{"id":2020,"date":"2026-10-10T20:13:35","date_gmt":"2026-10-10T12:13:35","guid":{"rendered":"https:\/\/www.gxcom.net\/"},"modified":"2026-10-10T20:13:35","modified_gmt":"2026-10-10T12:13:35","slug":"%e5%a4%9agpu%e6%9c%8d%e5%8a%a1%e5%99%a8%e6%89%98%e7%ae%a1","status":"publish","type":"post","link":"https:\/\/www.gxcom.net\/zh\/%e5%a4%9agpu%e6%9c%8d%e5%8a%a1%e5%99%a8%e6%89%98%e7%ae%a1\/","title":{"rendered":"\u591aGPU\u670d\u52a1\u5668\u6258\u7ba1\uff1aPCIe\u3001NVLink\u53ca\u6269\u5c55\u6210\u672c\u89e3\u6790"},"content":{"rendered":"<p>\u9009\u62e9\u5408\u9002\u7684 <strong>\u591aGPU\u670d\u52a1\u5668\u6258\u7ba1<\/strong> \u89e3\u51b3\u65b9\u6848\u4e0d\u4ec5\u4ec5\u5728\u4e8e\u8ba1\u7b97\u663e\u5361\u7684\u6570\u91cf\u3002\u914d\u5907\u56db\u5757\u6216\u516b\u5757GPU\u7684\u670d\u52a1\u5668\u867d\u7136\u53ef\u80fd\u63d0\u4f9b\u5f3a\u5927\u7684\u8ba1\u7b97\u80fd\u529b\uff0c\u4f46\u5b9e\u9645\u6027\u80fd\u8fd8\u53d6\u51b3\u4e8eGPU\u5185\u5b58\u3001PCIe\u8fde\u63a5\u3001NVLink\u7684\u53ef\u7528\u6027\u3001\u4e92\u8fde\u62d3\u6251\u3001\u5de5\u4f5c\u8d1f\u8f7d\u5e76\u884c\u5ea6\u4ee5\u53ca\u8f6f\u4ef6\u6548\u7387\u3002.<\/p>\n<p>\u5bf9\u4e8e\u5927\u578b\u8bed\u8a00\u6a21\u578b\u3001AI \u8bad\u7ec3\u3001\u63a8\u7406\u30013D \u6e32\u67d3\u4ee5\u53ca\u9ad8\u6027\u80fd\u8ba1\u7b97\u800c\u8a00\uff0cGPU \u4e4b\u95f4\u7684\u901a\u4fe1\u53ef\u80fd\u4f1a\u6210\u4e3a\u5f71\u54cd\u6027\u80fd\u548c\u6210\u672c\u7684\u5173\u952e\u56e0\u7d20\u3002\u589e\u52a0\u66f4\u591a\u52a0\u901f\u5668\u5e76\u4e0d\u4e00\u5b9a\u80fd\u5e26\u6765\u6210\u6bd4\u4f8b\u7684\u901f\u5ea6\u63d0\u5347\u3002.<\/p>\n<p>\u672c\u6307\u5357\u9610\u8ff0\u4e86PCIe\u3001NVLink\u548cNVSwitch\u5982\u4f55\u5f71\u54cd\u591aGPU\u57fa\u7840\u8bbe\u65bd\uff0c\u8bf4\u660e\u4e86\u5728\u4f55\u79cd\u60c5\u51b5\u4e0bGPU\u95f4\u5e26\u5bbd\u81f3\u5173\u91cd\u8981\uff0c\u4ecb\u7ecd\u4e86\u5982\u4f55\u8bc4\u4f30\u6269\u5c55\u6548\u7387\uff0c\u4ee5\u53ca\u5982\u4f55\u6bd4\u8f83\u591aGPU\u6258\u7ba1\u670d\u52a1\u7684\u603b\u4f53\u6210\u672c\u3002\u6b64\u5916\uff0c\u672c\u6307\u5357\u8fd8\u63a2\u8ba8\u4e86\u6765\u81ea <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>, RunPod, <a href=\"https:\/\/www.gxcom.net\/zh\/go\/gpumart\" title=\"GPU-Mart\" class=\"pretty-link pretty-link-keyword prli-keyword\" data-prli-link-id=\"48\" rel=\"nofollow\">GPU Mart<\/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>, \uff0c\u4ee5\u53ca <a href=\"https:\/\/www.gxcom.net\/zh\/go\/servermania\" title=\"ServerMania\" class=\"pretty-link pretty-link-keyword prli-keyword\" data-prli-link-id=\"40\" rel=\"nofollow sponsored noopener\" target=\"_blank\">ServerMania<\/a>.<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-2021\" src=\"https:\/\/www.gxcom.net\/wp-content\/uploads\/2026\/10\/multi-gpu-server-hosting.jpg\" alt=\"\u591aGPU\u670d\u52a1\u5668\u6258\u7ba1\uff1aPCIe\u3001NVLink\u53ca\u6269\u5c55\u6210\u672c\u89e3\u6790\" width=\"1000\" height=\"563\" srcset=\"https:\/\/www.gxcom.net\/wp-content\/uploads\/2026\/10\/multi-gpu-server-hosting.jpg 1000w, https:\/\/www.gxcom.net\/wp-content\/uploads\/2026\/10\/multi-gpu-server-hosting-300x169.jpg 300w, https:\/\/www.gxcom.net\/wp-content\/uploads\/2026\/10\/multi-gpu-server-hosting-768x432.jpg 768w, https:\/\/www.gxcom.net\/wp-content\/uploads\/2026\/10\/multi-gpu-server-hosting-18x10.jpg 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<h2>\u4ec0\u4e48\u662f\u591aGPU\u670d\u52a1\u5668\u6258\u7ba1\uff1f<\/h2>\n<p>\u591aGPU\u670d\u52a1\u5668\u6258\u7ba1\u670d\u52a1\u53ef\u63d0\u4f9b\u914d\u5907\u4e24\u4e2a\u6216\u66f4\u591a\u56fe\u5f62\u5904\u7406\u5355\u5143\u7684\u8ba1\u7b97\u7cfb\u7edf\u3002.<\/p>\n<p>\u8fd9\u4e9b GPU \u65e2\u53ef\u4ee5\u5b89\u88c5\u5728\u4e00\u53f0\u7269\u7406\u670d\u52a1\u5668\u4e0a\uff0c\u4e5f\u53ef\u4ee5\u5206\u5e03\u5728\u901a\u8fc7\u7f51\u7edc\u8fde\u63a5\u7684\u591a\u53f0\u670d\u52a1\u5668\u4e0a\u3002.<\/p>\n<p>\u8fd9\u4e00\u533a\u522b\u5f88\u91cd\u8981\uff0c\u56e0\u4e3a\u540c\u4e00\u53f0\u670d\u52a1\u5668\u5185\u90e8\u7684GPU\u901a\u4fe1\u6240\u91c7\u7528\u7684\u6280\u672f\u53ef\u80fd\u4e0e\u4e0d\u540c\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u901a\u4fe1\u6240\u91c7\u7528\u7684\u6280\u672f\u4e0d\u540c\u3002.<\/p>\n<p>\u5e38\u89c1\u7684\u591aGPU\u5de5\u4f5c\u8d1f\u8f7d\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u5927\u578b\u8bed\u8a00\u6a21\u578b\u7684\u8bad\u7ec3\u4e0e\u5fae\u8c03\u3002.<\/li>\n<li>\u91c7\u7528\u5f20\u91cf\u6216\u6d41\u6c34\u7ebf\u5e76\u884c\u6027\u7684LLM\u63a8\u7406\u3002.<\/li>\n<li>\u5206\u5e03\u5f0f\u6df1\u5ea6\u5b66\u4e60\u5b9e\u9a8c\u3002.<\/li>\n<li>\u57fa\u4e8eGPU\u52a0\u901f\u7684\u79d1\u5b66\u8ba1\u7b97\u3002.<\/li>\n<li>\u5927\u89c4\u6a21\u56fe\u50cf\u548c\u89c6\u9891\u5904\u7406\u3002.<\/li>\n<li>\u5e76\u884c3D\u6e32\u67d3\u5de5\u4f5c\u8d1f\u8f7d\u3002.<\/li>\n<li>\u9ad8\u541e\u5410\u91cf\u4eba\u5de5\u667a\u80fd\u63a8\u7406\u670d\u52a1\u3002.<\/li>\n<\/ul>\n<p>\u5728\u79df\u7528\u591a\u5757 GPU \u4e4b\u524d\uff0c\u8bf7\u5148\u786e\u5b9a\u60a8\u7684\u5de5\u4f5c\u8d1f\u8f7d\u662f\u5426\u9700\u8981\u66f4\u5927\u7684\u7efc\u5408\u8ba1\u7b97\u8d44\u6e90\u3001\u989d\u5916\u7684\u5185\u5b58\u5bb9\u91cf\u3001\u66f4\u5feb\u7684 GPU \u95f4\u901a\u4fe1\uff0c\u8fd8\u662f\u4ec5\u4ec5\u9700\u8981\u66f4\u591a\u7684\u72ec\u7acb\u5de5\u4f5c\u8fdb\u7a0b\u3002.<\/p>\n<h2>\u5355GPU\u4e0e\u591aGPU\u670d\u52a1\u5668\uff1a\u4f55\u65f6\u9700\u8981\u66f4\u591aGPU\uff1f<\/h2>\n<p>\u5bf9\u4e8e\u65e0\u6cd5\u6709\u6548\u5e76\u884c\u5316\u7684\u5de5\u4f5c\u8d1f\u8f7d\uff0c\u90e8\u7f72\u5355\u5757\u5927\u5185\u5b58GPU\u53ef\u80fd\u66f4\u4e3a\u7b80\u4fbf\uff0c\u4e14\u5176\u6027\u80fd\u53ef\u80fd\u4f18\u4e8e\u914d\u7f6e\u4e0d\u5f53\u7684\u591aGPU\u7cfb\u7edf\u3002.<\/p>\n<p>\u5f53\u5e94\u7528\u7a0b\u5e8f\u80fd\u591f\u5c06\u5de5\u4f5c\u8d1f\u8f7d\u5206\u914d\u5230\u591a\u4e2a\u52a0\u901f\u5668\u4e0a\uff0c\u6216\u8005\u5355\u4e2a GPU \u65e0\u6cd5\u5bb9\u7eb3\u6240\u9700\u7684\u6a21\u578b\u6216\u6570\u636e\u96c6\u65f6\uff0c\u591a GPU \u57fa\u7840\u8bbe\u65bd\u4fbf\u6d3e\u4e0a\u4e86\u7528\u573a\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u56e0\u5b50<\/th>\n<th>\u5355GPU<\/th>\n<th>\u591aGPU\u670d\u52a1\u5668<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u90e8\u7f72\u590d\u6742\u6027<\/td>\n<td>\u901a\u5e38\u66f4\u7b80\u5355<\/td>\n<td>\u9700\u8981\u8fdb\u884c\u5e76\u884c\u6027\u548c\u62d3\u6251\u89c4\u5212<\/td>\n<\/tr>\n<tr>\n<td>GPU\u5185\u5b58<\/td>\n<td>\u4ec5\u9650\u4e00\u4e2a\u52a0\u901f\u5668<\/td>\n<td>\u5206\u5e03\u5728\u591a\u4e2a\u8bbe\u5907\u4e0a\u7684\u5185\u5b58<\/td>\n<\/tr>\n<tr>\n<td>\u8ba1\u7b97\u80fd\u529b<\/td>\n<td>\u4e00\u4e2a GPU<\/td>\n<td>\u591a\u4e2a\u52a0\u901f\u5668<\/td>\n<\/tr>\n<tr>\n<td>\u901a\u4fe1\u5f00\u9500<\/td>\n<td>\u4e0d\u652f\u6301\u8de8GPU\u6a21\u578b\u901a\u4fe1<\/td>\n<td>\u53ef\u80fd\u9700\u8981\u9891\u7e41\u4ea4\u6362\u6570\u636e<\/td>\n<\/tr>\n<tr>\n<td>\u7f29\u653e<\/td>\n<td>\u4ec5\u9650\u4e00\u53f0\u8bbe\u5907<\/td>\n<td>\u8fd9\u53d6\u51b3\u4e8e\u5de5\u4f5c\u91cf\u548c\u5177\u4f53\u5b9e\u65bd\u60c5\u51b5<\/td>\n<\/tr>\n<tr>\n<td>\u8fd0\u8425\u6210\u672c<\/td>\n<td>\u901a\u5e38\u66f4\u5bb9\u6613\u7ba1\u7406<\/td>\n<td>\u989d\u5916\u7684\u786c\u4ef6\u548c\u57fa\u7840\u8bbe\u65bd\u6210\u672c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5bf9\u4e8e LLM \u7684\u90e8\u7f72\uff0c\u9996\u5148\u9700\u8ba1\u7b97\u6a21\u578b\u7684\u5185\u5b58\u5360\u7528\u3001KV \u7f13\u5b58\u4ee5\u53ca\u5e76\u53d1\u6027\u8981\u6c42\u3002.<\/p>\n<p>\u6211\u4eec\u7684 <a href=\"https:\/\/www.gxcom.net\/zh\/llm-%e6%89%98%e7%ae%a1%e8%a6%81%e6%b1%82\/\">LLM \u6258\u7ba1\u8981\u6c42\u6307\u5357<\/a> \u89e3\u91ca\u4e86\u6a21\u578b\u89c4\u6a21\u548c\u91cf\u5316\u5982\u4f55\u5f71\u54cdGPU\u5185\u5b58\u9700\u6c42\u3002.<\/p>\n<h2>\u591aGPU\u670d\u52a1\u5668\u4e2d\u7684PCIe\uff1a\u5e26\u5bbd\u4e3a\u4f55\u81f3\u5173\u91cd\u8981<\/h2>\n<p>PCI Express\uff08\u901a\u5e38\u7b80\u79f0\u4e3a PCIe\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u5c06 GPU \u548c\u5176\u4ed6\u8bbe\u5907\u8fde\u63a5\u5230\u4e3b\u673a\u7cfb\u7edf\u7684\u9ad8\u901f\u4e92\u8fde\u6280\u672f\u3002.<\/p>\n<p>PCIe \u4ee3\u6570\u3001\u94fe\u8def\u5e26\u5bbd\u3001CPU \u5e73\u53f0\u4ee5\u53ca\u4e3b\u677f\u62d3\u6251\u7ed3\u6784\u90fd\u4f1a\u5f71\u54cd\u6bcf\u5757 GPU \u53ef\u7528\u7684\u5e26\u5bbd\u3002.<\/p>\n<p>\u4f8b\u5982\uff0c\u5b89\u88c5\u5728\u7269\u7406 x16 \u63d2\u69fd\u4e2d\u7684 GPU \u672a\u5fc5\u4f1a\u4ee5\u5b8c\u6574\u7684 x16 \u7535\u6c14\u8fde\u63a5\u65b9\u5f0f\u8fd0\u884c\u3002\u67d0\u4e9b\u670d\u52a1\u5668\u8bbe\u8ba1\u4f1a\u5c06\u53ef\u7528\u7684 PCIe \u901a\u9053\u5206\u914d\u7ed9\u591a\u4e2a\u8bbe\u5907\u3002.<\/p>\n<h3>PCIe \u4ee3\u6570\u4e0e\u7406\u8bba\u5e26\u5bbd<\/h3>\n<p>\u4ee5\u4e0b\u6570\u503c\u662f\u5168\u5bbd PCIe x16 \u94fe\u8def\u5355\u5411\u4f20\u8f93\u7684\u8fd1\u4f3c\u6700\u5927\u7406\u8bba\u6709\u6548\u5e26\u5bbd\u503c\uff0c\u5c1a\u672a\u8003\u8651\u5b9e\u9645\u7cfb\u7edf\u4e2d\u7684\u989d\u5916\u5f00\u9500\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th>PCIe \u4e16\u4ee3<\/th>\n<th>\u5e26\u5bbd\u7ea6\u4e3a16\u500d\uff0c\u5355\u5411<\/th>\n<th>\u91cd\u8981\u6ce8\u610f\u4e8b\u9879<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>PCIe 3.0<\/td>\n<td>15.75 GB\/s<\/td>\n<td>\u8f83\u65e7\u7684\u670d\u52a1\u5668\u5e73\u53f0<\/td>\n<\/tr>\n<tr>\n<td>PCIe 4.0<\/td>\n<td>31.5 GB\/s<\/td>\n<td>\u73b0\u4ee3 GPU \u7684\u5e38\u89c1\u8fde\u63a5\u65b9\u5f0f<\/td>\n<\/tr>\n<tr>\n<td>PCIe 5.0<\/td>\n<td>63 GB\/s<\/td>\n<td>\u66f4\u9ad8\u7684\u4e3b\u673a-\u8bbe\u5907\u5e26\u5bbd<\/td>\n<\/tr>\n<tr>\n<td>PCIe 6.0<\/td>\n<td>\u7ea6 121 GB\/s<\/td>\n<td>\u9700\u8981\u517c\u5bb9\u7684\u786c\u4ef6\u548c\u5b9e\u73b0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u8fd9\u4e9b\u662f\u63a5\u53e3\u7ea7\u522b\u7684\u4f30\u8ba1\u503c\uff0c\u5e76\u975e\u4fdd\u8bc1\u7684\u5e94\u7528\u7a0b\u5e8f\u4f20\u8f93\u901f\u5ea6\u3002\u5b9e\u9645\u541e\u5410\u91cf\u53d6\u51b3\u4e8e\u786c\u4ef6\u652f\u6301\u3001\u534f\u5546\u7684\u94fe\u8def\u5e26\u5bbd\u3001\u4e8b\u52a1\u5f00\u9500\u3001\u7cfb\u7edf\u62d3\u6251\u4ee5\u53ca\u8f6f\u4ef6\u3002.<\/p>\n<h3>PCIe \u901a\u9053\u4e0e GPU \u5e03\u5c40<\/h3>\n<p>\u5728\u6bd4\u8f83\u591aGPU\u670d\u52a1\u5668\u65f6\uff0c\u5e94\u8be2\u95ee\u6bcf\u5757GPU\u53ef\u7528\u7684PCIe\u901a\u9053\u6570\u91cf\uff0c\u4ee5\u53ca\u8fd9\u4e9b\u901a\u9053\u662f\u76f4\u63a5\u8fde\u63a5\u5230CPU\uff0c\u8fd8\u662f\u901a\u8fc7\u4ea4\u6362\u673a\u8fde\u63a5\u3002.<\/p>\n<p>PCIe \u4ea4\u6362\u673a\u53ef\u4ee5\u6269\u5c55\u8fde\u63a5\u80fd\u529b\uff0c\u4f46\u4e0a\u6e38\u94fe\u8def\u548c\u6574\u4f53\u62d3\u6251\u7ed3\u6784\u4ecd\u53ef\u80fd\u5f71\u54cd\u603b\u5e26\u5bbd\u3002.<\/p>\n<h3>PCIe \u5e26\u5bbd\u4f1a\u5f71\u54cd\u6240\u6709\u5de5\u4f5c\u8d1f\u8f7d\u5417\uff1f<\/h3>\n<p>\u4e0d\u3002\u5728\u6bcf\u4e2aGPU\u4e0a\u4e3b\u8981\u6267\u884c\u72ec\u7acb\u8ba1\u7b97\u7684\u5de5\u4f5c\u8d1f\u8f7d\uff0c\u5bf9\u4e92\u8fde\u5e26\u5bbd\u7684\u654f\u611f\u5ea6\u53ef\u80fd\u8f83\u4f4e\u3002.<\/p>\n<p>\u90a3\u4e9b\u9891\u7e41\u4ea4\u6362\u5927\u578b\u5f20\u91cf\u6216\u540c\u6b65\u7ed3\u679c\u7684\u5de5\u4f5c\u8d1f\u8f7d\uff0c\u5bf9\u901a\u4fe1\u6027\u80fd\u7684\u654f\u611f\u5ea6\u53ef\u80fd\u66f4\u9ad8\u3002.<\/p>\n<h2>\u4ec0\u4e48\u662f NVLink\uff0c\u5b83\u4e0e PCIe \u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/h2>\n<p><strong>NVLink<\/strong> \u8fd9\u662f\u4e00\u79cd\u7531 NVIDIA \u5f00\u53d1\u7684\u4e92\u8fde\u6280\u672f\uff0c\u65e8\u5728\u4e3a\u517c\u5bb9\u7684 GPU \u6216\u53d7\u652f\u6301\u7684\u7cfb\u7edf\u7ec4\u4ef6\u4e4b\u95f4\u63d0\u4f9b\u9ad8\u5e26\u5bbd\u901a\u4fe1\u3002.<\/p>\n<p>\u4e0e\u4f5c\u4e3a\u901a\u7528\u4e92\u8fde\u6280\u672f\u7684PCIe\u4e0d\u540c\uff0cNVLink\u662f\u4e13\u4e3a\u7279\u5b9a\u7684NVIDIA GPU\u901a\u4fe1\u67b6\u6784\u8bbe\u8ba1\u7684\u3002.<\/p>\n<p>\u4e0d\u8fc7\uff0cNVIDIA GPU \u5e76\u975e\u5168\u90fd\u652f\u6301 NVLink\u3002\u5176\u53ef\u7528\u6027\u3001\u94fe\u8def\u6570\u91cf\u3001\u62d3\u6251\u7ed3\u6784\u548c\u5e26\u5bbd\u4f1a\u56e0 GPU \u4ee3\u53f7\u548c\u7cfb\u7edf\u8bbe\u8ba1\u800c\u5f02\u3002.<\/p>\n<p>\u914d\u5907\u591a\u5757 NVIDIA GPU \u7684\u670d\u52a1\u5668\u5e76\u4e0d\u81ea\u52a8\u652f\u6301 NVLink\u3002.<\/p>\n<h3>NVLink \u7684\u4f18\u52bf<\/h3>\n<p>\u5728\u53d7\u652f\u6301\u7684\u7cfb\u7edf\u4e0a\uff0c\u5bf9\u4e8e\u9700\u8981\u5728 GPU \u4e4b\u95f4\u9891\u7e41\u4f20\u8f93\u6570\u636e\u7684\u5de5\u4f5c\u8d1f\u8f7d\uff0cNVLink \u80fd\u591f\u5e26\u6765\u4f18\u52bf\u3002.<\/p>\n<ul>\n<li>\u517c\u5bb9\u52a0\u901f\u5668\u4e4b\u95f4\u7684\u9ad8\u5e26\u5bbd\u901a\u4fe1\u3002.<\/li>\n<li>\u5bf9\u4e8e\u901a\u4fe1\u5bc6\u96c6\u578b\u5e76\u884c\u5de5\u4f5c\u8d1f\u8f7d\uff0c\u6027\u80fd\u6709\u671b\u5f97\u5230\u63d0\u5347\u3002.<\/li>\n<li>\u652f\u6301\u7279\u5b9a\u7684\u591aGPU\u5185\u5b58\u8bbf\u95ee\u548c\u901a\u4fe1\u529f\u80fd\u3002.<\/li>\n<li>\u4e0e\u53d7\u652f\u6301\u7684 NVIDIA \u591a GPU \u7cfb\u7edf\u67b6\u6784\u96c6\u6210\u3002.<\/li>\n<\/ul>\n<p>\u8fd9\u4e9b\u4f18\u52bf\u53d6\u51b3\u4e8e\u5b9e\u9645\u7684\u786c\u4ef6\u62d3\u6251\u7ed3\u6784\u548c\u8f6f\u4ef6\u5806\u6808\u3002NVLink \u5e76\u4e0d\u4f1a\u81ea\u52a8\u5c06\u72ec\u7acb\u7684 GPU \u5185\u5b58\u8bbe\u5907\u5408\u5e76\u4e3a\u4e00\u4e2a\u5bf9\u6240\u6709\u5e94\u7528\u7a0b\u5e8f\u90fd\u53ef\u666e\u904d\u5bfb\u5740\u7684\u5185\u5b58\u6c60\u3002.<\/p>\n<h3>NVLink \u4e0e PCIe \u5bf9\u6bd4<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u529f\u80fd<\/th>\n<th>PCIe<\/th>\n<th>NVLink<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4e3b\u8981\u76ee\u7684<\/td>\n<td>\u901a\u7528\u8bbe\u5907\u4e92\u8fde<\/td>\n<td>\u652f\u6301 NVIDIA \u52a0\u901f\u5668\u901a\u4fe1<\/td>\n<\/tr>\n<tr>\n<td>\u786c\u4ef6\u4f9b\u5e94\u60c5\u51b5<\/td>\n<td>\u5e7f\u6cdb\u7684\u670d\u52a1\u5668\u5e73\u53f0\u652f\u6301<\/td>\n<td>\u90e8\u5206 NVIDIA GPU \u548c\u7cfb\u7edf<\/td>\n<\/tr>\n<tr>\n<td>\u5e26\u5bbd<\/td>\n<td>\u53d6\u51b3\u4e8e\u4ee3\u6570\u548c\u94fe\u8def\u5bbd\u5ea6<\/td>\n<td>\u8fd9\u53d6\u51b3\u4e8e NVLink \u7684\u4ee3\u6570\u548c\u62d3\u6251\u7ed3\u6784<\/td>\n<\/tr>\n<tr>\n<td>\u591aGPU\u901a\u4fe1<\/td>\n<td>\u652f\u6301\u57fa\u4e8e\u62d3\u6251\u7ed3\u6784\u7684\u6027\u80fd<\/td>\n<td>\u5728\u652f\u6301\u7684\u7cfb\u7edf\u4e0a\u53ef\u63d0\u4f9b\u66f4\u9ad8\u7684\u5e26\u5bbd<\/td>\n<\/tr>\n<tr>\n<td>\u6700\u4f73\u5339\u914d<\/td>\n<td>\u901a\u7528 GPU \u8fde\u63a5\u6027\u53ca\u591a\u79cd\u5de5\u4f5c\u8d1f\u8f7d<\/td>\n<td>\u901a\u4fe1\u5bc6\u96c6\u578b\u53d7\u652f\u6301\u7684\u5de5\u4f5c\u8d1f\u8f7d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5728\u505a\u51fa\u8d2d\u4e70\u51b3\u7b56\u65f6\uff0c\u5e94\u6bd4\u8f83\u5b9e\u9645\u7684GPU\u95f4\u4f20\u8f93\u6027\u80fd\u548c\u5e94\u7528\u7a0b\u5e8f\u57fa\u51c6\u6d4b\u8bd5\u7ed3\u679c\uff0c\u800c\u4e0d\u662f\u4ec5\u4f9d\u8d56\u5ba3\u4f20\u7684\u4e92\u8fde\u5e26\u5bbd\u3002.<\/p>\n<h2>NVSwitch\uff1a\u8d85\u8d8a\u76f4\u63a5GPU\u8fde\u63a5\u7684\u6269\u5c55\u80fd\u529b<\/h2>\n<p>NVSwitch \u662f NVIDIA \u7684\u4e00\u9879\u5207\u6362\u6280\u672f\uff0c\u7528\u4e8e\u652f\u6301\u7684\u591a GPU \u7cfb\u7edf\u4e2d\uff0c\u65e8\u5728\u4e3a\u76f8\u8fde\u7684\u52a0\u901f\u5668\u4e4b\u95f4\u63d0\u4f9b\u9ad8\u5e26\u5bbd\u901a\u4fe1\u3002.<\/p>\n<p>\u8fd9\u5728\u4e13\u4e3a\u5927\u89c4\u6a21\u4eba\u5de5\u667a\u80fd\u8bad\u7ec3\u53ca\u5176\u4ed6\u901a\u4fe1\u5bc6\u96c6\u578b\u5de5\u4f5c\u8d1f\u8f7d\u8bbe\u8ba1\u7684\u7cfb\u7edf\u4e2d\u5c24\u4e3a\u91cd\u8981\u3002.<\/p>\n<p>\u7136\u800c\uff0c\u57fa\u4e8e NVSwitch \u7684\u670d\u52a1\u5668\u4e0e\u914d\u5907\u591a\u5f20 PCIe \u663e\u5361\u7684\u6807\u51c6\u591a GPU \u5854\u5f0f\u6216\u673a\u67b6\u5f0f\u670d\u52a1\u5668\u5e76\u4e0d\u76f8\u540c\u3002.<\/p>\n<p>NVSwitch \u7684\u652f\u6301\u53d6\u51b3\u4e8e\u5b8c\u6574\u7684\u7cfb\u7edf\u67b6\u6784\uff0c\u5305\u62ec\u517c\u5bb9\u7684 GPU\u3001\u4ea4\u6362\u786c\u4ef6\u3001\u8f6f\u4ef6\u4ee5\u53ca\u5e73\u53f0\u914d\u7f6e\u3002.<\/p>\n<p>\u5728\u8ba2\u8d2d\u516b\u8defGPU\u7cfb\u7edf\u4e4b\u524d\uff0c\u8bf7\u786e\u8ba4\u8be5\u7cfb\u7edf\u91c7\u7528\u7684\u662f\u7eafPCIe\u8fde\u63a5\u3001\u76f4\u63a5NVLink\u8fde\u63a5\uff0c\u8fd8\u662fNVSwitch\u67b6\u6784\u3002.<\/p>\n<h2>GPU\u62d3\u6251\u7ed3\u6784\uff1a\u4e3a\u4ec0\u4e48\u56db\u5757GPU\u5e76\u4e0d\u603b\u662f\u7b49\u6548\u7684<\/h2>\n<p>\u4e24\u53f0\u914d\u5907\u76f8\u540cGPU\u578b\u53f7\u548cGPU\u6570\u91cf\u7684\u670d\u52a1\u5668\uff0c\u53ef\u80fd\u4f1a\u56e0\u62d3\u6251\u7ed3\u6784\u7684\u4e0d\u540c\u800c\u5448\u73b0\u51fa\u4e0d\u540c\u7684\u6027\u80fd\u8868\u73b0\u3002.<\/p>\n<p>\u91cd\u8981\u7684\u62d3\u6251\u7279\u5f81\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u54ea\u4e9bGPU\u5177\u6709\u76f4\u63a5\u7684\u70b9\u5bf9\u70b9\u8fde\u63a5\uff1f.<\/li>\n<li>\u662f\u5426\u652f\u6301 NVLink \u6216 NVSwitch\u3002.<\/li>\n<li>PCIe \u4ee3\u6570\u548c\u534f\u5546\u7684\u94fe\u8def\u5e26\u5bbd\u3002.<\/li>\n<li>PCIe \u4ea4\u6362\u673a\u7684\u5e03\u5c40\u4e0e\u4e0a\u6e38\u5e26\u5bbd\u3002.<\/li>\n<li>CPU\u63d2\u69fd\u548cNUMA\u914d\u7f6e\u3002.<\/li>\n<li>GPU\u4e0e\u7f51\u7edc\u9002\u914d\u5668\u4e4b\u95f4\u7684\u8ddd\u79bb\u3002.<\/li>\n<li>\u652f\u6301\u70b9\u5bf9\u70b9\u5185\u5b58\u4f20\u8f93\u3002.<\/li>\n<\/ul>\n<p>\u5728\u517c\u5bb9\u7684 NVIDIA \u7cfb\u7edf\u4e0a\uff0c\u8bf8\u5982 <code>nvidia-smi topo -m<\/code> \u6709\u52a9\u4e8e\u68c0\u67e5\u62a5\u544a\u4e2d\u7684 GPU \u8fde\u63a5\u60c5\u51b5\u53ca\u76f8\u5173\u5173\u7cfb\u3002.<\/p>\n<p>\u4e0d\u8fc7\uff0c\u5728\u89e3\u8bfb\u62d3\u6251\u8f93\u51fa\u7ed3\u679c\u65f6\uff0c\u5e94\u7ed3\u5408\u670d\u52a1\u5668\u7684\u786c\u4ef6\u6587\u6863\u548c\u5b9e\u9645\u901a\u4fe1\u57fa\u51c6\u6d4b\u8bd5\u7ed3\u679c\u4e00\u5e76\u8003\u8651\u3002.<\/p>\n<h2>\u591aGPU\u8bad\u7ec3\uff1a\u6570\u636e\u5e76\u884c\u4e0e\u6a21\u578b\u5e76\u884c<\/h2>\n<p>\u4e0d\u540c\u7684\u5e76\u884c\u5316\u6280\u672f\u5bf9GPU\u5185\u5b58\u548c\u4e92\u8fde\u5e26\u5bbd\u63d0\u51fa\u4e86\u4e0d\u540c\u7684\u8981\u6c42\u3002.<\/p>\n<h3>\u6570\u636e\u5e76\u884c<\/h3>\n<p>\u6570\u636e\u5e76\u884c\u5c06\u8bad\u7ec3\u6570\u636e\u5206\u914d\u7ed9\u5404\u4e2a\u5de5\u4f5c\u8282\u70b9\uff0c\u8fd9\u4e9b\u8282\u70b9\u901a\u5e38\u7ef4\u62a4\u6a21\u578b\u526f\u672c\u6216\u5bf9\u9009\u5b9a\u7684\u8bad\u7ec3\u72b6\u6001\u8fdb\u884c\u5206\u533a\u3002.<\/p>\n<p>\u901a\u4fe1\u8981\u6c42\u53d6\u51b3\u4e8e\u6846\u67b6\u548c\u7b56\u7565\uff0c\u5305\u62ec\u68af\u5ea6\u4e0e\u4f18\u5316\u5668\u72b6\u6001\u7684\u540c\u6b65\u65b9\u5f0f\u3002.<\/p>\n<p>\u6570\u636e\u5e76\u884c\u5904\u7406\u53ef\u4ee5\u501f\u52a9\u591a\u5757GPU\u6765\u63d0\u5347\u6027\u80fd\uff0c\u4f46\u6269\u5c55\u6548\u7387\u53d6\u51b3\u4e8e\u901a\u4fe1\u5f00\u9500\u3001\u6279\u5904\u7406\u5927\u5c0f\u548c\u8ba1\u7b97\u5de5\u4f5c\u8d1f\u8f7d\u3002.<\/p>\n<h3>\u5f20\u91cf\u5e76\u884c<\/h3>\n<p>\u5f20\u91cf\u5e76\u884c\u5c06\u67d0\u4e9b\u6a21\u578b\u8ba1\u7b97\u4efb\u52a1\u5206\u914d\u5230\u591a\u5757GPU\u4e0a\u5904\u7406\u3002.<\/p>\n<p>\u7531\u4e8e\u53c2\u4e0e\u8ba1\u7b97\u7684GPU\u53ef\u80fd\u4f1a\u9891\u7e41\u4ea4\u6362\u4e2d\u95f4\u5f20\u91cf\uff0c\u56e0\u6b64\u901a\u4fe1\u5e26\u5bbd\u548c\u5ef6\u8fdf\u5c31\u53d8\u5f97\u5c24\u4e3a\u91cd\u8981\u3002.<\/p>\n<p>\u5bf9\u4e8e\u901a\u4fe1\u5bc6\u96c6\u578b\u5f20\u91cf\u5e76\u884c\u5de5\u4f5c\u8d1f\u8f7d\uff0c\u5408\u9002\u7684\u9ad8\u5e26\u5bbd GPU \u4e92\u8fde\u6280\u672f\u53ef\u80fd\u4f1a\u5e26\u6765\u663e\u8457\u6548\u76ca\u3002.<\/p>\n<h3>\u7ba1\u9053\u5e76\u884c\u6027<\/h3>\n<p>\u7ba1\u9053\u5e76\u884c\u6027\u5c06\u6a21\u578b\u5c42\u6216\u9636\u6bb5\u5206\u5e03\u5230\u5404\u4e2a\u8bbe\u5907\u4e0a\u3002.<\/p>\n<p>\u5176\u6027\u80fd\u53d6\u51b3\u4e8e\u5de5\u4f5c\u8d1f\u8f7d\u8c03\u5ea6\u3001\u5404\u9636\u6bb5\u4e4b\u95f4\u7684\u901a\u4fe1\u3001\u6d41\u6c34\u7ebf\u5e73\u8861\u4ee5\u53ca\u53ef\u7528\u7684\u6279\u5904\u7406\u5927\u5c0f\u3002.<\/p>\n<h3>\u9009\u62e9\u5408\u9002\u7684\u5e76\u884c\u5316\u7b56\u7565<\/h3>\n<p>\u6ca1\u6709\u4e00\u79cd\u5e76\u884c\u5316\u65b9\u6cd5\u80fd\u5bf9\u6240\u6709\u6a21\u578b\u90fd\u6700\u4f18\u3002.<\/p>\n<p>\u51b3\u7b56\u5e94\u57fa\u4e8e\u6846\u67b6\u652f\u6301\u3001\u6a21\u578b\u67b6\u6784\u3001GPU\u5185\u5b58\u3001\u7f51\u7edc\u62d3\u6251\u4ee5\u53ca\u9884\u671f\u541e\u5410\u91cf\u7b49\u56e0\u7d20\u3002.<\/p>\n<h2>\u591aGPU\u5927\u578b\u8bed\u8a00\u6a21\u578b\u63a8\u7406\uff1a\u5185\u5b58\u5bb9\u91cf\u4e0e\u541e\u5410\u91cf<\/h2>\n<p>\u591aGPU\u63a8\u7406\u53ef\u4ee5\u89e3\u51b3\u4e24\u4e2a\u4e0d\u540c\u7684\u95ee\u9898\uff1a<\/p>\n<ul>\n<li><strong>\u578b\u53f7\u5bb9\u91cf\uff1a<\/strong> \u5f53\u6a21\u578b\u65e0\u6cd5\u5bb9\u7eb3\u5728\u4e00\u5757\u52a0\u901f\u5668\u4e0a\u65f6\uff0c\u5c06\u5176\u5206\u5e03\u5230\u591a\u5757GPU\u4e0a\u3002.<\/li>\n<li><strong>\u670d\u52a1\u541e\u5410\u91cf\uff1a<\/strong> \u8fd0\u884c\u591a\u4e2a\u526f\u672c\u6216\u5e76\u884c\u5de5\u4f5c\u8fdb\u7a0b\u6765\u5904\u7406\u66f4\u591a\u8bf7\u6c42\u3002.<\/li>\n<\/ul>\n<p>\u8fd9\u4e9b\u65b9\u6cd5\u5e76\u4e0d\u7b49\u540c\u3002.<\/p>\n<p>\u5206\u5e03\u5728\u591a\u4e2aGPU\u4e0a\u7684\u6a21\u578b\u5728\u751f\u6210\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u9700\u8981\u8fdb\u884c\u901a\u4fe1\uff0c\u800c\u72ec\u7acb\u7684\u526f\u672c\u901a\u5e38\u53ef\u4ee5\u5904\u7406\u5404\u81ea\u7684\u8bf7\u6c42\uff0c\u4ece\u800c\u51cf\u5c11\u8de8GPU\u7684\u6a21\u578b\u901a\u4fe1\u3002.<\/p>\n<p>\u5bf9\u4e8e\u80fd\u591f\u90e8\u7f72\u5728\u5355\u4e2a GPU \u4e0a\u7684\u6a21\u578b\uff0c\u6839\u636e\u5ef6\u8fdf\u548c\u541e\u5410\u91cf\u76ee\u6807\u7684\u4e0d\u540c\uff0c\u90e8\u7f72\u591a\u4e2a\u526f\u672c\u53ef\u80fd\u6bd4\u5c06\u4e00\u4e2a\u6a21\u578b\u62c6\u5206\u5230\u591a\u4e2a GPU \u4e0a\u66f4\u4e3a\u7b80\u5355\u3002.<\/p>\n<p>\u6211\u4eec\u7684 <a href=\"https:\/\/www.gxcom.net\/zh\/ai%e6%8e%a8%e7%90%86%e6%9c%8d%e5%8a%a1%e5%99%a8%e6%89%98%e7%ae%a1\/\">AI\u63a8\u7406\u670d\u52a1\u5668\u6258\u7ba1\u6307\u5357<\/a> \u89e3\u91ca\u4e86VRAM\u3001\u5ef6\u8fdf\u3001\u541e\u5410\u91cf\u548c\u5229\u7528\u7387\u5982\u4f55\u5f71\u54cd\u751f\u4ea7\u73af\u5883\u90e8\u7f72\u3002.<\/p>\n<h2>\u591aGPU\u6269\u5c55\u6548\u7387\uff1a\u4e3a\u4f55\u66f4\u591aGPU\u5e76\u4e0d\u80fd\u4fdd\u8bc1\u7ebf\u6027\u901f\u5ea6\u63d0\u5347<\/h2>\n<p>\u53ef\u6269\u5c55\u6027\u8861\u91cf\u7684\u662f\uff0c\u589e\u52a0\u7684GPU\u80fd\u591a\u5927\u7a0b\u5ea6\u4e0a\u6709\u6548\u63d0\u5347\u6027\u80fd\u3002.<\/p>\n<p>\u4e00\u4e2a\u7b80\u5316\u7684\u5f3a\u6807\u5ea6\u6548\u7387\u516c\u5f0f\u662f\uff1a<\/p>\n<p><strong>\u6269\u5c55\u6548\u7387 = \u52a0\u901f\u6bd4 \u00f7 GPU \u6570\u91cf \u00d7 100%<\/strong><\/p>\n<p>\u4f8b\u5982\uff0c\u5047\u8bbe\u67d0\u9879\u5de5\u4f5c\u8d1f\u8f7d\u5728\u516b\u4e2aGPU\u4e0a\u8fd0\u884c\u7684\u901f\u5ea6\u6bd4\u5728\u4e00\u4e2aGPU\u4e0a\u5feb\u56db\u500d\u3002.<\/p>\n<p>\u52a0\u901f\u500d\u6570\u4e3a4\u500d\uff0c\u800c\u53ef\u6269\u5c55\u6027\u6548\u7387\u4e3a\uff1a<\/p>\n<p><strong>4 \u00f7 8 \u00d7 100% = 50%<\/strong><\/p>\n<p>\u8fd9\u53ea\u662f\u4e00\u4e2a\u793a\u4f8b\u6027\u8ba1\u7b97\uff0c\u5e76\u975e\u6765\u81ea\u4efb\u4f55\u4e3b\u673a\u670d\u52a1\u5546\u7684\u5b9e\u9645\u6d4b\u91cf\u7ed3\u679c\u3002.<\/p>\n<h3>\u662f\u4ec0\u4e48\u56e0\u7d20\u964d\u4f4e\u4e86\u591aGPU\u7684\u6269\u5c55\u6548\u7387\uff1f<\/h3>\n<ul>\n<li>\u901a\u4fe1\u548c\u540c\u6b65\u5f00\u9500\u3002.<\/li>\n<li>\u5de5\u4f5c\u8d1f\u8f7d\u5e76\u884c\u5ea6\u4e0d\u8db3\u3002.<\/li>\n<li>GPU\u5185\u5b58\u5e26\u5bbd\u7684\u9650\u5236\u3002.<\/li>\n<li>CPU\u3001\u5b58\u50a8\u6216\u6570\u636e\u52a0\u8f7d\u65b9\u9762\u7684\u74f6\u9888\u3002.<\/li>\n<li>\u5404GPU\u4e4b\u95f4\u7684\u5de5\u4f5c\u8d1f\u8f7d\u4e0d\u5747\u8861\u3002.<\/li>\n<li>\u4e92\u8fde\u62d3\u6251\u4e0e\u4f20\u8f93\u5ef6\u8fdf\u3002.<\/li>\n<li>\u8f6f\u4ef6\u548c\u6846\u67b6\u7684\u4f4e\u6548\u95ee\u9898\u3002.<\/li>\n<\/ul>\n<p>\u4f7f\u7528\u60a8\u8ba1\u5212\u79df\u7528\u7684\u786e\u5207GPU\u6570\u91cf\u548c\u62d3\u6251\u7ed3\u6784\uff0c\u5bf9\u76ee\u6807\u5e94\u7528\u7a0b\u5e8f\u8fdb\u884c\u57fa\u51c6\u6d4b\u8bd5\u3002.<\/p>\n<h2>\u591aGPU\u670d\u52a1\u5668\u6258\u7ba1\u670d\u52a1\u5546\u5bf9\u6bd4<\/h2>\n<p>\u591aGPU\u57fa\u7840\u8bbe\u65bd\u53ef\u901a\u8fc7\u591a\u79cd\u91c7\u8d2d\u6a21\u5f0f\u83b7\u5f97\uff0c\u5305\u62ec\u4e13\u7528GPU\u670d\u52a1\u5668\u3001\u4e91GPU\u5b9e\u4f8b\u4ee5\u53ca\u5e02\u573a\u4e2d\u7684\u8ba1\u7b97\u8d44\u6e90\u5217\u8868\u3002.<\/p>\n<p>\u4ee5\u4e0b\u4f9b\u5e94\u5546\u662f\u503c\u5f97\u8bc4\u4f30\u7684\u5019\u9009\u5bf9\u8c61\u3002\u5c06\u5176\u5217\u5165\u6e05\u5355\u5e76\u4e0d\u610f\u5473\u7740\u6bcf\u5bb6\u516c\u53f8\u90fd\u63d0\u4f9b\u76f8\u540c\u7684GPU\u6570\u91cf\u3001NVLink\u652f\u6301\u6216NVSwitch\u7cfb\u7edf\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u670d\u52a1\u63d0\u4f9b\u5546<\/th>\n<th>\u6bd4\u8f83\u89d2\u8272<\/th>\n<th>\u9700\u8981\u6838\u5b9e\u7684\u5185\u5bb9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Cherry \u670d\u52a1\u5668<\/td>\n<td>\u4e13\u7528GPU\u57fa\u7840\u8bbe\u65bd<\/td>\n<td>GPU\u6570\u91cf\u3001PCIe\u62d3\u6251\u7ed3\u6784\u3001\u4e92\u8fde\u9009\u9879<\/td>\n<\/tr>\n<tr>\n<td>RunPod<\/td>\n<td>\u4e91 GPU \u5b9e\u4f8b<\/td>\n<td>\u591aGPU\u53ef\u7528\u6027\u3001GPU\u578b\u53f7\u3001\u5b9e\u4f8b\u62d3\u6251<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.gxcom.net\/zh\/go\/databasemart\" title=\"\u6570\u636e\u5e93\u96c6\u5e02\" class=\"pretty-link pretty-link-keyword prli-keyword\" data-prli-link-id=\"38\" rel=\"nofollow sponsored noopener\" target=\"_blank\">GPU Mart<\/a><\/td>\n<td>\u4ee5GPU\u4e3a\u6838\u5fc3\u7684\u670d\u52a1\u5668\u6258\u7ba1\u670d\u52a1<\/td>\n<td>\u591aGPU\u914d\u7f6e\u3001\u663e\u5b58\u3001\u7cfb\u7edf\u8d44\u6e90<\/td>\n<\/tr>\n<tr>\n<td>Vast.ai<\/td>\n<td>GPU \u8ba1\u7b97\u5e02\u573a<\/td>\n<td>\u5355\u4e2a\u4e3b\u673a\u7684GPU\u6570\u91cf\u3001\u62d3\u6251\u7ed3\u6784\u548c\u53ef\u7528\u6027<\/td>\n<\/tr>\n<tr>\n<td>ServerMania<\/td>\n<td>\u4e13\u7528\u670d\u52a1\u5668\u57fa\u7840\u8bbe\u65bd<\/td>\n<td>\u5f53\u524d\u914d\u5907GPU\u7684\u4ea7\u54c1\u53ca\u5b9a\u5236\u9009\u9879<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Cherry Servers\uff1a\u4e13\u7528\u591aGPU\u57fa\u7840\u8bbe\u65bd<\/h3>\n<p><strong>Cherry \u670d\u52a1\u5668<\/strong> \u5bf9\u4e8e\u6b63\u5728\u6bd4\u8f83\u4e13\u7528GPU\u670d\u52a1\u5668\u914d\u7f6e\u7684\u7ec4\u7ec7\u800c\u8a00\uff0c\u8fd9\u662f\u4e00\u4e2a\u503c\u5f97\u8003\u8651\u7684\u9009\u62e9\u3002.<\/p>\n<p>\u5728\u9009\u62e9\u7cfb\u7edf\u4e4b\u524d\uff0c\u8bf7\u786e\u8ba4\u5177\u4f53\u7684 GPU \u578b\u53f7\u3001\u53ef\u7528\u52a0\u901f\u5668\u6570\u91cf\u3001PCIe \u901a\u9053\u5206\u914d\u60c5\u51b5\uff0c\u4ee5\u53ca\u662f\u5426\u914d\u5907 NVLink \u6216\u5176\u4ed6\u53d7\u652f\u6301\u7684\u4e92\u8fde\u6280\u672f\u3002.<\/p>\n<p>\u5bf9\u4e8e\u6301\u7eed\u6027\u5de5\u4f5c\u8d1f\u8f7d\uff0c\u8fd8\u5e94\u5ba1\u67e5 CPU \u8d44\u6e90\u3001\u7cfb\u7edf\u5185\u5b58\u3001NVMe \u5b58\u50a8\u3001\u7f51\u7edc\u3001\u8d44\u6e90\u914d\u7f6e\u6761\u6b3e\u4ee5\u53ca\u786c\u4ef6\u652f\u6301\u3002.<\/p>\n<h3>RunPod\uff1a\u7075\u6d3b\u7684\u4e91\u7aef GPU \u7b97\u529b<\/h3>\n<p><strong>RunPod<\/strong> \u53ef\u7528\u4e8e\u8bc4\u4f30\u5728\u4eba\u5de5\u667a\u80fd\u5f00\u53d1\u3001\u8bad\u7ec3\u548c\u63a8\u7406\u8fc7\u7a0b\u4e2d\u6240\u4f7f\u7528\u7684\u4e91\u7aef GPU \u8d44\u6e90\u3002.<\/p>\n<p>\u5728\u9009\u62e9\u591aGPU\u5b9e\u4f8b\u65f6\uff0c\u8bf7\u6838\u5b9e\u7269\u7406GPU\u7684\u5e03\u5c40\u548c\u53ef\u7528\u7684\u901a\u4fe1\u8def\u5f84\uff0c\u4e0d\u8981\u5047\u8bbe\u6bcf\u4e2a\u5e26\u6709\u591a\u4e2aGPU\u7684\u5b9e\u4f8b\u90fd\u5177\u6709\u76f8\u540c\u7684\u62d3\u6251\u7ed3\u6784\u3002.<\/p>\n<p>\u8bf7\u68c0\u67e5\u8ba1\u8d39\u3001\u6301\u4e45\u5316\u5b58\u50a8\u3001\u533a\u57df\u53ef\u7528\u6027\u4ee5\u53ca\u6240\u9009\u7684\u90e8\u7f72\u73af\u5883\u3002.<\/p>\n<p>\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> \u4ee5\u83b7\u53d6\u66f4\u591a\u5e73\u53f0\u80cc\u666f\u4fe1\u606f\u3002.<\/p>\n<h3>GPU Mart\uff1aGPU \u670d\u52a1\u5668\u914d\u7f6e\u8bc4\u4f30<\/h3>\n<p><strong>GPU Mart<\/strong> \u5728\u6bd4\u8f83\u4ee5GPU\u4e3a\u6838\u5fc3\u7684\u6258\u7ba1\u4ea7\u54c1\u548c\u670d\u52a1\u5668\u89c4\u683c\u65f6\uff0c\u8fd9\u4e00\u70b9\u503c\u5f97\u5173\u6ce8\u3002.<\/p>\n<p>\u8bf7\u786e\u8ba4\u6240\u9009\u4ea7\u54c1\u662f\u5426\u5728\u5355\u53f0\u670d\u52a1\u5668\u5185\u914d\u5907\u591a\u5757\u7269\u7406GPU\u3001GPU\u7684\u5206\u914d\u65b9\u5f0f\u3001\u53ef\u7528\u7684VRAM\u3001CPU\u548cRAM\u8d44\u6e90\uff0c\u4ee5\u53ca\u652f\u6301\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002.<\/p>\n<p>\u8bf7\u4e0d\u8981\u8ba4\u4e3a\uff0c\u5206\u914d\u591a\u4e2a\u865a\u62df GPU \u5c31\u80fd\u63d0\u4f9b\u4e0e\u591a\u4e2a\u76f4\u63a5\u8fde\u63a5\u7684\u7269\u7406 GPU \u76f8\u540c\u7684\u529f\u80fd\u3002.<\/p>\n<h3>Vast.ai\uff1a\u57fa\u4e8e\u5e02\u573a\u6a21\u5f0f\u7684\u591aGPU\u8ba1\u7b97<\/h3>\n<p><strong>Vast.ai<\/strong> \u63d0\u4f9b\u7c7b\u4f3c\u5e02\u573a\u5e73\u53f0\u98ce\u683c\u7684GPU\u8ba1\u7b97\u670d\u52a1\u5217\u8868\u3002.<\/p>\n<p>\u5bf9\u4e8e\u591aGPU\u5de5\u4f5c\u8d1f\u8f7d\uff0c\u5e94\u6839\u636eGPU\u6570\u91cf\u3001\u52a0\u901f\u5668\u578b\u53f7\u3001\u5185\u5b58\u5bb9\u91cf\u3001\u4e3b\u673a\u7279\u6027\u3001\u7f51\u7edc\u914d\u7f6e\u4ee5\u53ca\u53ef\u7528\u7684\u62d3\u6251\u4fe1\u606f\uff0c\u5bf9\u5404\u4e2a\u5217\u8868\u8fdb\u884c\u8bc4\u4f30\u3002.<\/p>\n<p>Marketplace \u57fa\u7840\u8bbe\u65bd\u867d\u53ef\u7528\u4e8e\u5b9e\u9a8c\uff0c\u4f46\u5e94\u9488\u5bf9\u5177\u4f53\u7684\u5546\u54c1\u4fe1\u606f\u548c\u5de5\u4f5c\u8d1f\u8f7d\u8bc4\u4f30\u5176\u662f\u5426\u9002\u5408\u751f\u4ea7\u73af\u5883\u3002.<\/p>\n<h3>ServerMania\uff1a\u4e13\u7528\u786c\u4ef6\u4e0e\u5b9a\u5236\u9700\u6c42<\/h3>\n<p><strong>ServerMania<\/strong> \u5728\u7814\u7a76\u4e13\u7528\u670d\u52a1\u5668\u57fa\u7840\u8bbe\u65bd\u548c\u6f5c\u5728\u7684\u5b9a\u5236\u786c\u4ef6\u914d\u7f6e\u65f6\uff0c\u53ef\u4ee5\u8003\u8651\u8fd9\u4e00\u70b9\u3002.<\/p>\n<p>\u8bf7\u786e\u8ba4\u76ee\u524d\u662f\u5426\u6709\u914d\u5907\u5408\u9002GPU\u7684\u7cfb\u7edf\u53ef\u7528\uff0c\u5305\u62ec\u6240\u9700\u7684GPU\u6570\u91cf\u548c\u4e92\u8fde\u67b6\u6784\u3002.<\/p>\n<p>\u4f20\u7edf\u7684\u4e13\u7528\u670d\u52a1\u5668\u5e76\u4e0d\u81ea\u52a8\u914d\u5907\u591a\u5f20GPU\u6216\u652f\u6301NVLink\u3002.<\/p>\n<h2>\u591aGPU\u6258\u7ba1\u6210\u672c\uff1a\u914d\u5907\u516b\u5f20GPU\u7684\u670d\u52a1\u5668\u503c\u5f97\u5417\uff1f<\/h2>\n<p>\u591aGPU\u670d\u52a1\u5668\u7684\u6210\u672c\u5e94\u6839\u636e\u5176\u5b8c\u6210\u7684\u6709\u7528\u5de5\u4f5c\u91cf\u6765\u8bc4\u4f30\u3002.<\/p>\n<p>\u76f8\u5173\u6210\u672c\u6784\u6210\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>GPU\u79df\u8d41\u6216\u670d\u52a1\u5668\u5408\u540c\u8d39\u7528\u3002.<\/li>\n<li>CPU \u548c\u7cfb\u7edf\u5185\u5b58\u8d44\u6e90\u3002.<\/li>\n<li>GPU\u4e92\u8fde\u4e0e\u670d\u52a1\u5668\u5e73\u53f0\u914d\u7f6e\u3002.<\/li>\n<li>NVMe \u5b58\u50a8\u548c\u6301\u4e45\u5377\u3002.<\/li>\n<li>\u7f51\u7edc\u6d41\u91cf\u548c\u5e26\u5bbd\u3002.<\/li>\n<li>\u8f6f\u4ef6\u8bb8\u53ef\u4e0e\u7ba1\u7406\u3002.<\/li>\n<li>\u95f2\u7f6e\u8ba1\u7b97\u80fd\u529b\u3002.<\/li>\n<li>\u4f5c\u4e1a\u5931\u8d25\u3001\u91cd\u8bd5\u548c\u8fd0\u7ef4\u5f00\u9500\u3002.<\/li>\n<\/ul>\n<h3>\u591aGPU\u6210\u672c\u5bf9\u6bd4\u793a\u4f8b<\/h3>\n<p>\u5047\u8bbe\u5b58\u5728\u4e24\u79cd\u5904\u7406\u76f8\u540c\u5de5\u4f5c\u8d1f\u8f7d\u7684\u914d\u7f6e\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u516c\u5236<\/th>\n<th>4-GPU \u670d\u52a1\u5668<\/th>\n<th>8-GPU \u670d\u52a1\u5668<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6bcf\u5c0f\u65f6\u6210\u672c\u793a\u4f8b<\/td>\n<td>$4<\/td>\n<td>$8<\/td>\n<\/tr>\n<tr>\n<td>\u5de5\u4f5c\u5b8c\u6210\u65f6\u95f4\u7684\u793a\u4f8b<\/td>\n<td>4\u5c0f\u65f6<\/td>\n<td>2.5\u5c0f\u65f6<\/td>\n<\/tr>\n<tr>\n<td>\u7eaf\u8ba1\u7b97\u4efb\u52a1\u7684\u6210\u672c<\/td>\n<td>$16<\/td>\n<td>$20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5728\u6b64\u793a\u4f8b\u4e2d\uff0c8\u5f20GPU\u7684\u914d\u7f6e\u867d\u7136\u80fd\u66f4\u5feb\u5730\u5b8c\u6210\u4efb\u52a1\uff0c\u4f46\u6bcf\u5b8c\u6210\u4e00\u9879\u4efb\u52a1\u7684\u6210\u672c\u66f4\u9ad8\u3002.<\/p>\n<p>\u8fd9\u4e9b\u6570\u636e\u4ec5\u4e3a\u5047\u8bbe\uff0c\u5e76\u4e0d\u4ee3\u8868\u5b9e\u9645\u670d\u52a1\u63d0\u4f9b\u5546\u7684\u5b9a\u4ef7\u6216\u57fa\u51c6\u3002.<\/p>\n<p>\u6700\u4f73\u9009\u62e9\u53d6\u51b3\u4e8e\u7f29\u77ed\u5de5\u671f\u662f\u5426\u503c\u5f97\u4e3a\u6b64\u627f\u62c5\u989d\u5916\u6210\u672c\u3002.<\/p>\n<h3>\u6bcf\u9879\u5b8c\u6210\u5de5\u4f5c\u7684\u6210\u672c<\/h3>\n<p>\u4e00\u4e2a\u6709\u7528\u7684\u516c\u5f0f\u662f\uff1a<\/p>\n<p><strong>\u5355\u4e2a\u4f5c\u4e1a\u7684\u8ba1\u7b97\u6210\u672c = \u53ef\u8ba1\u8d39\u8ba1\u7b97\u5355\u4ef7 \u00d7 \u4f5c\u4e1a\u65f6\u957f<\/strong><\/p>\n<p>\u5bf9\u4e8e\u8fde\u7eed\u751f\u4ea7\uff0c\u5728\u8ba1\u7b97\u603b\u6210\u672c\u65f6\uff0c\u5e94\u5c06\u95f2\u7f6e\u4ea7\u80fd\u3001\u4ed3\u50a8\u3001\u7f51\u7edc\u8d39\u7528\u548c\u7ba1\u7406\u8d39\u7528\u7eb3\u5165\u5176\u4e2d\u3002.<\/p>\n<h2>PCIe \u4e0e NVLink\uff1a\u8be5\u9009\u62e9\u54ea\u4e00\u79cd\uff1f<\/h2>\n<p>\u53ea\u6709\u5f53\u5de5\u4f5c\u8d1f\u8f7d\u80fd\u4ece\u4e2d\u53d7\u76ca\u65f6\uff0c\u4e3a\u66f4\u9ad8\u5e26\u5bbd\u7684 GPU \u4e92\u8fde\u6280\u672f\u4ed8\u8d39\u624d\u6709\u610f\u4e49\u3002.<\/p>\n<p>\u5728\u4ee5\u4e0b\u60c5\u51b5\u4e0b\uff0c\u4e0d\u59a8\u8003\u8651\u8bc4\u4f30 NVLink \u6216 NVSwitch\uff1a<\/p>\n<ul>\n<li>\u8be5\u6a21\u578b\u5206\u5e03\u5728\u591a\u5757GPU\u4e0a\u3002.<\/li>\n<li>\u5f20\u91cf\u5e76\u884c\u4f1a\u9891\u7e41\u5f15\u53d1GPU\u4e0eGPU\u4e4b\u95f4\u7684\u901a\u4fe1\u3002.<\/li>\n<li>\u57f9\u8bad\u5de5\u4f5c\u91cf\u9700\u8981\u8fdb\u884c\u5927\u91cf\u534f\u8c03\u3002.<\/li>\n<li>\u901a\u4fe1\u5f00\u9500\u9650\u5236\u4e86\u6269\u5c55\u6548\u7387\u3002.<\/li>\n<\/ul>\n<p>\u5728\u4ee5\u4e0b\u60c5\u51b5\u4e0b\uff0c\u4ec5\u652f\u6301 PCIe \u7684\u7cfb\u7edf\u53ef\u80fd\u5c31\u8db3\u591f\u4e86\uff1a<\/p>\n<ul>\n<li>GPU \u5904\u7406\u72ec\u7acb\u7684\u6e32\u67d3\u4efb\u52a1\u3002.<\/li>\n<li>\u5355\u72ec\u7684\u63a8\u7406\u526f\u672c\u8d1f\u8d23\u5904\u7406\u72ec\u7acb\u7684\u8bf7\u6c42\u3002.<\/li>\n<li>GPU \u4e0e GPU \u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u53d7\u5230\u9650\u5236\u3002.<\/li>\n<li>\u8be5\u5e94\u7528\u7a0b\u5e8f\u5728\u6570\u636e\u4f20\u8f93\u4e4b\u95f4\u4f1a\u8fdb\u884c\u5927\u91cf\u7684\u672c\u5730\u8ba1\u7b97\u3002.<\/li>\n<\/ul>\n<p>\u4e0d\u8981\u4ec5\u4ec5\u56e0\u4e3a\u670d\u52a1\u5668\u89c4\u683c\u4e2d\u63d0\u5230\u4e86 NVLink \u5c31\u4e3a\u6b64\u591a\u4ed8\u8d39\u7528\u3002\u8bf7\u786e\u8ba4\u8f6f\u4ef6\u80fd\u5426\u6709\u6548\u5229\u7528\u8be5\u4e92\u8fde\u6280\u672f\u3002.<\/p>\n<h2>\u591aGPU\u670d\u52a1\u5668\u9009\u8d2d\u6e05\u5355<\/h2>\n<ol>\n<li><strong>\u5b9a\u4e49\u5de5\u4f5c\u8d1f\u8f7d\uff1a<\/strong> \u8bad\u7ec3\u3001\u63a8\u7406\u3001\u6e32\u67d3\u6216\u79d1\u5b66\u8ba1\u7b97\u3002.<\/li>\n<li><strong>\u786e\u8ba4GPU\u6570\u91cf\uff1a<\/strong> \u786e\u5b9a\u5b9e\u9645\u4e0a\u9700\u8981\u4e24\u5757\u3001\u56db\u5757\u8fd8\u662f\u516b\u5757GPU\u3002.<\/li>\n<li><strong>\u68c0\u67e5 GPU \u663e\u5b58\uff1a<\/strong> \u9a8c\u8bc1\u6bcf\u5757 GPU \u7684\u5185\u5b58\u5bb9\u91cf\u4ee5\u53ca\u6a21\u578b\u5206\u533a\u8981\u6c42\u3002.<\/li>\n<li><strong>\u68c0\u67e5\u62d3\u6251\u7ed3\u6784\uff1a<\/strong> \u786e\u8ba4\u5bf9 PCIe \u4ee3\u6570\u3001\u94fe\u8def\u5e26\u5bbd\u3001NVLink \u4ee5\u53ca NVSwitch \u7684\u652f\u6301\u60c5\u51b5\u3002.<\/li>\n<li><strong>\u8bc4\u4f30 CPU \u548c\u5185\u5b58\uff1a<\/strong> \u907f\u514d\u4e3b\u673a\u7aef\u7684\u74f6\u9888\u3002.<\/li>\n<li><strong>\u68c0\u67e5\u8f6f\u4ef6\u652f\u6301\uff1a<\/strong> \u9a8c\u8bc1 CUDA\u3001\u9a71\u52a8\u7a0b\u5e8f\u3001\u901a\u4fe1\u5e93\u548c\u6846\u67b6\u3002.<\/li>\n<li><strong>\u57fa\u51c6\u6d4b\u8bd5\u7f29\u653e\uff1a<\/strong> \u5728\u5177\u6709\u4ee3\u8868\u6027\u7684\u5de5\u4f5c\u8d1f\u8f7d\u4e0a\u8861\u91cf\u6027\u80fd\u3002.<\/li>\n<li><strong>\u56de\u987e\u4eba\u9645\u7f51\u7edc\uff1a<\/strong> \u7279\u522b\u662f\u5bf9\u4e8e\u591a\u8282\u70b9\u5206\u5e03\u5f0f\u7cfb\u7edf\u800c\u8a00\u3002.<\/li>\n<li><strong>\u8ba1\u7b97\u603b\u6210\u672c\uff1a<\/strong> \u6bd4\u8f83\u6bcf\u9879\u5b8c\u6210\u5de5\u4f5c\u7684\u6210\u672c\u6216\u6709\u6548\u4ea7\u51fa\u3002.<\/li>\n<li><strong>\u6838\u5b9e\u5408\u540c\u6761\u6b3e\uff1a<\/strong> \u68c0\u67e5\u670d\u52a1\u914d\u7f6e\u3001\u53ef\u7528\u6027\u3001\u652f\u6301\u670d\u52a1\u548c\u8ba1\u8d39\u60c5\u51b5\u3002.<\/li>\n<\/ol>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591aGPU\u786c\u4ef6\u91c7\u8d2d\u9009\u9879\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\u5bf9\u6bd4<\/a>.<\/p>\n<h2>\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/h2>\n<h3>\u4ec0\u4e48\u662f\u591aGPU\u670d\u52a1\u5668\u6258\u7ba1\uff1f<\/h3>\n<p>\u591aGPU\u6258\u7ba1\u670d\u52a1\u53ef\u63d0\u4f9b\u914d\u5907\u591a\u5757GPU\u7684\u670d\u52a1\u5668\u6216\u8ba1\u7b97\u73af\u5883\uff0c\u9002\u7528\u4e8e\u9700\u8981\u989d\u5916\u52a0\u901f\u5668\u7b97\u529b\u6216\u5206\u5e03\u5f0f\u5904\u7406\u7684\u5de5\u4f5c\u8d1f\u8f7d\u3002.<\/p>\n<h3>NVLink \u6bd4 PCIe \u66f4\u5feb\u5417\uff1f<\/h3>\n<p>\u652f\u6301\u7684 NVLink \u914d\u7f6e\u53ef\u63d0\u4f9b\u6bd4\u67d0\u4e9b PCIe \u914d\u7f6e\u66f4\u9ad8\u7684 GPU \u95f4\u901a\u4fe1\u5e26\u5bbd\u3002\u5b9e\u9645\u6027\u80fd\u53d6\u51b3\u4e8e GPU \u4ee3\u6570\u3001\u62d3\u6251\u7ed3\u6784\u3001\u4f20\u8f93\u6a21\u5f0f\u4ee5\u53ca\u5e94\u7528\u7a0b\u5e8f\u7684\u884c\u4e3a\u3002.<\/p>\n<h3>\u6240\u6709 NVIDIA GPU \u90fd\u652f\u6301 NVLink \u5417\uff1f<\/h3>\n<p>\u4e0d\u3002NVLink \u7684\u53ef\u7528\u6027\u56e0 GPU \u578b\u53f7\u3001\u4ee3\u6570\u548c\u7cfb\u7edf\u67b6\u6784\u800c\u5f02\u3002.<\/p>\n<h3>\u591a\u5757 GPU \u80fd\u5426\u5408\u5e76\u5176\u663e\u5b58\uff1f<\/h3>\n<p>\u591a\u5f20 GPU \u63d0\u4f9b\u72ec\u7acb\u7684\u5185\u5b58\u8d44\u6e90\u3002\u652f\u6301\u8be5\u529f\u80fd\u7684\u8f6f\u4ef6\u53ef\u4ee5\u5728\u8fd9\u4e9b GPU \u4e4b\u95f4\u5206\u914d\u6a21\u578b\u548c\u6570\u636e\uff0c\u4f46\u8fd9\u4e9b\u5185\u5b58\u4e0d\u4f1a\u81ea\u52a8\u6210\u4e3a\u6240\u6709\u5e94\u7528\u7a0b\u5e8f\u90fd\u80fd\u900f\u660e\u8bbf\u95ee\u7684\u5171\u4eab\u5185\u5b58\u6c60\u3002.<\/p>\n<h3>\u516b\u5757GPU\u7684\u6027\u80fd\u662f\u5426\u662f\u5355\u5757\u7684\u516b\u500d\uff1f<\/h3>\n<p>\u4e0d\u4e00\u5b9a\u3002\u53ef\u6269\u5c55\u6027\u53d6\u51b3\u4e8e\u5e76\u884c\u5ea6\u3001\u901a\u4fe1\u5f00\u9500\u3001\u5de5\u4f5c\u8d1f\u8f7d\u89c4\u6a21\u4ee5\u53ca\u7cfb\u7edf\u914d\u7f6e\u3002.<\/p>\n<h3>LLM\u63a8\u7406\u662f\u5426\u5fc5\u987b\u4f7f\u7528NVLink\uff1f<\/h3>\n<p>\u4e0d\u3002\u67d0\u4e9b\u63a8\u7406\u5de5\u4f5c\u8d1f\u8f7d\u5728\u901a\u8fc7PCIe\u8fde\u63a5\u7684GPU\u4e0a\u8fd0\u884c\u6548\u679c\u826f\u597d\uff0c\u5c24\u5176\u662f\u72ec\u7acb\u7684\u6a21\u578b\u526f\u672c\u3002\u901a\u4fe1\u5bc6\u96c6\u578b\u7684\u6a21\u578b\u5e76\u884c\u8ba1\u7b97\u53ef\u80fd\u53d7\u76ca\u4e8e\u66f4\u9ad8\u5e26\u5bbd\u7684\u4e92\u8fde\u6280\u672f\u3002.<\/p>\n<h3>NVLink \u548c NVSwitch \u4e4b\u95f4\u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/h3>\n<p>NVLink \u662f\u4e00\u79cd GPU \u901a\u4fe1\u4e92\u8fde\u6280\u672f\uff0c\u800c NVSwitch 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