7f13\u5b58\u3001\u7f13\u5b58\u5757\u5206\u914d\u4ee5\u53ca\u8bf7\u6c42\u8c03\u5ea6\u90fd\u4f1a\u5f71\u54cd\u5b9e\u9645\u5185\u5b58\u9700\u6c42\u3002.<\/p>\n<h3>\u4e3a\u4ec0\u4e4848GB\u66f4\u6709\u5e2e\u52a9<\/h3>\n<p>\u989d\u5916\u7684VRAM\u53ef\u5728\u52a0\u8f7d\u6a21\u578b\u6743\u91cd\u540e\u652f\u6301\u66f4\u5927\u7684\u7f13\u5b58\u7a7a\u95f4\u3002.<\/p>\n<p>\u7136\u800c\uff0c\u4ec5\u9760\u7f13\u5b58\u5bb9\u91cf\u5e76\u4e0d\u80fd\u4fdd\u8bc1\u66f4\u9ad8\u7684\u541e\u5410\u91cf\u3002.<\/p>\n<h2>\u91cf\u5316\uff1aFP16 \u4e0e INT8 \u4e0e INT4<\/h2>\n<p>\u91cf\u5316\u53ef\u4ee5\u51cf\u5c11\u6a21\u578b\u7684\u5b58\u50a8\u7a7a\u95f4\uff0c\u5e76\u53ef\u80fd\u964d\u4f4e\u5bf9\u5185\u5b58\u5e26\u5bbd\u7684\u8981\u6c42\u3002.<\/p>\n<h3>FP16 \u548c BF16<\/h3>\n<p>FP16 \u548c BF16 \u901a\u5e38\u6bcf\u4e2a\u53c2\u6570\u5360\u7528\u4e24\u4e2a\u5b57\u8282\u3002.<\/p>\n<p>\u5f53\u7cbe\u5ea6\u8981\u6c42\u3001\u786c\u4ef6\u652f\u6301\u548c\u53ef\u7528\u5185\u5b58\u5141\u8bb8\u65f6\uff0c\u901a\u5e38\u4f1a\u4f7f\u7528\u5b83\u4eec\u3002.<\/p>\n<h3>INT8<\/h3>\n<p>\u4e0eFP16\u76f8\u6bd4\uff0c8\u4f4d\u6743\u91cd\u91cf\u5316\u53ef\u4ee5\u5927\u5e45\u51cf\u5c11\u5185\u5b58\u5360\u7528\u3002.<\/p>\n<p>\u5b9e\u9645\u6027\u80fd\u548c\u8f93\u51fa\u8d28\u91cf\u53d6\u51b3\u4e8e\u6240\u91c7\u7528\u7684\u65b9\u6cd5\u4ee5\u53ca\u652f\u6301\u7684\u5185\u6838\u3002.<\/p>\n<h3>INT4<\/h3>\n<p>\u56db\u4f4d\u91cf\u5316\u6280\u672f\u53ef\u4f7f\u5927\u578b\u6a21\u578b\u5728VRAM\u6709\u9650\u7684GPU\u4e0a\u5f97\u4ee5\u5b9e\u9645\u8fd0\u884c\u3002.<\/p>\n<p>\u7136\u800c\uff0c\u79f0\u91cd\u7cbe\u5ea6\u7684\u964d\u4f4e\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8d28\u91cf\u6216\u517c\u5bb9\u6027\u65b9\u9762\u7684\u6743\u8861\u3002.<\/p>\n<h3>\u91cf\u5316\u5e76\u4e0d\u4e00\u5b9a\u80fd\u51cf\u5c11 KV \u7f13\u5b58<\/h3>\n<p>\u6743\u91cd\u91cf\u5316\u548cKV\u7f13\u5b58\u7cbe\u5ea6\u662f\u4e24\u4e2a\u72ec\u7acb\u7684\u8bbe\u7f6e\u3002.<\/p>\n<p>\u9664\u975e\u670d\u52a1\u7cfb\u7edf\u53e6\u6709\u914d\u7f6e\uff0c\u5426\u52194\u4f4d\u6743\u91cd\u6a21\u578b\u4ecd\u53ef\u80fd\u4f7f\u7528FP16\u6216BF16 KV\u7f13\u5b58\u3002.<\/p>\n<h3>\u91cf\u5316\u7ed3\u8bba<\/h3>\n<p>\u6839\u636e\u6a21\u578b\u8d28\u91cf\u3001\u5185\u5b58\u9700\u6c42\u4ee5\u53ca\u6d4b\u5f97\u7684\u63a8\u7406\u6027\u80fd\uff0c\u9009\u62e9\u4e00\u79cd\u91cf\u5316\u683c\u5f0f\u3002.<\/p>\n<h2>RAG \u5e94\u7528\u4e2d 24GB \u4e0e 48GB GPU \u7684\u5bf9\u6bd4<\/h2>\n<p>\u68c0\u7d22\u589e\u5f3a\u751f\u6210\u5c06\u8bed\u8a00\u6a21\u578b\u4e0e\u5916\u90e8\u4fe1\u606f\u68c0\u7d22\u7cfb\u7edf\u76f8\u7ed3\u5408\u3002.<\/p>\n<p>RAG \u5e76\u4e0d\u4e00\u5b9a\u9700\u8981\u5927\u5bb9\u91cf GPU\uff0c\u4f46\u6bcf\u4e2a\u63d0\u793a\u4e2d\u5305\u542b\u7684\u68c0\u7d22\u6587\u672c\u91cf\u53ef\u80fd\u4f1a\u589e\u52a0\u63a8\u7406\u65f6\u7684\u5185\u5b58\u5360\u7528\u3002.<\/p>\n<h3>\u77ed\u4e0a\u4e0b\u6587 RAG<\/h3>\n<p>\u4e00\u79cd\u5177\u6709\u6709\u9650\u68c0\u7d22\u4e0a\u4e0b\u6587\u7684\u7d27\u51d1\u578b\u6a21\u578b\u572824GB\u6570\u636e\u4e0a\u53ef\u80fd\u8868\u73b0\u826f\u597d\u3002.<\/p>\n<h3>\u6587\u6863\u5bc6\u96c6\u578b RAG<\/h3>\n<p>\u957f\u6587\u6863\u548c\u8f83\u5927\u7684\u68c0\u7d22\u4e0a\u4e0b\u6587\u53ef\u80fd\u4f1a\u589e\u52a0\u952e\u503c\u5bf9\u7f13\u5b58\u7684\u9700\u6c42\u3002.<\/p>\n<h3>\u591a\u4e2a\u5e76\u53d1\u7528\u6237<\/h3>\n<p>\u751f\u4ea7\u73af\u5883\u7684RAG\u670d\u52a1\u5fc5\u987b\u8003\u8651\u5e76\u53d1\u8bf7\u6c42\u548c\u53ef\u53d8\u7684\u63d0\u793a\u957f\u5ea6\u3002.<\/p>\n<h3>RAG \u5efa\u8bae<\/h3>\n<p>\u9996\u5148\u6d4b\u91cf\u5373\u65f6\u4ee4\u724c\u8ba1\u6570\u548c\u5e76\u53d1\u5e8f\u5217\u9700\u6c42\u3002\u5f53\u5b9e\u9645\u5185\u5b58\u6d4b\u91cf\u7ed3\u679c\u8868\u660e 24GB \u65e0\u6cd5\u6ee1\u8db3\u6240\u9700\u7684\u670d\u52a1\u7ea7\u522b\u65f6\uff0c\u5c06\u5185\u5b58\u5347\u7ea7\u81f3 48GB\u3002.<\/p>\n<h2>\u7528\u4e8evLLM\u63a8\u7406\u768424GB\u4e0e48GB GPU\u5bf9\u6bd4<\/h2>\n<p>vLLM \u662f\u4e00\u4e2a\u5e7f\u53d7\u6b22\u8fce\u7684\u63a8\u7406\u670d\u52a1\u6846\u67b6\uff0c\u5b83\u63d0\u4f9b\u4e86\u5185\u5b58\u7ba1\u7406\u548c\u8bf7\u6c42\u8c03\u5ea6\u529f\u80fd\u3002.<\/p>\n<h3>GPU \u5185\u5b58\u5229\u7528\u7387<\/h3>\n<p>vLLM \u63d0\u4f9b\u4e86\u4e00\u9879 GPU \u5185\u5b58\u5229\u7528\u7387\u8bbe\u7f6e\uff0c\u7528\u4e8e\u63a7\u5236\u5206\u914d\u7ed9\u6a21\u578b\u6267\u884c\u5668\u7684\u8bbe\u5907\u5185\u5b58\u5360\u6bd4\u3002.<\/p>\n<p>\u5728\u5f53\u524d\u7684\u914d\u7f6e\u53c2\u8003\u6587\u6863\u4e2d\uff0c\u5176\u8bb0\u5f55\u7684\u9ed8\u8ba4\u503c\u4e3a 0.92\uff0c\u4f46\u5e94\u6839\u636e\u5df2\u5b89\u88c5\u7684\u7248\u672c\u6838\u5bf9\u9ed8\u8ba4\u503c\u548c\u652f\u6301\u7684\u884c\u4e3a\u3002.<\/p>\n<h3>KV \u7f13\u5b58\u914d\u7f6e<\/h3>\n<p>vLLM \u652f\u6301\u914d\u7f6e KV \u7f13\u5b58\u7684\u6570\u636e\u7c7b\u578b\u548c\u5185\u5b58\u5206\u914d\u884c\u4e3a\u3002.<\/p>\n<h3>\u6700\u5927\u6a21\u578b\u957f\u5ea6<\/h3>\n<p>\u6700\u5927\u4e0a\u4e0b\u6587\u8bbe\u7f6e\u53ef\u80fd\u4f1a\u5f71\u54cd\u7f13\u5b58\u89c4\u5212\uff0c\u4ee5\u53ca\u6a21\u578b\u80fd\u5426\u6210\u529f\u521d\u59cb\u5316\u3002.<\/p>\n<h3>\u5e76\u53d1<\/h3>\n<p>\u8fde\u7eed\u6279\u5904\u7406\u53ef\u4ee5\u63d0\u9ad8 GPU \u5229\u7528\u7387\uff0c\u4f46\u4ecd\u53d7\u5185\u5b58\u548c\u8ba1\u7b97\u80fd\u529b\u7684\u9650\u5236\u3002.<\/p>\n<h3>\u751f\u4ea7\u5efa\u8bae<\/h3>\n<p>\u5728\u5b9e\u9645\u8d1f\u8f7d\u6761\u4ef6\u4e0b\uff0c\u76d1\u63a7 GPU \u5185\u5b58\u3001\u7f13\u5b58\u5229\u7528\u7387\u3001\u541e\u5410\u91cf\u3001\u9996\u6b21\u4ee4\u724c\u751f\u6210\u65f6\u95f4\u4ee5\u53ca\u8bf7\u6c42\u5ef6\u8fdf\u3002.<\/p>\n<h2>GPU\u63a8\u7406\u5ef6\u8fdf\uff1aTTFT \u548c TPOT<\/h2>\n<p>\u5bf9LLM\u7684\u670d\u5f79\u6027\u80fd\u8bc4\u4f30\uff0c\u4e0d\u5e94\u4ec5\u4ee5\u6bcf\u79d2\u5904\u7406\u7684\u4ee4\u724c\u6570\u8fd9\u4e00\u5355\u4e00\u6307\u6807\u6765\u8861\u91cf\u3002.<\/p>\n<h3>\u83b7\u5f97\u9996\u4e2a\u4ee3\u5e01\u6240\u9700\u65f6\u95f4<\/h3>\n<p>TTFT \u8861\u91cf\u7684\u662f\u4ece\u8bf7\u6c42\u53d1\u51fa\u5230\u751f\u6210\u7b2c\u4e00\u4e2a\u4ee4\u724c\u4e4b\u95f4\u6240\u82b1\u8d39\u7684\u65f6\u95f4\u3002.<\/p>\n<p>\u957f\u63d0\u793a\u3001\u961f\u5217\u548c\u9884\u586b\u5145\u8ba1\u7b97\u53ef\u80fd\u4f1a\u5f71\u54cd TTFT\u3002.<\/p>\n<h3>\u6bcf\u4e2a\u8f93\u51fa\u4ee4\u724c\u6240\u9700\u7684\u65f6\u95f4<\/h3>\n<p>TPOT \u7528\u4e8e\u6d4b\u91cf\u89e3\u7801\u8fc7\u7a0b\u4e2d\u751f\u6210\u4ee4\u724c\u4e4b\u95f4\u7684\u65f6\u95f4\u95f4\u9694\u3002.<\/p>\n<h3>\u603b\u541e\u5410\u91cf<\/h3>\n<p>\u603b\u541e\u5410\u91cf\u8861\u91cf\u7684\u662f\u4e00\u6bb5\u65f6\u95f4\u5185\u6240\u6709\u8bf7\u6c42\u751f\u6210\u7684\u4ee3\u5e01\u603b\u91cf\u3002.<\/p>\n<h3>\u5c3e\u90e8\u5ef6\u8fdf<\/h3>\n<p>\u5bf9\u4e8e\u9762\u5411\u7528\u6237\u7684\u5e94\u7528\u7a0b\u5e8f\u800c\u8a00\uff0c\u9ad8\u767e\u5206\u4f4d\u5ef6\u8fdf\u81f3\u5173\u91cd\u8981\uff0c\u56e0\u4e3a\u5076\u5c14\u51fa\u73b0\u7684\u54cd\u5e94\u8fdf\u7f13\u4f1a\u5bfc\u81f4\u7528\u6237\u4f53\u9a8c\u4e0d\u4f73\u3002.<\/p>\n<h3>\u4e3a\u4ec0\u4e48\u4ec5\u9760VRAM\u662f\u4e0d\u591f\u7684<\/h3>\n<p>\u5185\u5b58\u66f4\u5927\u7684 GPU \u53ef\u80fd\u652f\u6301\u66f4\u591a\u7684\u6d3b\u8dc3\u8bf7\u6c42\uff0c\u800c\u5185\u5b58\u8f83\u5c0f\u4f46\u901f\u5ea6\u66f4\u5feb\u7684 GPU \u5728\u4f4e\u5e76\u53d1\u89e3\u7801\u573a\u666f\u4e0b\u8868\u73b0\u66f4\u4f73\u3002.<\/p>\n<p>\u5728\u9009\u62e9\u751f\u4ea7\u670d\u52a1\u5668\u4e4b\u524d\uff0c\u8bf7\u5bf9\u8fd9\u4e24\u79cd\u65b9\u6848\u8fdb\u884c\u6027\u80fd\u6d4b\u8bd5\u3002.<\/p>\n<h2>24GB \u4e0e 48GB GPU \u6258\u7ba1\u6210\u672c\u5bf9\u6bd4<\/h2>\n<p>GPU\u6258\u7ba1\u8d39\u7528\u53d6\u51b3\u4e8e\u5177\u4f53\u7684GPU\u578b\u53f7\u3001\u79df\u8d41\u7c7b\u578b\u3001\u5730\u533a\u3001\u53ef\u7528\u6027\u3001\u5b58\u50a8\u3001\u7f51\u7edc\u4ee5\u53ca\u670d\u52a1\u6a21\u5f0f\u3002.<\/p>\n<h3>GPU \u6309\u5c0f\u65f6\u79df\u8d41<\/h3>\n<p>\u670d\u52a1\u63d0\u4f9b\u5546\u901a\u5e38\u4f1a\u5bf9 GPU \u8ba1\u7b97\u65f6\u95f4\u6536\u53d6\u8d39\u7528\u3002.<\/p>\n<p>\u7136\u800c\uff0c\u5f53\u4e0d\u540c\u670d\u52a1\u91c7\u7528\u4e0d\u540c\u7684GPU\u67b6\u6784\u6216\u53ef\u7528\u6027\u6a21\u578b\u65f6\uff0c\u5176\u6bcf\u5c0f\u65f6\u4ef7\u683c\u65e0\u6cd5\u76f4\u63a5\u8fdb\u884c\u6bd4\u8f83\u3002.<\/p>\n<h3>\u6301\u4e45\u5316\u5b58\u50a8<\/h3>\n<p>\u6a21\u578b\u6587\u4ef6\u3001\u5bb9\u5668\u955c\u50cf\u3001\u6570\u636e\u96c6\u548c\u68c0\u67e5\u70b9\u53ef\u80fd\u9700\u8981\u6301\u4e45\u5316\u5b58\u50a8\u3002.<\/p>\n<h3>\u7f51\u7edc\u4f20\u8f93<\/h3>\n<p>\u5728\u4f20\u8f93\u5927\u578b\u6570\u636e\u96c6\u6216\u5904\u7406\u5927\u91cf\u6d41\u91cf\u65f6\uff0c\u6570\u636e\u4f20\u8f93\u8d39\u7528\u53ef\u80fd\u4f1a\u6210\u4e3a\u4e00\u4e2a\u91cd\u8981\u56e0\u7d20\u3002.<\/p>\n<h3>GPU\u7a7a\u95f2\u65f6\u95f4<\/h3>\n<p>\u5373\u4f7f\u6ca1\u6709\u5904\u7406\u4efb\u4f55\u63a8\u7406\u8bf7\u6c42\uff0c\u59cb\u7ec8\u5904\u4e8e\u8fd0\u884c\u72b6\u6001\u7684 GPU \u4e5f\u4f1a\u4ea7\u751f\u8d39\u7528\u3002.<\/p>\n<h3>\u90e8\u7f72\u4e0e\u7ef4\u62a4<\/h3>\n<p>\u5bb9\u5668\u914d\u7f6e\u3001\u6a21\u578b\u52a0\u8f7d\u3001\u8f6f\u4ef6\u66f4\u65b0\u4ee5\u53ca\u4efb\u52a1\u5931\u8d25\u90fd\u53ef\u80fd\u589e\u52a0\u5b9e\u9645\u8fd0\u8425\u6210\u672c\u3002.<\/p>\n<h3>\u6210\u672c\u8bc4\u4f30<\/h3>\n<p>\u5e94\u6bd4\u8f83\u5df2\u5b8c\u6210\u7684\u63a8\u7406\u4efb\u52a1\u7684\u6210\u672c\uff0c\u800c\u4e0d\u4ec5\u4ec5\u662fGPU\u7684\u6bcf\u5c0f\u65f6\u79df\u8d41\u8d39\u7387\u3002.<\/p>\n<h2>\u5047\u8bbe\u7684\u6bcf\u6708GPU\u6258\u7ba1\u8d39\u7528<\/h2>\n<p>\u5047\u8bbe\u5b58\u5728\u4e24\u79cdGPU\u79df\u8d41\u65b9\u6848\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6210\u672c\u6784\u6210<\/th>\n<th>24GB GPU<\/th>\n<th>48GB GPU<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>GPU\u901f\u7387\u793a\u4f8b<\/td>\n<td>$0.50\/\u5c0f\u65f6<\/td>\n<td>$0.90\/\u5c0f\u65f6<\/td>\n<\/tr>\n<tr>\n<td>GPU\u4f7f\u7528\u7387<\/td>\n<td>240\u5c0f\u65f6<\/td>\n<td>240\u5c0f\u65f6<\/td>\n<\/tr>\n<tr>\n<td>GPU \u603b\u8ba1\u7b97\u91cf<\/td>\n<td>$120<\/td>\n<td>$216<\/td>\n<\/tr>\n<tr>\n<td>\u793a\u610f\u6027\u5b58\u50a8<\/td>\n<td>$12<\/td>\n<td>$18<\/td>\n<\/tr>\n<tr>\n<td>\u793a\u610f\u56fe\u53ca\u8865\u5145\u8d44\u6599<\/td>\n<td>$8<\/td>\n<td>$12<\/td>\n<\/tr>\n<tr>\n<td>\u4f30\u8ba1\u603b\u989d<\/td>\n<td>$140<\/td>\n<td>$246<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>\u8fd9\u4e9b\u6570\u5b57\u4ec5\u4e3a\u5047\u8bbe\u6027\u7684\u89c4\u5212\u793a\u4f8b\uff0c\u5e76\u975e\u6765\u81ea\u4efb\u4f55\u7279\u5b9a\u670d\u52a1\u63d0\u4f9b\u5546\u7684\u62a5\u4ef7\u3002\u5b9e\u9645\u8d39\u7387\u548c\u8d39\u7528\u53ef\u80fd\u6709\u6240\u4e0d\u540c\u3002.<\/em><\/p>\n<p>\u5728\u6b64\u793a\u4f8b\u4e2d\uff0c48GB\u914d\u7f6e\u7684\u603b\u6210\u672c\u5927\u7ea6\u9ad8\u51fa76%\u3002.<\/p>\n<p>\u5982\u679c\u989d\u5916\u7684\u5185\u5b58\u80fd\u591f\u652f\u630124GB\u9009\u9879\u65e0\u6cd5\u652f\u6301\u7684\u6a21\u578b\u3001\u4e0a\u4e0b\u6587\u957f\u5ea6\u6216\u5e76\u53d1\u76ee\u6807\uff0c\u90a3\u4e48\u8fd9\u4e00\u989d\u5916\u6210\u672c\u53ef\u80fd\u662f\u5408\u7406\u7684\u3002.<\/p>\n<h2>\u6bcf\u767e\u4e07\u4ee3\u5e01\u6210\u672c\uff1a\u4e00\u9879\u66f4\u4f73\u7684\u8861\u91cf\u6307\u6807<\/h2>\n<p>\u5bf9\u4e8e\u63a8\u7406 API\uff0c\u6bcf\u5c0f\u65f6\u7684 GPU \u4ef7\u683c\u53ea\u662f\u8ba1\u7b97\u7684\u4e00\u90e8\u5206\u3002.<\/p>\n<p>\u4e00\u4e2a\u6709\u7528\u7684\u6307\u6807\u662f\u6bcf\u6210\u529f\u751f\u6210\u4e00\u767e\u4e07\u4e2a\u8f93\u51fa\u4ee3\u5e01\u7684\u6210\u672c\u3002.<\/p>\n<p><strong>\u6bcf\u767e\u4e07\u8f93\u51fa\u4ee3\u5e01\u7684GPU\u6210\u672c = GPU\u6bcf\u5c0f\u65f6\u6210\u672c \u00d7 1,000,000 \u00f7 (3,600 \u00d7 \u6bcf\u79d2\u6301\u7eed\u8f93\u51fa\u4ee3\u5e01\u6570)\u3002.<\/strong><\/p>\n<p>\u8be5\u7b80\u5316\u516c\u5f0f\u672a\u8ba1\u5165\u8f93\u5165\u4ee4\u724c\u7684\u5904\u7406\u6210\u672c\u3001\u5b58\u50a8\u3001\u7f51\u7edc\u3001\u5de5\u7a0b\u4ee5\u53ca\u7a7a\u95f2\u65f6\u95f4\u3002.<\/p>\n<h3>\u5047\u8bbe\u7684\u541e\u5410\u91cf\u793a\u4f8b<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u516c\u5236<\/th>\n<th>24GB \u914d\u7f6e<\/th>\n<th>48GB \u914d\u7f6e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>GPU\u901f\u7387\u793a\u4f8b<\/td>\n<td>$0.50\/\u5c0f\u65f6<\/td>\n<td>$0.90\/\u5c0f\u65f6<\/td>\n<\/tr>\n<tr>\n<td>\u5047\u8bbe\u7684\u6301\u7eed\u541e\u5410\u91cf<\/td>\n<td>40 \u4e2a\u4ee3\u5e01\/\u79d2<\/td>\n<td>100 \u4e2a\u4ee3\u5e01\/\u79d2<\/td>\n<\/tr>\n<tr>\n<td>\u6bcf\u5c0f\u65f6\u4ea7\u51fa\u7684\u4ee3\u5e01\u6570\u91cf<\/td>\n<td>144,000<\/td>\n<td>360,000<\/td>\n<\/tr>\n<tr>\n<td>\u6bcf\u767e\u4e07\u8f93\u51fa\u4ee3\u5e01\u7684GPU\u6210\u672c<\/td>\n<td>\u7ea6 $3.47<\/td>\n<td>$2.50<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>\u541e\u5410\u91cf\u6570\u636e\u4ec5\u4e3a\u5047\u8bbe\u503c\uff0c\u5e76\u975e\u9488\u5bf9\u4efb\u4f55\u7279\u5b9a 24GB \u6216 48GB GPU \u7684\u57fa\u51c6\u6d4b\u8bd5\u7ed3\u679c\u3002\u8fd9\u4e9b\u6570\u636e\u65e8\u5728\u8bf4\u660e\uff0c\u66f4\u9ad8\u7684\u5b9e\u9645\u541e\u5410\u91cf\u5982\u4f55\u80fd\u591f\u62b5\u6d88\u66f4\u9ad8\u7684\u6bcf\u5c0f\u65f6\u79df\u8d41\u8d39\u7528\u3002.<\/em><\/p>\n<p>\u5982\u679c 48GB \u914d\u7f6e\u7684\u541e\u5410\u91cf\u4e0e 24GB \u914d\u7f6e\u76f8\u540c\uff0c\u90a3\u4e48\u6210\u672c\u4f18\u52bf\u5c31\u4e0d\u518d\u5b58\u5728\u4e86\u3002.<\/p>\n<h2>GPU \u5229\u7528\u7387\uff1a\u4e3a\u4f55\u7a7a\u95f2\u65f6\u95f4\u4f1a\u6539\u53d8\u4e00\u5207<\/h2>\n<p>\u5047\u8bbe\u6709\u4e00\u4e2a\u63a8\u7406\u670d\u52a1\uff0c\u6bcf\u5929\u4ec5\u63a5\u6536\u51e0\u4e2a\u5c0f\u65f6\u7684\u8bf7\u6c42\u3002.<\/p>\n<p>\u8ba9 GPU \u6301\u7eed\u8fd0\u884c\u53ef\u80fd\u4f1a\u4ea7\u751f\u76f8\u5f53\u5927\u7684\u95f2\u7f6e\u6210\u672c\u3002.<\/p>\n<h3>\u59cb\u7ec8\u5f00\u542f\u7684 GPU<\/h3>\n<p>\u59cb\u7ec8\u5728\u7ebf\u7684\u90e8\u7f72\u65b9\u5f0f\u53ef\u63d0\u4f9b\u53ef\u9884\u6d4b\u7684\u53ef\u7528\u6027\uff0c\u5e76\u907f\u514d\u51b7\u542f\u52a8\u5ef6\u8fdf\u3002.<\/p>\n<h3>\u6309\u9700 GPU<\/h3>\n<p>\u5f53\u5de5\u4f5c\u8d1f\u8f7d\u5448\u95f4\u6b47\u6027\u65f6\uff0c\u6309\u9700\u90e8\u7f72\u53ef\u4ee5\u51cf\u5c11\u8ba1\u7b97\u8d44\u6e90\u7684\u95f2\u7f6e\u65f6\u95f4\u3002.<\/p>\n<h3>\u65e0\u670d\u52a1\u5668 GPU<\/h3>\n<p>\u65e0\u670d\u52a1\u5668 GPU \u5e73\u53f0\u53ef\u80fd\u4f1a\u6839\u636e\u5b9e\u9645\u6267\u884c\u60c5\u51b5\u53ca\u76f8\u5173\u8d44\u6e90\u6d88\u8017\u6765\u8ba1\u8d39\u3002.<\/p>\n<p>\u4e0d\u8fc7\uff0c\u51b7\u542f\u52a8\u3001\u6700\u5c0f\u5de5\u4f5c\u8fdb\u7a0b\u914d\u7f6e\u3001\u5b58\u50a8\u4ee5\u53ca\u6267\u884c\u7b56\u7565\u90fd\u4f1a\u5f71\u54cd\u6700\u7ec8\u6210\u672c\u3002.<\/p>\n<h3>\u4f7f\u7528\u8bc4\u4f30\u7ed3\u8bba<\/h3>\n<p>\u76f8\u6bd4\u5229\u7528\u7387\u8f83\u4f4e\u768424GB GPU\uff0c\u5145\u5206\u5229\u7528\u768448GB GPU\u5728\u6bcf\u5b8c\u6210\u4e00\u4e2a\u8bf7\u6c42\u7684\u6210\u672c\u4e0a\u6709\u65f6\u53cd\u800c\u66f4\u7ecf\u6d4e\u3002.<\/p>\n<p>\u53cd\u4e4b\u4ea6\u7136\u3002.<\/p>\n<h2>24GB \u4e0e 48GB\uff1a\u5355 GPU \u8fd8\u662f\u53cc GPU\uff1f<\/h2>\n<p>\u4e24\u5757 24GB \u7684 GPU \u63d0\u4f9b\u4e86\u603b\u8ba1 48GB \u7684\u7269\u7406 GPU \u5185\u5b58\uff0c\u4f46\u8fd9\u5e76\u4e0d\u7b49\u540c\u4e8e\u4e00\u4e2a 48GB \u7684\u5185\u5b58\u7a7a\u95f4\u3002.<\/p>\n<h3>\u72ec\u7acb\u7684\u5185\u5b58\u7a7a\u95f4<\/h3>\n<p>\u6bcf\u5757GPU\u90fd\u6709\u81ea\u5df1\u7684\u5185\u5b58\u5206\u914d\u3002.<\/p>\n<p>\u8be5\u578b\u53f7\u65e0\u6cd5\u81ea\u52a8\u5c06\u4e24\u5f2024GB\u663e\u5b58\u5361\u89c6\u4e3a\u4e00\u5f20\u666e\u901a\u768448GB\u663e\u5361\u3002.<\/p>\n<h3>\u5f20\u91cf\u5e76\u884c<\/h3>\n<p>\u67d0\u4e9b\u63a8\u7406\u6846\u67b6\u80fd\u591f\u5c06\u6a21\u578b\u8ba1\u7b97\u548c\u6743\u91cd\u5206\u5e03\u5230\u591a\u5757GPU\u4e0a\u3002.<\/p>\n<p>\u8fd9\u4f1a\u5e26\u6765\u901a\u4fe1\u5f00\u9500\u548c\u8f6f\u4ef6\u914d\u7f6e\u8981\u6c42\u3002.<\/p>\n<h3>\u4e92\u8fde<\/h3>\n<p>PCIe\u62d3\u6251\u7ed3\u6784\u3001GPU\u901a\u4fe1\u652f\u6301\u4ee5\u53ca\u7f51\u7edc\u67b6\u6784\u90fd\u4f1a\u5f71\u54cd\u591aGPU\u7684\u6548\u7387\u3002.<\/p>\n<h3>\u5355\u5f20 48GB GPU \u7684\u4f18\u52bf<\/h3>\n<p>\u5f53\u5b8c\u6574\u6a21\u578b\u548c\u8fd0\u884c\u65f6\u90fd\u80fd\u88c5\u5165\u5355\u5757 48GB GPU \u7684\u5185\u5b58\u65f6\uff0c\u8fd9\u53ef\u4ee5\u7b80\u5316\u90e8\u7f72\u6d41\u7a0b\u3002.<\/p>\n<h3>\u53cc24GB\u663e\u5b58\u7684\u4f18\u52bf<\/h3>\n<p>\u5982\u679c\u5e94\u7528\u7a0b\u5e8f\u652f\u6301\u8fd9\u79cd\u914d\u7f6e\uff0c\u4e24\u5757 24GB \u7684 GPU \u53ef\u80fd\u6709\u52a9\u4e8e\u8fd0\u884c\u72ec\u7acb\u7684\u63a8\u7406\u526f\u672c\u6216\u5206\u6563\u5de5\u4f5c\u8d1f\u8f7d\u3002.<\/p>\n<h3>\u51b3\u5b9a<\/h3>\n<p>\u8bf7\u6839\u636e\u6a21\u578b\u5212\u5206\u3001\u8f6f\u4ef6\u652f\u6301\u3001\u541e\u5410\u91cf\u3001\u786c\u4ef6\u6210\u672c\u4ee5\u53ca\u9884\u671f\u670d\u52a1\u67b6\u6784\u8fdb\u884c\u9009\u62e9\u3002.<\/p>\n<h2>\u5728\u54ea\u91cc\u53ef\u4ee5\u79df\u7528 24GB \u548c 48GB \u7684 GPU \u670d\u52a1\u5668<\/h2>\n<p>GPU \u7684\u53ef\u7528\u6027\u7ecf\u5e38\u53d1\u751f\u53d8\u5316\u3002\u9488\u5bf9\u4e0d\u540c\u7684\u90e8\u7f72\u6a21\u5f0f\uff0c\u503c\u5f97\u5bf9\u6bd4\u4ee5\u4e0b\u51e0\u5bb6\u4f9b\u5e94\u5546\u3002.<\/p>\n<h3>RunPod<\/h3>\n<p><a href=\"https:\/\/www.gxcom.net\/zh\/go\/runpod\" title=\"RunPod\" class=\"pretty-link pretty-link-keyword prli-keyword\" data-prli-link-id=\"35\" rel=\"nofollow sponsored noopener\" target=\"_blank\">RunPod<\/a> \u63d0\u4f9b GPU Pod \u548c\u65e0\u670d\u52a1\u5668\u63a8\u7406\u4ea7\u54c1\uff0cGPU \u7684\u53ef\u7528\u6027\u548c\u8d39\u7387\u53d6\u51b3\u4e8e\u6240\u9009\u7684\u786c\u4ef6\u548c\u90e8\u7f72\u5c42\u7ea7\u3002.<\/p>\n<p>\u5bf9\u4e8e\u5e0c\u671b\u91c7\u7528\u57fa\u4e8e\u5bb9\u5668\u7684 GPU \u5de5\u4f5c\u8d1f\u8f7d\uff0c\u5e76\u5728\u6301\u4e45\u5316\u90e8\u7f72\u6a21\u578b\u4e0e\u57fa\u4e8e\u8bf7\u6c42\u7684\u90e8\u7f72\u6a21\u578b\u4e4b\u95f4\u8fdb\u884c\u9009\u62e9\u7684\u5f00\u53d1\u8005\u800c\u8a00\uff0c\u8fd9\u503c\u5f97\u8003\u8651\u3002.<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u5404\u670d\u52a1\u63d0\u4f9b\u5546\u7684\u5177\u4f53\u4fe1\u606f\uff0c\u8bf7\u9605\u8bfb\u6211\u4eec\u7684 <a href=\"https:\/\/www.gxcom.net\/zh\/runpod-gpu-%e4%ba%91%e6%9c%8d%e5%8a%a1%e8%af%84%e6%b5%8b\/\">RunPod GPU \u4e91\u670d\u52a1\u8bc4\u6d4b<\/a>.<\/p>\n<h3>Vast.ai<\/h3>\n<p>Vast.ai \u8fd0\u8425\u7740\u4e00\u4e2a GPU \u79df\u8d41\u5e73\u53f0\uff0c\u8be5\u5e73\u53f0\u4e0a\u7684\u53ef\u7528\u673a\u5668\u3001\u4ef7\u683c\u53ca\u4e3b\u673a\u7279\u6027\u5404\u4e0d\u76f8\u540c\u3002.<\/p>\n<p>\u8fd9\u5bf9\u4e8e\u6ce8\u91cd\u6210\u672c\u7684\u5b9e\u9a8c\u548c\u7075\u6d3b\u7684GPU\u9009\u62e9\u53ef\u80fd\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002.<\/p>\n<p>\u90e8\u7f72\u524d\uff0c\u8bf7\u8bc4\u4f30\u4e3b\u673a\u53ef\u9760\u6027\u3001\u5b58\u50a8\u6761\u6b3e\u3001\u7f51\u7edc\u8fde\u63a5\u4ee5\u53ca\u4e2d\u65ad\u60c5\u51b5\u3002.<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605\u6211\u4eec\u7684 <a href=\"https:\/\/www.gxcom.net\/zh\/vast-ai-gpu-%e5%b8%82%e5%9c%ba%e8%af%84%e6%b5%8b\/\">Vast.ai GPU \u5e02\u573a\u8bc4\u6d4b<\/a>.<\/p>\n<h3>Cherry \u670d\u52a1\u5668<\/h3>\n<p>Cherry Servers \u63d0\u4f9b\u4e13\u7528\u57fa\u7840\u8bbe\u65bd\u548c\u4e0e GPU \u76f8\u5173\u7684\u670d\u52a1\u5668\u914d\u7f6e\u3002.<\/p>\n<p>\u5bf9\u4e8e\u6b63\u5728\u8003\u8651\u957f\u671f\u8fd0\u884c\u7684\u5de5\u4f5c\u8d1f\u8f7d\u3001\u7269\u7406\u670d\u52a1\u5668\u63a7\u5236\u6216\u81ea\u5b9a\u4e49\u57fa\u7840\u8bbe\u65bd\u9700\u6c42\u7684\u56e2\u961f\u800c\u8a00\uff0c\u8fd9\u53ef\u80fd\u5177\u6709\u53c2\u8003\u4ef7\u503c\u3002.<\/p>\n<p>\u8bf7\u786e\u8ba4\u76ee\u6807\u5730\u533a\u53ef\u7528\u7684\u5b9e\u9645 GPU \u578b\u53f7\u548c\u5185\u5b58\u5bb9\u91cf\u3002.<\/p>\n<h3>Vultr<\/h3>\n<p>\u9664\u4e86\u5e38\u89c4\u7684\u4e91\u8ba1\u7b97\u670d\u52a1\u5916\uff0cVultr \u8fd8\u63d0\u4f9b\u4e91 GPU \u57fa\u7840\u8bbe\u65bd\u3002.<\/p>\n<p>\u5bf9\u4e8e\u5df2\u7ecf\u4f7f\u7528 Vultr \u7f51\u7edc\u3001\u81ea\u52a8\u5316\u6216\u5176\u4ed6\u57fa\u7840\u8bbe\u65bd\u670d\u52a1\u7684\u7ec4\u7ec7\u800c\u8a00\uff0c\u8fd9\u6216\u8bb8\u503c\u5f97\u8bc4\u4f30\u3002.<\/p>\n<p>\u8d2d\u4e70\u524d\u5e94\u6838\u5b9eGPU\u578b\u53f7\u7684\u4f9b\u8d27\u60c5\u51b5\u53ca\u5404\u5730\u533a\u7684\u4ea7\u80fd\u3002.<\/p>\n<h2>GPU\u4e91\u4e0e\u4e13\u7528GPU\u670d\u52a1\u5668<\/h2>\n<p>\u5728\u79df\u7528\u4e91GPU\u548c\u79df\u8d41\u4e13\u7528GPU\u670d\u52a1\u5668\u4e4b\u95f4\u505a\u51fa\u9009\u62e9\uff0c\u5176\u5f71\u54cd\u8fdc\u4e0d\u6b62\u4e8e\u6bcf\u5c0f\u65f6\u7684\u5b9a\u4ef7\u3002.<\/p>\n<h3>\u4e91\u7aef GPU<\/h3>\n<p>\u4e91GPU\u4ea7\u54c1\u53ef\u63d0\u4f9b\u7075\u6d3b\u7684\u8d44\u6e90\u914d\u7f6e\u548c\u66f4\u77ed\u7684\u5408\u7ea6\u671f\u9650\u3002.<\/p>\n<h3>\u4e13\u7528GPU\u670d\u52a1\u5668<\/h3>\n<p>\u4e13\u7528 GPU \u57fa\u7840\u8bbe\u65bd\u53ef\u80fd\u66f4\u9002\u5408\u6301\u7eed\u6027\u5de5\u4f5c\u8d1f\u8f7d\u3001\u4e13\u7528\u914d\u7f6e\uff0c\u4ee5\u53ca\u9700\u8981\u5bf9\u7269\u7406\u786c\u4ef6\u62e5\u6709\u66f4\u5927\u63a7\u5236\u6743\u7684\u56e2\u961f\u3002.<\/p>\n<h3>\u6210\u672c\u6bd4\u8f83<\/h3>\n<p>\u5bf9\u4e8e\u95f4\u6b47\u6027\u5de5\u4f5c\u8d1f\u8f7d\uff0c\u7075\u6d3b\u7684 GPU \u79df\u8d41\u670d\u52a1\u53ef\u4ee5\u964d\u4f4e\u95f2\u7f6e\u6210\u672c\u3002.<\/p>\n<p>\u4e3a\u4e86\u4fdd\u6301\u8f83\u9ad8\u7684\u5229\u7528\u7387\uff0c\u6216\u8bb8\u503c\u5f97\u8003\u8651\u91c7\u7528\u957f\u671f\u4e13\u7528\u7684\u57fa\u7840\u8bbe\u65bd\u3002.<\/p>\n<p>\u8bf7\u9605\u8bfb\u6211\u4eec\u7684 <a href=\"https:\/\/www.gxcom.net\/zh\/%e4%ba%91gpu%e4%b8%8e%e4%b8%93%e7%94%a8gpu%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%af%b9%e6%af%94\/\">\u4e91GPU\u4e0e\u4e13\u7528GPU\u670d\u52a1\u5668\u7684\u5bf9\u6bd4<\/a> \u7528\u4e8e\u66f4\u5e7f\u6cdb\u7684\u90e8\u7f72\u51b3\u7b56\u3002.<\/p>\n<h2>\u5982\u4f55\u5bf924GB\u663e\u5361\u548c48GB\u663e\u5361\u8fdb\u884c\u6027\u80fd\u5bf9\u6bd4\u6d4b\u8bd5<\/h2>\n<p>\u5c3d\u53ef\u80fd\u4f7f\u7528\u76f8\u540c\u7684\u6a21\u578b\u548c\u4ee3\u8868\u6027\u8bf7\u6c42\u3002.<\/p>\n<ol>\n<li>\u8bf7\u8bb0\u5f55\u51c6\u786e\u7684\u663e\u5361\u578b\u53f7\u548c\u663e\u5b58\u5bb9\u91cf\u3002.<\/li>\n<li>\u4f7f\u7528\u76f8\u540c\u7684\u6a21\u578b\u68c0\u67e5\u70b9\u548c\u91cf\u5316\u683c\u5f0f\u3002.<\/li>\n<li>\u8bf7\u4f7f\u7528\u517c\u5bb9\u7684\u63a8\u7406\u5f15\u64ce\u7248\u672c\u3002.<\/li>\n<li>\u4f7f\u4e0a\u4e0b\u6587\u957f\u5ea6\u548c\u63d0\u793a\u8bcd\u5206\u5e03\u76f8\u5339\u914d\u3002.<\/li>\n<li>\u5148\u6d4b\u8bd5\u4e00\u4e2a\u6b63\u5728\u5904\u7406\u7684\u8bf7\u6c42\u3002.<\/li>\n<li>\u9010\u6b65\u589e\u52a0\u5e76\u53d1\u91cf\u3002.<\/li>\n<li>\u6d4b\u91cf\u5230\u7b2c\u4e00\u4e2a\u6807\u8bb0\u6240\u9700\u7684\u65f6\u95f4\u3002.<\/li>\n<li>\u6d4b\u91cf\u6bcf\u79d2\u7684\u8f93\u51fa\u4ee4\u724c\u6570\u3002.<\/li>\n<li>\u8bb0\u5f55 p95 \u548c p99 \u6f5c\u4f0f\u671f\u3002.<\/li>\n<li>\u76d1\u63a7 GPU \u5185\u5b58\u7684\u5cf0\u503c\u5360\u7528\u91cf\u3002.<\/li>\n<li>\u8bb0\u5f55\u5185\u5b58\u4e0d\u8db3\u5bfc\u81f4\u7684\u5931\u8d25\u548c\u88ab\u62d2\u7edd\u7684\u8bf7\u6c42\u3002.<\/li>\n<li>\u8861\u91cf\u4e00\u6bb5\u65f6\u95f4\u5185\u7684\u6301\u7eed\u8868\u73b0\u3002.<\/li>\n<li>\u5305\u62ec\u95f2\u7f6e\u3001\u5b58\u50a8\u548c\u7f51\u7edc\u6210\u672c\u3002.<\/li>\n<li>\u8ba1\u7b97\u6bcf\u6761\u5b8c\u6210\u8bf7\u6c42\u7684\u6210\u672c\u4ee5\u53ca\u6bcf\u767e\u4e07\u4ee3\u5e01\u7684\u6210\u672c\u3002.<\/li>\n<\/ol>\n<p>\u4e00\u9879\u6210\u529f\u7684\u57fa\u51c6\u6d4b\u8bd5\u5e94\u62a5\u544a\u6a21\u578b\u3001GPU\u3001\u7cbe\u5ea6\u3001\u4e0a\u4e0b\u6587\u957f\u5ea6\u3001\u5e76\u53d1\u6570\u4ee5\u53ca\u670d\u52a1\u914d\u7f6e\u3002.<\/p>\n<h2>\u9009\u62e9\u663e\u5361\u663e\u5b58\u65f6\u7684\u5e38\u89c1\u8bef\u533a<\/h2>\n<h3>\u9519\u8bef 1\uff1a\u4ec5\u6bd4\u8f83\u663e\u5b58\u5bb9\u91cf<\/h3>\n<p>\u5185\u5b58\u5bb9\u91cf\u51b3\u5b9a\u4e86\u80fd\u5bb9\u7eb3\u591a\u5c11\u5185\u5bb9\uff0c\u4f46\u5e76\u4e0d\u51b3\u5b9a\u8fd0\u884c\u901f\u5ea6\u3002.<\/p>\n<h3>\u9519\u8bef 2\uff1a\u5ffd\u7565 KV \u7f13\u5b58<\/h3>\n<p>\u957f\u4e0a\u4e0b\u6587\u548c\u5e76\u53d1\u53ef\u80fd\u4f1a\u6d88\u8017\u5927\u91cf\u989d\u5916\u5185\u5b58\u3002.<\/p>\n<h3>\u9519\u8bef 3\uff1a\u5047\u8bbe 4 \u4f4d\u6a21\u578b\u6bcf\u4e2a\u53c2\u6570\u6070\u597d\u5360\u7528\u534a\u5b57\u8282<\/h3>\n<p>\u771f\u6b63\u7684\u91cf\u5316\u68c0\u67e5\u70b9\u9700\u8981\u5143\u6570\u636e\u548c\u5176\u4ed6\u5f00\u9500\u3002.<\/p>\n<h3>\u9519\u8bef 4\uff1a\u8ba4\u4e3a\u4e24\u5757 24GB \u7684 GPU \u7b49\u4e8e\u4e00\u5757 48GB \u7684 GPU<\/h3>\n<p>\u591aGPU\u6267\u884c\u9700\u8981\u8f6f\u4ef6\u652f\u6301\uff0c\u5e76\u4e14\u4f1a\u4ea7\u751f\u901a\u4fe1\u5f00\u9500\u3002.<\/p>\n<h3>\u9519\u8bef 5\uff1a\u672a\u8861\u91cf\u663e\u5b58\u5229\u7528\u7387\u5c31\u589e\u52a0\u663e\u5b58\u5bb9\u91cf<\/h3>\n<p>\u5f53\u5e94\u7528\u7a0b\u5e8f\u53d7\u9650\u4e8e CPU \u9884\u5904\u7406\u3001\u7f51\u7edc\u6216\u5176\u4ed6\u74f6\u9888\u65f6\uff0c\u589e\u52a0\u5185\u5b58\u51e0\u4e4e\u6ca1\u6709\u597d\u5904\u3002.<\/p>\n<h3>\u9519\u8bef 6\uff1a\u4ec5\u6bd4\u8f83\u6bcf\u5c0f\u65f6\u4ef7\u683c<\/h3>\n<p>\u5b58\u50a8\u3001\u4efb\u52a1\u5931\u8d25\u3001\u7a7a\u95f2\u65f6\u95f4\u3001\u541e\u5410\u91cf\u4ee5\u53ca\u8fd0\u8425\u590d\u6742\u6027\u90fd\u4f1a\u5f71\u54cd\u603b\u6210\u672c\u3002.<\/p>\n<h2>24GB \u4e0e 48GB GPU\uff1a\u5de5\u4f5c\u8d1f\u8f7d\u5efa\u8bae<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u5de5\u4f5c\u91cf<\/th>\n<th>\u5165\u95e8\u5efa\u8bae<\/th>\n<th>\u7406\u7531<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Quantized 7B \u804a\u5929\u673a\u5668\u4eba<\/td>\n<td>24GB<\/td>\n<td>\u901a\u5e38\u6709\u8db3\u591f\u7684\u5185\u5b58\u7528\u4e8e\u5b58\u50a8\u6743\u91cd\uff0c\u5e76\u5177\u5907\u8db3\u591f\u7684\u7f13\u5b58\u5bb9\u91cf<\/td>\n<\/tr>\n<tr>\n<td>\u91cf\u5b50\u531614B\u52a9\u624b<\/td>\n<td>24GB\uff0c\u7136\u540e\u8fdb\u884c\u57fa\u51c6\u6d4b\u8bd5<\/td>\n<td>\u5728\u9002\u5f53\u7684\u91cf\u5316\u8bbe\u7f6e\u548c\u8fd0\u884c\u65f6\u8bbe\u7f6e\u4e0b\u53ef\u4ee5\u9002\u7528<\/td>\n<\/tr>\n<tr>\n<td>32B\u91cf\u5316\u63a8\u7406<\/td>\n<td>48GB<\/td>\n<td>\u66f4\u5145\u88d5\u7684\u5b9e\u9645\u5185\u5b58\u7a7a\u95f4<\/td>\n<\/tr>\n<tr>\n<td>70B 4\u4f4d\u5b9e\u9a8c<\/td>\n<td>\u81f3\u5c1148GB\u7684\u5019\u9009\u65b9\u6848\uff0c\u8bf7\u4ed4\u7ec6\u9a8c\u8bc1<\/td>\n<td>\u6743\u91cd\u5b58\u50a8\u548c\u8fd0\u884c\u65f6\u5f00\u9500\u53ef\u80fd\u4ecd\u7136\u4f1a\u6784\u6210\u9650\u5236<\/td>\n<\/tr>\n<tr>\n<td>\u77ed\u8bed\u5883 RAG \u539f\u578b<\/td>\n<td>24GB<\/td>\n<td>\u901a\u5e38\u662f\u4e00\u4e2a\u5408\u7406\u7684\u521d\u59cb\u6d4b\u8bd5\u73af\u5883<\/td>\n<\/tr>\n<tr>\n<td>\u957f\u4e0a\u4e0b\u6587 RAG \u670d\u52a1<\/td>\n<td>48GB<\/td>\n<td>\u989d\u5916\u7684 KV \u7f13\u5b58\u5bb9\u91cf<\/td>\n<\/tr>\n<tr>\n<td>\u4f4e\u5e76\u53d1 API<\/td>\n<td>24GB<\/td>\n<td>\u8f83\u4f4e\u7684\u5185\u5b58\u9700\u6c42\u53ef\u80fd\u66f4\u9002\u5408\u9009\u62e9\u8f83\u5c0f\u7684\u5b9e\u4f8b<\/td>\n<\/tr>\n<tr>\n<td>\u9ad8\u5e76\u53d1 API<\/td>\n<td>48GB<\/td>\n<td>\u66f4\u5927\u7684\u6f5c\u5728\u7f13\u5b58\u5bb9\u91cf\uff0c\u53d7\u8ba1\u7b97\u9650\u5236\u7684\u7ea6\u675f<\/td>\n<\/tr>\n<tr>\n<td>\u95f4\u6b47\u6027\u53d1\u5c55<\/td>\n<td>24GB \u6309\u9700\u4f7f\u7528<\/td>\n<td>\u907f\u514d\u4e3a\u672a\u4f7f\u7528\u7684\u5bb9\u91cf\u4ed8\u8d39<\/td>\n<\/tr>\n<tr>\n<td>\u59cb\u7ec8\u5728\u7ebf\u7684\u751f\u4ea7\u63a8\u7406<\/td>\n<td>\u5bf9\u4e24\u8005\u8fdb\u884c\u57fa\u51c6\u6d4b\u8bd5<\/td>\n<td>\u4f18\u5316\u670d\u52a1\u6c34\u5e73\u548c\u603b\u4f53\u6210\u672c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/h2>\n<h3>24GB VRAM \u662f\u5426\u8db3\u4ee5\u6ee1\u8db3 LLM \u63a8\u7406\u7684\u9700\u6c42\uff1f<\/h3>\n<p>\u662f\u7684\uff0c\u5bf9\u4e8e\u8bb8\u591a\u7ecf\u8fc7\u91cf\u5316\u7684\u4e2d\u5c0f\u578b\u6a21\u578b\u800c\u8a00\u3002\u5177\u4f53\u8981\u6c42\u53d6\u51b3\u4e8e\u6a21\u578b\u67b6\u6784\u3001\u91cf\u5316\u7a0b\u5ea6\u3001\u4e0a\u4e0b\u6587\u957f\u5ea6\u4ee5\u53ca\u5e76\u53d1\u6027\u3002.<\/p>\n<h3>48GB\u663e\u5b58\u7684\u901f\u5ea6\u662f24GB\u7684\u4e24\u500d\u5417\uff1f<\/h3>\n<p>\u4e0d\u3002VRAM \u5bb9\u91cf\u548c\u63a8\u7406\u901f\u5ea6\u662f\u4e0d\u540c\u7684\u7279\u6027\u3002.<\/p>\n<h3>24GB\u7684GPU\u80fd\u8fd0\u884c140\u4ebf\u53c2\u6570\u7684\u6a21\u578b\u5417\uff1f<\/h3>\n<p>\u8bb8\u591a14B\u6a21\u578b\u5728\u91c7\u7528\u9002\u5f53\u7684\u91cf\u5316\u8bbe\u7f6e\u548c\u4e0a\u4e0b\u6587\u8bbe\u7f6e\u540e\u5747\u53ef\u8fd0\u884c\u3002\u4ec5FP16\u6743\u91cd\u901a\u5e38\u5c31\u8d85\u8fc724GB\u3002.<\/p>\n<h3>24GB\u7684GPU\u80fd\u8fd0\u884c32B\u7684\u6a21\u578b\u5417\uff1f<\/h3>\n<p>\u90e8\u5206 32B \u6a21\u578b\u5728\u91c7\u7528\u6fc0\u8fdb\u7684\u91cf\u5316\u7b56\u7565\u548c\u53d7\u9650\u7684\u7f13\u5b58\u8bbe\u7f6e\u65f6\u6216\u8bb8\u80fd\u591f\u8fd0\u884c\uff0c\u4f46\u751f\u4ea7\u73af\u5883\u4e2d\u7684\u6027\u80fd\u4f59\u91cf\u53ef\u80fd\u6709\u9650\u3002.<\/p>\n<h3>48GB\u7684GPU\u80fd\u8fd0\u884c70B\u7684\u6a21\u578b\u5417\uff1f<\/h3>\n<p>\u67d0\u4e9b\u9ad8\u5ea6\u91cf\u5316\u7684 70B \u914d\u7f6e\u53ef\u80fd\u9002\u7528\uff0c\u4f46\u5143\u6570\u636e\u3001\u952e\u503c\u7f13\u5b58\u3001\u8fd0\u884c\u65f6\u5f00\u9500\u4ee5\u53ca\u4e0a\u4e0b\u6587\u957f\u5ea6\u53ef\u80fd\u4f1a\u5bfc\u81f4\u90e8\u7f72\u56f0\u96be\u3002\u8bf7\u6838\u5b9e\u5177\u4f53\u6a21\u578b\u3002.<\/p>\n<h3>\u4ec0\u4e48\u662f KV \u7f13\u5b58\uff1f<\/h3>\n<p>KV\u7f13\u5b58\u5b58\u50a8\u4e86\u81ea\u56de\u5f52\u751f\u6210\u8fc7\u7a0b\u4e2d\u4f7f\u7528\u7684\u4e0e\u6ce8\u610f\u529b\u76f8\u5173\u7684\u4fe1\u606f\u3002\u5176\u5185\u5b58\u9700\u6c42\u53d6\u51b3\u4e8e\u6a21\u578b\u67b6\u6784\u548c\u6d3b\u8dc3\u7684\u4ee4\u724c\u5e8f\u5217\u3002.<\/p>\n<h3>\u66f4\u957f\u7684\u4e0a\u4e0b\u6587\u7a97\u53e3\u662f\u5426\u9700\u8981\u66f4\u591a\u7684\u663e\u5b58\uff1f<\/h3>\n<p>\u901a\u5e38\u662f\u7684\uff0c\u7279\u522b\u662f\u5bf9\u4e8e\u91c7\u7528\u4f20\u7edf\u6ce8\u610f\u529b-\u952e\u503c\u5bf9\u7f13\u5b58\u7684\u67b6\u6784\u800c\u8a00\u3002.<\/p>\n<h3>\u91cf\u5316\u4f1a\u51cf\u5c11VRAM\u7684\u4f7f\u7528\u91cf\u5417\uff1f<\/h3>\n<p>\u662f\u7684\uff0c\u6743\u91cd\u91cf\u5316\u53ef\u4ee5\u5927\u5e45\u51cf\u5c11\u6a21\u578b\u7684\u5185\u5b58\u5360\u7528\uff0c\u4e0d\u8fc7\u5b9e\u9645\u8282\u7701\u7684\u5185\u5b58\u91cf\u53d6\u51b3\u4e8e\u683c\u5f0f\u548c\u5b9e\u73b0\u65b9\u5f0f\u3002.<\/p>\n<h3>INT4\u91cf\u5316\u4f1a\u81ea\u52a8\u51cf\u5c11KV\u7f13\u5b58\u5185\u5b58\u5417\uff1f<\/h3>\n<p>\u4e0d\u3002\u6743\u91cd\u91cf\u5316\u548cKV\u7f13\u5b58\u7684\u7cbe\u5ea6\u662f\u4e24\u4e2a\u9700\u8981\u5206\u522b\u8003\u8651\u7684\u95ee\u9898\u3002.<\/p>\n<h3>\u5bf9\u4e8evLLM\u6765\u8bf4\uff0c24GB\u548c48GB\u54ea\u4e2a\u66f4\u597d\uff1f<\/h3>\n<p>\u5bf9\u4e8e\u8f83\u5c0f\u7684\u578b\u53f7\uff0c24GB \u901a\u5e38\u5df2\u8db3\u591f\u300248GB \u5219\u4e3a\u8f83\u5927\u7684\u578b\u53f7\u548c KV \u7f13\u5b58\u63d0\u4f9b\u4e86\u66f4\u5927\u7684\u5bb9\u91cf\uff0c\u4f46\u5fc5\u987b\u5bf9\u6027\u80fd\u8fdb\u884c\u6d4b\u8bd5\u3002.<\/p>\n<h3>RTX 4090 \u7684\u6027\u80fd\u662f\u5426\u6bd4 L40S \u66f4\u5f3a\uff1f<\/h3>\n<p>\u7b54\u6848\u53d6\u51b3\u4e8e\u6a21\u578b\u3001\u7cbe\u5ea6\u3001\u6279\u91cf\u5927\u5c0f\u3001\u63a8\u7406\u5f15\u64ce\u4ee5\u53ca\u6027\u80fd\u6307\u6807\u3002L40S \u62e5\u6709\u66f4\u5927\u7684\u663e\u5b58\uff0c\u4f46\u4ec5\u51ed\u8fd9\u4e00\u70b9\u5e76\u4e0d\u80fd\u51b3\u5b9a\u8fd0\u884c\u901f\u5ea6\u3002.<\/p>\n<h3>\u4e24\u5757 24GB \u7684 GPU \u662f\u5426\u76f8\u5f53\u4e8e\u4e00\u5757 48GB \u7684 GPU\uff1f<\/h3>\n<p>\u4e0d\u3002\u5b83\u4eec\u7684\u5185\u5b58\u7a7a\u95f4\u662f\u5206\u79bb\u7684\uff0c\u8981\u5c06\u5b83\u4eec\u7ed3\u5408\u8d77\u6765\uff0c\u9700\u8981\u9002\u5f53\u7684\u5e76\u884c\u5904\u7406\u6216\u5de5\u4f5c\u8d1f\u8f7d\u5206\u914d\u3002.<\/p>\n<h3>\u5728\u54ea\u91cc\u53ef\u4ee5\u79df\u7528\u4e00\u53f024GB\u7684GPU\u670d\u52a1\u5668\uff1f<\/h3>\n<p><a href=\"https:\/\/www.gxcom.net\/zh\/go\/runpod\" title=\"RunPod\" class=\"pretty-link pretty-link-keyword prli-keyword\" data-prli-link-id=\"35\" rel=\"nofollow sponsored noopener\" target=\"_blank\">RunPod<\/a> Vast.ai \u7b49\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u517c\u5bb9 24GB GPU \u7684\u4ea7\u54c1\u503c\u5f97\u5173\u6ce8\u3002\u4f9b\u5e94\u60c5\u51b5\u4f1a\u6709\u6240\u53d8\u52a8\u3002.<\/p>\n<h3>\u5728\u54ea\u91cc\u53ef\u4ee5\u79df\u7528\u4e00\u53f048GB\u7684GPU\u670d\u52a1\u5668\uff1f<\/h3>\n<p>RunPod\u3001Vast.ai \u4ee5\u53ca\u90e8\u5206\u7cbe\u9009\u7684\u4e13\u7528\u57fa\u7840\u8bbe\u65bd\u63d0\u4f9b\u5546\u53ef\u80fd\u4f1a\u63d0\u4f9b 48GB GPU \u914d\u7f6e\uff0c\u5177\u4f53\u89c6\u5f53\u524d\u5e93\u5b58\u60c5\u51b5\u800c\u5b9a\u3002.<\/p>\n<h3>RunPod \u548c Vast.ai \u54ea\u4e2a\u66f4\u4fbf\u5b9c\uff1f<\/h3>\n<p>\u4ef7\u683c\u56e0 GPU\u3001\u4e3b\u673a\u3001\u670d\u52a1\u7b49\u7ea7\u548c\u53ef\u7528\u6027\u800c\u5f02\u3002\u8bf7\u6bd4\u8f83\u53ef\u90e8\u7f72\u65b9\u6848\u7684\u603b\u6210\u672c\u548c\u8fd0\u884c\u6761\u4ef6\u3002.<\/p>\n<h3>\u6211\u5e94\u8be5\u6309\u5c0f\u65f6\u8fd8\u662f\u6309\u6708\u79df\u7528GPU\u5462\uff1f<\/h3>\n<p>\u5bf9\u4e8e\u95f4\u6b47\u6027\u7684\u5de5\u4f5c\u8d1f\u8f7d\uff0c\u6309\u5c0f\u65f6\u8ba1\u8d39\u7684\u79df\u8d41\u65b9\u5f0f\u53ef\u80fd\u9887\u5177\u5438\u5f15\u529b\u3002\u5bf9\u4e8e\u5229\u7528\u7387\u6301\u7eed\u8f83\u9ad8\u7684\u60c5\u51b5\uff0c\u5219\u503c\u5f97\u8003\u8651\u6309\u6708\u8ba1\u8d39\u6216\u4e13\u5c5e\u79df\u8d41\u65b9\u6848\u3002.<\/p>\n<h3>\u6211\u8be5\u5982\u4f55\u6bd4\u8f83GPU\u6258\u7ba1\u8d39\u7528\uff1f<\/h3>\n<p>\u6d4b\u91cf\u5df2\u5b8c\u6210\u7684\u63a8\u7406\u8bf7\u6c42\u3001\u6301\u7eed\u7684\u4ee4\u724c\u541e\u5410\u91cf\u3001\u5ef6\u8fdf\u3001\u5b58\u50a8\u3001\u7f51\u7edc\u6210\u672c\u4ee5\u53ca\u7a7a\u95f2\u65f6\u95f4\u3002.<\/p>\n<h3>48GB\u7684GPU\u5185\u5b58\u80fd\u5426\u63d0\u5347\u5e76\u53d1\u6027\u80fd\uff1f<\/h3>\n<p>\u8fd9\u53ef\u4ee5\u589e\u52a0\u53ef\u4f9b\u5e76\u53d1\u5e8f\u5217\u4f7f\u7528\u7684\u5185\u5b58\uff0c\u4f46\u8ba1\u7b97\u541e\u5410\u91cf\u548c\u670d\u52a1\u914d\u7f6e\u4ecd\u53ef\u80fd\u9650\u5236\u5bb9\u91cf\u3002.<\/p>\n<h3>24GB\u5bf9RAG\u6765\u8bf4\u591f\u7528\u5417\uff1f<\/h3>\n<p>\u5bf9\u4e8e\u8f83\u5c0f\u7684\u6a21\u578b\u548c\u9002\u5ea6\u7684\u4e0a\u4e0b\u6587\u68c0\u7d22\u957f\u5ea6\uff0c\u8fd9\u53ef\u80fd\u5df2\u7ecf\u8db3\u591f\u3002\u8bf7\u6d4b\u91cf\u5b9e\u9645\u7684\u63d0\u793a\u548c\u5e76\u53d1\u6027\u8981\u6c42\u3002.<\/p>\n<h3>\u4ec0\u4e48\u65f6\u5019\u5e94\u8be5\u5c06\u5185\u5b58\u5347\u7ea7\u523048GB\u4ee5\u4e0a\uff1f<\/h3>\n<p>\u5f53\u6a21\u578b\u6743\u91cd\u3001\u4e0a\u4e0b\u6587\u957f\u5ea6\u3001\u5e76\u53d1\u6027\u6216\u53ef\u9760\u6027\u8981\u6c42\u8d85\u51fa\u5df2\u6d4b\u8bd5\u7684 48GB \u914d\u7f6e\u65f6\uff0c\u8bf7\u8003\u8651\u91c7\u7528\u66f4\u5927\u5185\u5b58\u6216\u591a GPU \u67b6\u6784\u3002.<\/p>\n<h2>\u6700\u7ec8\u7ed3\u8bba\uff1a24GB \u4e0e 48GB GPU \u670d\u52a1\u5668\u5bf9\u6bd4<\/h2>\n<p>\u53f3\u4fa7 <strong>24GB \u4e0e 48GB GPU \u670d\u52a1\u5668<\/strong> \u51b3\u7b56\u5e94\u4ece\u5b9e\u9645\u6a21\u578b\u548c\u63a8\u7406\u5de5\u4f5c\u8d1f\u8f7d\u5165\u624b\u3002.<\/p>\n<p>\u5bf9\u4e8e\u91cf\u5316\u540e\u7684 7B\u201314B \u6a21\u578b\u3001\u539f\u578b\u4ee5\u53ca\u4e2d\u7b49\u89c4\u6a21\u7684 API \u6d41\u91cf\uff0c24GB \u901a\u5e38\u662f\u4e00\u4e2a\u5207\u5b9e\u53ef\u884c\u7684\u8d77\u70b9\u3002.<\/p>\n<p>\u5bf9\u4e8e\u5927\u578b\u6a21\u578b\u3001\u957f\u4e0a\u4e0b\u6587\u5e94\u7528\u4ee5\u53ca\u8981\u6c42\u66f4\u9ad8\u7684\u5e76\u53d1\u63a8\u7406\u4efb\u52a1\uff0c48GB \u63d0\u4f9b\u4e86\u5b9d\u8d35\u7684\u5185\u5b58\u4f59\u91cf\u3002.<\/p>\n<p>\u7136\u800c\uff0c\u589e\u52a0VRAM\u5e76\u4e0d\u80fd\u66ff\u4ee3\u8db3\u591f\u7684\u8ba1\u7b97\u6027\u80fd\u3001\u5185\u5b58\u5e26\u5bbd\u3001\u9ad8\u6548\u7684\u63a8\u7406\u8f6f\u4ef6\u4ee5\u53ca\u5207\u5408\u5b9e\u9645\u7684\u57fa\u51c6\u6d4b\u8bd5\u3002.<\/p>\n<p>\u5728\u79df\u7528 GPU \u670d\u52a1\u5668\u4e4b\u524d\uff0c\u8bf7\u9884\u4f30\u6a21\u578b\u6743\u91cd\u5185\u5b58\u3001KV \u7f13\u5b58\u3001\u8fd0\u884c\u65f6\u5f00\u9500\u4ee5\u53ca\u5cf0\u503c\u5e76\u53d1\u91cf\u3002\u7136\u540e\u6bd4\u8f83\u5b9e\u73b0\u6240\u9700\u541e\u5410\u91cf\u548c\u5ef6\u8fdf\u6240\u9700\u7684\u603b\u6210\u672c\u3002.<\/p>\n<p>\u5982\u9700\u66f4\u591aGPU\u4f9b\u5e94\u5546\u9009\u62e9\uff0c\u8bf7\u6d4f\u89c8\u6211\u4eec\u7684 <a href=\"https:\/\/www.gxcom.net\/zh\/nvidia-gpu-%e6%9c%8d%e5%8a%a1%e5%99%a8%e6%8f%90%e4%be%9b%e5%95%86\/\">NVIDIA GPU \u670d\u52a1\u5668\u4f9b\u5e94\u5546\u6307\u5357<\/a>.<\/p>\n<p><strong>\u6a21\u578b\u89c4\u6a21 \u2192 \u91cf\u5316 \u2192 KV\u7f13\u5b58 \u2192 \u4e0a\u4e0b\u6587 \u2192 \u5e76\u53d1\u6027 \u2192 GPU\u6027\u80fd \u2192 \u6258\u7ba1\u6210\u672c \u2192 \u90e8\u7f72\u51b3\u7b56<\/strong><\/p>\n<p><em>GPU\u578b\u53f7\u3001\u79df\u8d41\u8d39\u7387\u3001\u53ef\u7528VRAM\u3001\u6258\u7ba1\u6761\u4ef6\u53ca\u8f6f\u4ef6\u652f\u6301\u53ef\u80fd\u4f1a\u53d1\u751f\u53d8\u5316\u3002\u90e8\u7f72\u524d\u8bf7\u786e\u8ba4\u5177\u4f53\u7684\u786c\u4ef6\u914d\u7f6e\u548c\u670d\u52a1\u6761\u6b3e\u3002.<\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>\u9009\u62e924GB\u8fd8\u662f48GB\u7684GPU\u670d\u52a1\u5668\uff0c\u5c06\u51b3\u5b9a\u60a8\u7684\u5927\u578b\u8bed\u8a00\u6a21\u578b\u662f\u80fd\u6d41\u7545\u8fd0\u884c\u3001\u53d7\u9650\u4e8e\u5185\u5b58\u800c\u8fd0\u884c\u4e0d\u7545\uff0c\u8fd8\u662f\u5bfc\u81f4\u6258\u7ba1\u6210\u672c\u4e0d\u5fc5\u8981\u5730\u9ad8\u6602\u3002\u4e0d\u8fc7\uff0c\u8fd9\u4e00\u51b3\u7b56\u8fdc\u6bd4\u5355\u7eaf\u6bd4\u8f83\u2026\u2026\u8981\u590d\u6742\u5f97\u591a\u3002<\/p>","protected":false},"author":1,"featured_media":2221,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[64],"tags":[1508,1509,633,102,200,383,1159,1181,1178,703,598,1510,459,457,461,1511,465],"class_list":["post-2220","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gpu-server-comparisons","tag-24gb-gpu","tag-48gb-gpu","tag-cherry-servers","tag-gpu-cloud","tag-gpu-rental","tag-gpu-server-comparison","tag-gpu-vram","tag-kv-cache","tag-llm-hosting","tag-llm-inference","tag-nvidia-l40s","tag-quantization","tag-rtx-4090","tag-runpod","tag-vast-ai","tag-vllm","tag-vultr"],"yoast_head":"<!-- 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