{"id":1455,"date":"2026-10-03T23:26:00","date_gmt":"2026-10-03T15:26:00","guid":{"rendered":"https:\/\/www.gxcom.net\/"},"modified":"2026-10-03T23:26:00","modified_gmt":"2026-10-03T15:26:00","slug":"nvidia-a100-%e4%b8%8e-h100-%e5%af%b9%e6%af%94","status":"publish","type":"post","link":"https:\/\/www.gxcom.net\/zh\/nvidia-a100-%e4%b8%8e-h100-%e5%af%b9%e6%af%94\/","title":{"rendered":"NVIDIA A100 \u4e0e H100 \u5bf9\u6bd4\uff1aAI \u8bad\u7ec3\u3001\u63a8\u7406\u3001\u6027\u80fd\u4e0e\u6210\u672c\u5bf9\u6bd4"},"content":{"rendered":"<p>NVIDIA A100 \u548c H100 \u662f\u76ee\u524d\u5728\u4eba\u5de5\u667a\u80fd\u3001\u673a\u5668\u5b66\u4e60\u3001\u5927\u578b\u8bed\u8a00\u6a21\u578b\u4ee5\u53ca\u9ad8\u6027\u80fd\u8ba1\u7b97\u9886\u57df\u6700\u5e7f\u4e3a\u4eba\u77e5\u7684\u6570\u636e\u4e2d\u5fc3 GPU \u4e2d\u7684\u4e24\u6b3e\u3002.<\/p>\n<p>\u4f46\u4ed6\u4eec\u5c5e\u4e8e\u4e0d\u540c\u7684\u4e16\u4ee3\u3002.<\/p>\n<p>A100 \u57fa\u4e8e NVIDIA \u7684 Ampere \u67b6\u6784\uff0c\u800c H100 \u5219\u91c7\u7528\u4e86\u66f4\u65b0\u7684 Hopper \u67b6\u6784\uff0c\u914d\u5907\u4e86\u7b2c\u56db\u4ee3 Tensor \u6838\u5fc3\u3001Transformer Engine \u4ee5\u53ca\u4e13\u95e8\u4e3a\u65e5\u76ca\u5e9e\u5927\u7684 AI \u6a21\u578b\u8bbe\u8ba1\u7684 FP8 \u652f\u6301\u3002.<\/p>\n<p>\u8fd9\u5e76\u4e0d\u610f\u5473\u7740\u6240\u6709\u5de5\u4f5c\u8d1f\u8f7d\u90fd\u5e94\u81ea\u52a8\u8fc1\u79fb\u5230 H100 \u4e0a\u3002.<\/p>\n<p>A100 GPU \u5b9e\u4f8b\u7684\u79df\u8d41\u4ef7\u683c\u901a\u5e38\u66f4\u4f4e\uff0c\u800c 80GB \u7248\u672c\u4f9d\u7136\u80fd\u591f\u80dc\u4efb\u8981\u6c42\u82db\u523b\u7684 AI \u548c HPC \u5de5\u4f5c\u8d1f\u8f7d\u3002.<\/p>\n<p>\u5728\u8fd9\u7bc7 <strong>NVIDIA A100 \u4e0e H100 \u5bf9\u6bd4<\/strong> \u4e3a\u4e86\u8fdb\u884c\u6bd4\u8f83\uff0c\u6211\u4eec\u5c06\u8003\u5bdf AI \u8bad\u7ec3\u3001\u63a8\u7406\u3001VRAM\u3001\u5185\u5b58\u5e26\u5bbd\u3001Transformer Engine\u3001\u529f\u8017\u3001\u591a GPU \u6269\u5c55\u6027\u3001\u4e91\u670d\u52a1\u5b9a\u4ef7\u4ee5\u53ca\u603b\u5de5\u4f5c\u8d1f\u8f7d\u6210\u672c\u3002.<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1456\" src=\"https:\/\/www.gxcom.net\/wp-content\/uploads\/2026\/10\/nvidia-a100-vs-h100.jpg\" alt=\"NVIDIA A100 \u4e0e H100 \u5728 AI \u8bad\u7ec3\u4e0e\u63a8\u7406\u6027\u80fd\u53ca GPU \u6210\u672c\u65b9\u9762\u7684\u5bf9\u6bd4\" width=\"1000\" height=\"563\" srcset=\"https:\/\/www.gxcom.net\/wp-content\/uploads\/2026\/10\/nvidia-a100-vs-h100.jpg 1000w, https:\/\/www.gxcom.net\/wp-content\/uploads\/2026\/10\/nvidia-a100-vs-h100-300x169.jpg 300w, https:\/\/www.gxcom.net\/wp-content\/uploads\/2026\/10\/nvidia-a100-vs-h100-768x432.jpg 768w, https:\/\/www.gxcom.net\/wp-content\/uploads\/2026\/10\/nvidia-a100-vs-h100-18x10.jpg 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<h2>NVIDIA A100 \u4e0e H100\uff1a\u5feb\u901f\u5bf9\u6bd4<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u529f\u80fd<\/th>\n<th>NVIDIA A100<\/th>\n<th>NVIDIA H100<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5efa\u7b51<\/td>\n<td>\u5b89\u57f9<\/td>\n<td>\u970d\u73c0<\/td>\n<\/tr>\n<tr>\n<td>GPU \u5185\u5b58<\/td>\n<td>40GB \/ 80GB<\/td>\n<td>\u5728 H100 SXM \u90e8\u7f72\u4e2d\uff0c\u901a\u5e38\u4e3a 80GB<\/td>\n<\/tr>\n<tr>\n<td>\u5b58\u50a8\u6280\u672f<\/td>\n<td>HBM2 \/ HBM2e<\/td>\n<td>HBM3 \u642d\u8f7d\u4e8e H100 SXM<\/td>\n<\/tr>\n<tr>\n<td>\u5185\u5b58\u5e26\u5bbd<\/td>\n<td>\u6700\u9ad8\u7ea62TB\/s<\/td>\n<td>\u9ad8\u4e8eA100<\/td>\n<\/tr>\n<tr>\n<td>Transformer Engine<\/td>\n<td>\u4e0d<\/td>\n<td>\u662f\u7684<\/td>\n<\/tr>\n<tr>\n<td>FP8 AI<\/td>\n<td>\u6ca1\u6709\u539f\u751f\u7684 Transformer Engine FP8 \u5904\u7406\u8def\u5f84<\/td>\n<td>\u662f\u7684<\/td>\n<\/tr>\n<tr>\n<td>\u4eba\u5de5\u667a\u80fd\u57f9\u8bad<\/td>\n<td>\u975e\u5e38\u68d2<\/td>\n<td>\u5bf9\u4e8e\u5408\u9002\u7684\u5de5\u4f5c\u8d1f\u8f7d\uff0c\u6027\u80fd\u663e\u8457\u63d0\u5347<\/td>\n<\/tr>\n<tr>\n<td>LLM \u63a8\u7406<\/td>\n<td>\u5f3a<\/td>\n<td>\u975e\u5e38\u68d2<\/td>\n<\/tr>\n<tr>\n<td>GPU \u4e91\u670d\u52a1\u6210\u672c<\/td>\n<td>\u901a\u5e38\u8f83\u4f4e<\/td>\n<td>\u901a\u5e38\u8f83\u9ad8<\/td>\n<\/tr>\n<tr>\n<td>\u6700\u8d85\u503c<\/td>\n<td>\u5bf9\u9884\u7b97\u654f\u611f\u7684\u5de5\u4f5c\u8d1f\u8f7d<\/td>\n<td>\u6027\u80fd\u654f\u611f\u578b\u4eba\u5de5\u667a\u80fd<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u4ec0\u4e48\u662f NVIDIA A100\uff1f<\/h2>\n<p>NVIDIA A100 \u662f\u4e00\u6b3e\u5b89\u57f9\u67b6\u6784\u7684\u6570\u636e\u4e2d\u5fc3 GPU\uff0c\u4e13\u4e3a\u4eba\u5de5\u667a\u80fd\u8bad\u7ec3\u3001\u63a8\u7406\u3001\u6570\u636e\u5206\u6790\u548c\u9ad8\u6027\u80fd\u8ba1\u7b97\uff08HPC\uff09\u800c\u8bbe\u8ba1\u3002.<\/p>\n<p>\u5b83\u662f\u63a8\u52a8\u73b0\u4ee3\u4eba\u5de5\u667a\u80fd\u57fa\u7840\u8bbe\u65bd\u6269\u5c55\u6700\u91cd\u8981\u7684\u52a0\u901f\u5668\u4e4b\u4e00\uff0c\u76ee\u524d\u4ecd\u53ef\u901a\u8fc7GPU\u4e91\u670d\u52a1\u548c\u670d\u52a1\u5668\u63d0\u4f9b\u5546\u5e7f\u6cdb\u83b7\u53d6\u3002.<\/p>\n<p>A100 \u63d0\u4f9b\u591a\u79cd\u914d\u7f6e\uff0c\u5305\u62ec 40GB \u548c 80GB \u578b\u53f7\u3002.<\/p>\n<p>A100 80GB \u91c7\u7528 HBM2e \u5185\u5b58\uff0c\u5728 SXM \u914d\u7f6e\u4e0b\u53ef\u63d0\u4f9b\u8d85\u8fc7 2TB\/s \u7684\u5185\u5b58\u5e26\u5bbd\u3002.<\/p>\n<p>A100 \u8fd8\u652f\u6301\u591a\u5b9e\u4f8b GPU \u6280\u672f\uff0c\u53ef\u5c06\u4e00\u4e2a\u7269\u7406\u52a0\u901f\u5668\u5212\u5206\u4e3a\u591a\u4e2a\u76f8\u4e92\u9694\u79bb\u7684 GPU \u5b9e\u4f8b\u3002.<\/p>\n<p>\u5bf9\u4e8e\u4e0d\u9700\u8981Hopper\u6700\u65b0\u529f\u80fd\u7684\u7ec4\u7ec7\u800c\u8a00\uff0cA100\u4ecd\u80fd\u4ee5\u53ef\u80fd\u66f4\u4f4e\u7684\u79df\u8d41\u4ef7\u683c\u63d0\u4f9b\u5f3a\u5927\u7684AI\u8ba1\u7b97\u80fd\u529b\u3002.<\/p>\n<h2>\u4ec0\u4e48\u662f NVIDIA H100\uff1f<\/h2>\n<p>NVIDIA H100 \u662f A100 \u7684 Hopper \u4e16\u4ee3\u7ee7\u4efb\u8005\u3002.<\/p>\n<p>Hopper \u7684\u8bbe\u8ba1\u65e8\u5728\u5e94\u5bf9\u65e5\u76ca\u4e25\u82db\u7684\u4eba\u5de5\u667a\u80fd\u5de5\u4f5c\u8d1f\u8f7d\uff0c\u5305\u62ec\u5927\u578b Transformer \u6a21\u578b\u548c\u751f\u6210\u5f0f\u4eba\u5de5\u667a\u80fd\u3002.<\/p>\n<p>H100\u7684\u91cd\u8981\u6280\u672f\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u7b2c\u56db\u4ee3\u5f20\u91cf\u6838\u5fc3<\/li>\n<li>Transformer Engine<\/li>\n<li>FP8 \u652f\u6301<\/li>\n<li>\u66f4\u9ad8\u7684AI\u8ba1\u7b97\u541e\u5410\u91cf<\/li>\n<li>\u66f4\u9ad8\u7684\u5185\u5b58\u5e26\u5bbd<\/li>\n<li>\u589e\u5f3a\u7684 NVLink \u8fde\u63a5\u6027<\/li>\n<li>\u591a\u5b9e\u4f8b GPU<\/li>\n<li>\u9488\u5bf9\u7279\u5b9aHPC\u5de5\u4f5c\u8d1f\u8f7d\u7684DPX\u4f7f\u7528\u8bf4\u660e<\/li>\n<\/ul>\n<p>Transformer Engine \u4e4b\u6240\u4ee5\u5c24\u4e3a\u91cd\u8981\uff0c\u662f\u56e0\u4e3a\u5b83\u80fd\u591f\u5728\u6ee1\u8db3\u6a21\u578b\u7cbe\u5ea6\u8981\u6c42\u7684\u540c\u65f6\uff0c\u9488\u5bf9\u53d7\u652f\u6301\u7684 Transformer \u5de5\u4f5c\u8d1f\u8f7d\u52a8\u6001\u4f7f\u7528 FP8 \u7b49\u4f4e\u7cbe\u5ea6\u683c\u5f0f\u3002.<\/p>\n<p><strong>A100 \u2192 Ampere AI \u52a0\u901f\u5668<\/strong><\/p>\n<p><strong>H100 \u2192 Hopper AI \u52a0\u901f\u5668 + Transformer \u5f15\u64ce<\/strong><\/p>\n<h2>A100 \u4e0e H100\uff1a\u67b6\u6784\u6bd4\u540d\u79f0\u66f4\u91cd\u8981<\/h2>\n<p>\u4ece A100 \u5347\u7ea7\u5230 H100 \u7684\u53d8\u5316\uff0c\u8fdc\u4e0d\u6b62\u662f\u7b80\u5355\u5730\u589e\u52a0 GPU \u5185\u5b58\u90a3\u4e48\u7b80\u5355\u3002.<\/p>\n<p>H100 \u5f15\u5165\u4e86\u4e13\u95e8\u9488\u5bf9\u73b0\u4ee3\u57fa\u4e8e\u53d8\u538b\u5668\u7684 AI \u8bbe\u8ba1\u7684\u67b6\u6784\u6539\u8fdb\u3002.<\/p>\n<p>\u8fd9\u5bf9\u4ee5\u4e0b\u7c7b\u578b\u7684\u5de5\u4f5c\u8d1f\u8f7d\u81f3\u5173\u91cd\u8981\uff1a<\/p>\n<ul>\n<li>\u5927\u578b\u8bed\u8a00\u6a21\u578b\u7684\u8bad\u7ec3<\/li>\n<li>LLM\u63a8\u7406<\/li>\n<li>\u751f\u6210\u5f0f\u4eba\u5de5\u667a\u80fd<\/li>\n<li>\u63a8\u8350\u7cfb\u7edf<\/li>\n<li>\u81ea\u7136\u8bed\u8a00\u5904\u7406<\/li>\n<li>\u5927\u89c4\u6a21\u6df1\u5ea6\u5b66\u4e60<\/li>\n<\/ul>\n<p>\u4e0d\u8fc7\uff0c\u5e94\u7528\u7a0b\u5e8f\u5fc5\u987b\u771f\u6b63\u80fd\u591f\u4ece\u8fd9\u4e9b\u529f\u80fd\u4e2d\u83b7\u76ca\u3002.<\/p>\n<p>\u5bf9\u4e8e\u8f83\u65e7\u6216\u8ba1\u7b97\u9700\u6c42\u8f83\u4f4e\u7684\u5de5\u4f5c\u8d1f\u8f7d\uff0c\u4ec5\u9760\u8fc1\u79fb\u5230 H100 \u5e76\u4e0d\u80fd\u81ea\u52a8\u83b7\u5f97\u6700\u5927\u7684\u6027\u80fd\u4f18\u52bf\u3002.<\/p>\n<h2>A100 \u4e0e H100 \u7684 AI \u6027\u80fd\u5bf9\u6bd4<\/h2>\n<p>H100 \u7684\u4eba\u5de5\u667a\u80fd\u6027\u80fd\u8fdc\u9ad8\u4e8e A100\uff0c\u4f46\u5e76\u6ca1\u6709\u4e00\u4e2a\u5355\u4e00\u7684\u500d\u6570\u80fd\u51c6\u786e\u53cd\u6620\u6240\u6709\u5de5\u4f5c\u8d1f\u8f7d\u7684\u60c5\u51b5\u3002.<\/p>\n<p>\u6027\u80fd\u53d6\u51b3\u4e8e\uff1a<\/p>\n<ul>\n<li>\u6a21\u578b\u67b6\u6784<\/li>\n<li>\u7cbe\u5ea6<\/li>\n<li>\u6279\u6b21\u5927\u5c0f<\/li>\n<li>\u6846\u67b6<\/li>\n<li>\u5e8f\u5217\u957f\u5ea6<\/li>\n<li>GPU\u6570\u91cf<\/li>\n<li>\u8f6f\u4ef6\u4f18\u5316<\/li>\n<li>\u4e92\u8fde<\/li>\n<\/ul>\n<p>NVIDIA\u7684MLPerf\u6d4b\u8bd5\u7ed3\u679c\u8868\u660e\uff0c\u5728\u9009\u5b9a\u7684\u8bad\u7ec3\u548c\u63a8\u7406\u5de5\u4f5c\u8d1f\u8f7d\u4e0a\uff0cH100\u76f8\u8f83\u4e8eA100\u53d6\u5f97\u4e86\u663e\u8457\u63d0\u5347\u3002.<\/p>\n<p>\u4f46\u6b63\u786e\u7684\u91c7\u8d2d\u95ee\u9898\u5e76\u4e0d\u662f\uff1a<\/p>\n<p><strong>H100 \u7684\u901f\u5ea6\u5230\u5e95\u5feb\u4e86\u591a\u5c11\uff1f<\/strong><\/p>\n<p>\u5b83\u662f\uff1a<\/p>\n<p><strong>\u5728\u6211\u7684\u5de5\u4f5c\u8d1f\u8f7d\u4e0a\uff0cH100 \u7684\u8fd0\u884c\u901f\u5ea6\u80fd\u63d0\u5347\u591a\u5c11\uff1f<\/strong><\/p>\n<h2>\u5728\u54ea\u91cc\u53ef\u4ee5\u79df\u7528 A100 \u548c H100 GPU<\/h2>\n<p>\u5bf9\u4e8e\u8bb8\u591a\u5f00\u53d1\u8005\u3001\u4eba\u5de5\u667a\u80fd\u521d\u521b\u4f01\u4e1a\u3001\u7814\u7a76\u4eba\u5458\u548c\u5c0f\u578b\u4f01\u4e1a\u800c\u8a00\uff0c\u79df\u7528GPU\u57fa\u7840\u8bbe\u65bd\u6bd4\u8d2d\u4e70A100\u6216H100\u786c\u4ef6\u66f4\u4e3a\u660e\u667a\u3002.<\/p>\n<p>\u8bf8\u5982\u4ee5\u4e0bGPU\u5e73\u53f0\uff1a <strong><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 noopener\" target=\"_blank\">RunPod<\/a><\/strong> \u4ee5\u53ca <strong><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 noopener\" target=\"_blank\">Vast.ai<\/a><\/strong> \u5728\u6bd4\u8f83\u6309\u9700 GPU \u8ba1\u7b97\u65f6\u975e\u5e38\u6709\u7528\uff0c\u800c <strong><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 noopener\" target=\"_blank\">\u6570\u636e\u5e93\u96c6\u5e02<\/a><\/strong> \u4e5f\u53ef\u7528\u4e8e\u8bc4\u4f30\u8fd0\u884c\u65f6\u95f4\u8f83\u957f\u7684 GPU \u670d\u52a1\u5668\u9700\u6c42\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u670d\u52a1\u63d0\u4f9b\u5546<\/th>\n<th>\u6bd4\u8f83\u4ec0\u4e48<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong><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 noopener\" target=\"_blank\">RunPod<\/a><\/strong><\/td>\n<td>GPU \u53ef\u7528\u6027\u3001\u90e8\u7f72\u3001\u6bcf\u5c0f\u65f6\u6210\u672c\u548c AI \u5de5\u4f5c\u8d1f\u8f7d<\/td>\n<\/tr>\n<tr>\n<td><strong><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 noopener\" target=\"_blank\">\u5e7f\u9614\u7684<\/a>.ai<\/strong><\/td>\n<td>\u5e02\u573a\u4ef7\u683c\u53ca\u53ef\u9009\u7684GPU\u914d\u7f6e<\/td>\n<\/tr>\n<tr>\n<td><strong>\u6570\u636e\u5e93\u96c6\u5e02<\/strong><\/td>\n<td>GPU \u670d\u52a1\u5668\u914d\u7f6e\u548c\u8fd0\u884c\u65f6\u95f4\u8f83\u957f\u7684\u5de5\u4f5c\u8d1f\u8f7d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>GPU \u7684\u5e93\u5b58\u548c\u4ef7\u683c\u53d8\u5316\u9891\u7e41\uff0c\u56e0\u6b64\u5728\u90e8\u7f72\u524d\u8bf7\u52a1\u5fc5\u5bf9\u6bd4\u5177\u4f53\u578b\u53f7\u7684 A100 \u6216 H100 \u914d\u7f6e\u3002.<\/p>\n<p>\u6b64\u5916\uff0c\u8fd8\u5e94\u6bd4\u8f83 CPU\u3001\u7cfb\u7edf\u5185\u5b58\u3001NVMe \u5b58\u50a8\u3001\u7f51\u7edc\u3001GPU \u4e92\u8fde\u3001\u5730\u7406\u4f4d\u7f6e\u548c\u8ba1\u8d39\u6a21\u5f0f\u3002.<\/p>\n<p><strong>\u4ec5\u9760GPU\u578b\u53f7 \u2260 \u5b8c\u6574\u7684AI\u670d\u52a1\u5668\u6027\u80fd\u3002.<\/strong><\/p>\n<h2>A100 \u4e0e H100 \u5728 AI \u8bad\u7ec3\u4e2d\u7684\u5bf9\u6bd4<\/h2>\n<p>\u57f9\u8bad\u662f\u9009\u62e9H100\u7684\u6700\u6709\u529b\u7406\u7531\u4e4b\u4e00\u3002.<\/p>\n<p>\u5927\u578bTransformer\u6a21\u578b\u53ef\u4ee5\u5229\u7528Hopper\u7684Transformer Engine\u548cFP8\u529f\u80fd\u6765\u63d0\u9ad8\u541e\u5410\u91cf\u3002.<\/p>\n<p>\u66f4\u9ad8\u7684\u541e\u5410\u91cf\u6709\u671b\u51cf\u5c11\uff1a<\/p>\n<ul>\n<li>\u57f9\u8bad\u65f6\u95f4<\/li>\n<li>GPU \u8fd0\u884c\u65f6\u957f<\/li>\n<li>\u96c6\u7fa4\u5360\u7528\u7387<\/li>\n<li>\u662f\u65f6\u5019\u5c1d\u8bd5\u4e00\u4e0b\u4e86<\/li>\n<li>\u6295\u4ea7\u65f6\u95f4<\/li>\n<\/ul>\n<p>A100 \u4f9d\u7136\u80fd\u591f\u80dc\u4efb\u9ad8\u5f3a\u5ea6\u7684\u8bad\u7ec3\u4efb\u52a1\uff0c\u5c24\u5176\u662f\u5f53\u5176\u8f83\u4f4e\u7684\u79df\u8d41\u4ef7\u683c\u80fd\u591f\u5f25\u8865\u66f4\u957f\u7684\u8fd0\u884c\u65f6\u95f4\u65f6\u3002.<\/p>\n<p>\u56e0\u6b64\uff0c\u5e94\u6bd4\u8f83\u5b8c\u6210\u8bad\u7ec3\u4efb\u52a1\u7684\u603b\u6210\u672c\uff0c\u800c\u4e0d\u4ec5\u4ec5\u662fGPU\u7684\u6bcf\u5c0f\u65f6\u4ef7\u683c\u3002.<\/p>\n<h2>A100 \u4e0e H100 \u5728\u5927\u8bed\u8a00\u6a21\u578b\u63a8\u7406\u4e2d\u7684\u5bf9\u6bd4<\/h2>\n<p>H100 \u662f\u4e13\u4e3a\u53d8\u538b\u5668\u65f6\u4ee3\u8bbe\u8ba1\u7684\uff0c\u5728\u5927\u578b\u8bed\u8a00\u6a21\u578b\u63a8\u7406\u65b9\u9762\u8868\u73b0\u5c24\u4e3a\u51fa\u8272\u3002.<\/p>\n<p>Transformer Engine\u3001FP8\u3001\u66f4\u9ad8\u7684\u8ba1\u7b97\u6027\u80fd\u4ee5\u53ca\u66f4\u5feb\u7684\u5185\u5b58\uff0c\u53ef\u4e3a\u9002\u5408\u7684\u63a8\u7406\u5de5\u4f5c\u8d1f\u8f7d\u5e26\u6765\u663e\u8457\u4f18\u52bf\u3002.<\/p>\n<p>\u4f46 A100 \u5728\u4ee5\u4e0b\u65b9\u9762\u4ecd\u7136\u5f88\u6709\u7528\uff1a<\/p>\n<ul>\n<li>\u8f83\u5c0f\u7684\u8bed\u8a00\u6a21\u578b<\/li>\n<li>\u91cf\u5316\u6a21\u578b<\/li>\n<li>\u4f4e\u91cf\u7ea7\u63a8\u7406<\/li>\n<li>\u6279\u5904\u7406<\/li>\n<li>\u5f00\u53d1\u73af\u5883<\/li>\n<li>\u6ce8\u91cd\u6210\u672c\u7684\u90e8\u7f72<\/li>\n<\/ul>\n<p>\u5bf9\u4e8e\u9700\u8981\u5904\u7406\u6781\u9ad8\u63a8\u7406\u91cf\u7684\u751f\u4ea7\u670d\u52a1\u800c\u8a00\uff0c\u5982\u679c\u66f4\u9ad8\u7684\u541e\u5410\u91cf\u80fd\u51cf\u5c11\u6240\u9700\u7684GPU\u6570\u91cf\uff0c\u90a3\u4e48\u4e3aH100\u652f\u4ed8\u66f4\u9ad8\u8d39\u7528\u53ef\u80fd\u662f\u5408\u7406\u7684\u3002.<\/p>\n<h2>A100 \u4e0e H100 \u7684\u663e\u5b58\u5bf9\u6bd4<\/h2>\n<p>VRAM \u5bf9\u73b0\u4ee3\u4eba\u5de5\u667a\u80fd\u81f3\u5173\u91cd\u8981\uff0c\u56e0\u4e3a\u6a21\u578b\u6743\u91cd\u3001\u6fc0\u6d3b\u503c\u3001\u952e\u503c\u5bf9\u7f13\u5b58\u4ee5\u53ca\u5176\u4ed6\u6570\u636e\u90fd\u5fc5\u987b\u5bb9\u7eb3\u5728 GPU \u5185\u5b58\u4e2d\u3002.<\/p>\n<p>A100 \u914d\u7f6e\u5305\u62ec 40GB \u548c 80GB \u4e24\u79cd\u578b\u53f7\u3002.<\/p>\n<p>\u5728\u9ad8\u6027\u80fd\u670d\u52a1\u5668\u914d\u7f6e\u4e2d\uff0cH100 \u901a\u5e38\u4e5f\u914d\u5907 80GB \u5bb9\u91cf\u3002.<\/p>\n<p>\u56e0\u6b64\uff0c\u4ece A100 80GB \u5347\u7ea7\u5230 H100 80GB\uff0c\u4e3b\u8981\u76ee\u7684\u5e76\u975e\u5c06\u5b58\u50a8\u5bb9\u91cf\u7ffb\u500d\u3002.<\/p>\n<p>\u4e3b\u8981\u6d89\u53ca\u67b6\u6784\u3001\u8ba1\u7b97\u80fd\u529b\u3001\u5185\u5b58\u5e26\u5bbd\u3001Transformer Engine \u4ee5\u53ca\u6700\u65b0\u7684 AI \u529f\u80fd\u3002.<\/p>\n<p>\u5bf9\u4e8e\u4e3b\u8981\u8981\u6c42\u6bcf\u5757 GPU \u5904\u7406\u91cf\u8fdc\u8d85 80GB \u7684\u5de5\u4f5c\u8d1f\u8f7d\uff0c\u8bf7\u53e6\u53c2\u9605\u6211\u4eec\u7684<br \/>\n<a href=\"https:\/\/www.gxcom.net\/zh\/nvidia-h100-%e4%b8%8e-h200-%e5%af%b9%e6%af%94\/\"><strong>NVIDIA H100 \u4e0e H200 \u5bf9\u6bd4<\/strong><\/a>.<\/p>\n<h2>A100 \u4e0e H100 \u7684\u5185\u5b58\u5e26\u5bbd\u5bf9\u6bd4<\/h2>\n<p>A100 80GB SXM \u63d0\u4f9b\u7ea6 2TB\/s \u7684\u5185\u5b58\u5e26\u5bbd\u3002.<\/p>\n<p>\u5728\u9ad8\u6027\u80fd\u914d\u7f6e\u4e0b\uff0cH100 \u663e\u8457\u63d0\u5347\u4e86\u53ef\u7528\u5185\u5b58\u5e26\u5bbd\u3002.<\/p>\n<p>\u8fd9\u4e00\u70b9\u5f88\u91cd\u8981\uff0c\u56e0\u4e3aAI\u7684\u6027\u80fd\u53ef\u80fd\u4f1a\u53d7\u5230\u6570\u636e\u5728GPU\u5185\u5b58\u4e0e\u8ba1\u7b97\u8d44\u6e90\u4e4b\u95f4\u4f20\u8f93\u901f\u5ea6\u7684\u9650\u5236\u3002.<\/p>\n<p><strong>\u8ba1\u7b97\u5bc6\u96c6\u578b \u2192 \u5f20\u91cf\u6027\u80fd\u81f3\u5173\u91cd\u8981<\/strong><\/p>\n<p><strong>\u5185\u5b58\u53d7\u9650 \u2192 \u5185\u5b58\u5e26\u5bbd\u81f3\u5173\u91cd\u8981<\/strong><\/p>\n<p>\u5728\u9009\u62e9\u66f4\u6602\u8d35\u7684\u52a0\u901f\u5668\u4e4b\u524d\uff0c\u5148\u6d4b\u5b9a\u5b9e\u9645\u7684\u74f6\u9888\u6240\u5728\u3002.<\/p>\n<h2>\u4e3a\u4ec0\u4e48FP8\u6539\u53d8\u4e86\u6bd4\u8f83\u7ed3\u679c<\/h2>\n<p>FP8 \u662f H100 \u5728\u73b0\u4ee3\u4eba\u5de5\u667a\u80fd\u9886\u57df\u6700\u91cd\u8981\u7684\u4f18\u52bf\u4e4b\u4e00\u3002.<\/p>\n<p>\u5728\u6a21\u578b\u548c\u8f6f\u4ef6\u6808\u63d0\u4f9b\u9002\u5f53\u652f\u6301\u7684\u60c5\u51b5\u4e0b\uff0c\u964d\u4f4e\u6570\u503c\u7cbe\u5ea6\u53ef\u4ee5\u51cf\u5c11\u5185\u5b58\u9700\u6c42\u5e76\u63d0\u9ad8\u4eba\u5de5\u667a\u80fd\u7684\u541e\u5410\u91cf\u3002.<\/p>\n<p>Hopper \u7684 Transformer Engine \u65e8\u5728\u81ea\u52a8\u7ba1\u7406\u53d8\u538b\u5668\u5de5\u4f5c\u8d1f\u8f7d\u7684\u7cbe\u5ea6\u3002.<\/p>\n<p>\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\u5728\u67d0\u4e9b\u751f\u6210\u5f0f\u4eba\u5de5\u667a\u80fd\u5de5\u4f5c\u8d1f\u8f7d\u4e2d\uff0c\u5373\u4f7f\u8fd9\u4e24\u6b3eGPU\u7684VRAM\u5bb9\u91cf\u76f8\u8fd1\uff0cH100\u4ecd\u80fd\u6bd4A100\u53d6\u5f97\u663e\u8457\u4f18\u52bf\u7684\u539f\u56e0\u4e4b\u4e00\u3002.<\/p>\n<h2>A100 \u4e0e H100 \u5728\u5fae\u8c03\u65b9\u9762\u7684\u5bf9\u6bd4<\/h2>\n<p>\u5bf9\u4e8e\u8bad\u7ec3\u541e\u5410\u91cf\u81f3\u5173\u91cd\u8981\u7684\u5927\u89c4\u6a21\u5fae\u8c03\u4efb\u52a1\u800c\u8a00\uff0cH100 \u6781\u5177\u5438\u5f15\u529b\u3002.<\/p>\n<p>\u7136\u800c\uff0cLoRA \u548c QLoRA \u7b49\u6280\u672f\u53ef\u4ee5\u663e\u8457\u964d\u4f4e\u5bf9 GPU \u8d44\u6e90\u7684\u9700\u6c42\u3002.<\/p>\n<p>\u5bf9\u4e8e\u8bb8\u591a\u89c4\u6a21\u8f83\u5c0f\u7684\u5fae\u8c03\u9879\u76ee\u800c\u8a00\uff0cA100 \u53ef\u80fd\u5df2\u7ecf\u80fd\u591f\u63d0\u4f9b\u8db3\u591f\u7684\u6027\u80fd\u3002.<\/p>\n<p>\u4e00\u4e2a\u5408\u7406\u7684\u51b3\u7b56\u8fc7\u7a0b\u662f\uff1a<\/p>\n<p><strong>\u6a21\u578b \u2192 \u5fae\u8c03\u65b9\u6cd5 \u2192 VRAM \u2192 \u8fd0\u884c\u65f6\u95f4 \u2192 GPU \u4ef7\u683c \u2192 \u4efb\u52a1\u603b\u6210\u672c\u3002.<\/strong><\/p>\n<h2>A100 \u4e0e H100 \u5728\u9ad8\u6027\u80fd\u8ba1\u7b97\uff08HPC\uff09\u9886\u57df\u7684\u5bf9\u6bd4<\/h2>\n<p>\u8fd9\u4e24\u6b3eGPU\u7684\u8bbe\u8ba1\u7528\u9014\u4e0d\u4ec5\u9650\u4e8e\u751f\u6210\u5f0f\u4eba\u5de5\u667a\u80fd\u3002.<\/p>\n<p>A100 \u4f9d\u7136\u662f\u4e00\u6b3e\u6027\u80fd\u5f3a\u52b2\u7684\u9ad8\u6027\u80fd\u8ba1\u7b97\uff08HPC\uff09\u52a0\u901f\u5668\uff0c\u5177\u5907 FP64 \u5f20\u91cf\u6838\u5fc3\u529f\u80fd\u548c\u8f83\u9ad8\u7684\u5185\u5b58\u5e26\u5bbd\u3002.<\/p>\n<p>H100 \u63d0\u5347\u4e86\u53cc\u7cbe\u5ea6\u5f20\u91cf\u6838\u5fc3\u7684\u6027\u80fd\uff0c\u5e76\u5f15\u5165\u4e86 DPX \u6307\u4ee4\uff0c\u53ef\u52a0\u901f\u7279\u5b9a\u7684\u52a8\u6001\u89c4\u5212\u7b97\u6cd5\u3002.<\/p>\n<p>\u56e0\u6b64\uff0cH100 \u53ef\u80fd\u4e3a\u9002\u5f53\u7684\u79d1\u5b66\u548c\u5de5\u7a0b\u5e94\u7528\u5e26\u6765\u663e\u8457\u76ca\u5904\u3002.<\/p>\n<p>\u4f46HPC\u5de5\u4f5c\u8d1f\u8f7d\u5dee\u5f02\u6781\u5927\uff0c\u56e0\u6b64\u9488\u5bf9\u5177\u4f53\u5e94\u7528\u7a0b\u5e8f\u7684\u57fa\u51c6\u6d4b\u8bd5\u4ecd\u7136\u81f3\u5173\u91cd\u8981\u3002.<\/p>\n<h2>A100 \u4e0e H100 \u7684\u591a GPU \u6269\u5c55\u6027\u5bf9\u6bd4<\/h2>\n<p>\u5927\u578b\u4eba\u5de5\u667a\u80fd\u5de5\u4f5c\u8d1f\u8f7d\u901a\u5e38\u4f1a\u4f7f\u7528\u591a\u5757GPU\u3002.<\/p>\n<p>\u5728\u8fd9\u79cd\u73af\u5883\u4e0b\uff0cGPU\u6027\u80fd\u53ea\u662f\u7cfb\u7edf\u4e2d\u7684\u4e00\u4e2a\u7ec4\u6210\u90e8\u5206\u3002.<\/p>\n<p>\u53e6\u8bf7\u53c2\u9605\uff1a<\/p>\n<ul>\n<li>NVLink<\/li>\n<li>NVSwitch<\/li>\n<li>InfiniBand<\/li>\n<li>\u4ee5\u592a\u7f51\u7ed3\u6784<\/li>\n<li>CPU<\/li>\n<li>\u7cfb\u7edf\u5185\u5b58<\/li>\n<li>NVMe \u5b58\u50a8<\/li>\n<li>\u8282\u70b9\u67b6\u6784<\/li>\n<\/ul>\n<p>\u5982\u679c\u901a\u8fc7\u7f51\u7edc\u8fde\u63a5\u4e0d\u4f73\u7684\u5f3a\u5927 H100 \u96c6\u7fa4\uff0c\u53ef\u80fd\u4f1a\u6d6a\u8d39\u6602\u8d35\u7684 GPU \u7b97\u529b\u3002.<\/p>\n<p><strong>\u9ad8\u901f GPU + \u4f4e\u901f\u4e92\u8fde = \u6602\u8d35\u7684\u74f6\u9888\u3002.<\/strong><\/p>\n<h2>A100 \u4e0e H100 \u7684\u529f\u8017\u5bf9\u6bd4<\/h2>\n<p>\u6027\u80fd\u66f4\u9ad8\u7684 H100 \u914d\u7f6e\u7684\u529f\u8017\u53ef\u80fd\u6bd4 A100 \u914d\u7f6e\u66f4\u9ad8\u3002.<\/p>\n<p>\u7136\u800c\uff0c\u4ec5\u51edTDP\u5e76\u4e0d\u80fd\u51b3\u5b9a\u80fd\u6548\u3002.<\/p>\n<p>\u5373\u4f7f H100 \u5b8c\u6210\u8bad\u7ec3\u6216\u63a8\u7406\u5de5\u4f5c\u8d1f\u8f7d\u7684\u901f\u5ea6\u5feb\u5f97\u591a\uff0c\u6bcf\u5b8c\u6210\u4e00\u4e2a\u4efb\u52a1\u7684\u603b\u80fd\u8017\u4ecd\u53ef\u80fd\u5177\u6709\u7ade\u4e89\u529b\uff0c\u751a\u81f3\u66f4\u4f4e\u3002.<\/p>\n<p>\u6709\u7528\u7684\u6307\u6807\u662f\uff1a<\/p>\n<p><strong>\u6bcf\u74e6\u6027\u80fd<\/strong><\/p>\n<p>\u6700\u7ec8\uff1a<\/p>\n<p><strong>\u6bcf\u9879\u5df2\u5b8c\u6210\u5de5\u4f5c\u8d1f\u8f7d\u7684\u80fd\u8017\u3002.<\/strong><\/p>\n<h2>A100 \u4e0e H100 GPU \u4e91\u670d\u52a1\u5b9a\u4ef7<\/h2>\n<p>A100 \u5c5e\u4e8e\u8f83\u65e9\u4e00\u4ee3\u7684 GPU\uff0c\u5176\u6bcf\u5c0f\u65f6\u79df\u8d41\u4ef7\u683c\u901a\u5e38\u6bd4 H100 \u66f4\u4f4e\u3002.<\/p>\n<p>\u4f46\u8fd9\u5e76\u4e0d\u610f\u5473\u7740\u5b83\u5c31\u4e00\u5b9a\u66f4\u4fbf\u5b9c\u3002.<\/p>\n<p>\u8bf7\u8003\u8651\uff1a<\/p>\n<p><strong>A100 \u6bcf\u5c0f\u65f6\u4ef7\u683c \u00d7 GPU \u6570\u91cf \u00d7 \u8fd0\u884c\u65f6\u95f4<\/strong><\/p>\n<p>\u5bf9\u6bd4\uff1a<\/p>\n<p><strong>H100 \u6bcf\u5c0f\u65f6\u4ef7\u683c \u00d7 GPU \u6570\u91cf \u00d7 \u8fd0\u884c\u65f6\u95f4<\/strong><\/p>\n<p>\u5982\u679c H100 \u80fd\u663e\u8457\u7f29\u77ed\u8fd0\u884c\u65f6\u95f4\u6216\u51cf\u5c11 GPU \u6570\u91cf\uff0c\u90a3\u4e48\u5373\u4f7f\u5176\u6bcf\u5c0f\u65f6\u8d39\u7387\u8f83\u9ad8\uff0c\u603b\u5de5\u4f5c\u8d1f\u8f7d\u6210\u672c\u4ecd\u53ef\u80fd\u66f4\u4f4e\u3002.<\/p>\n<p>\u53cd\u4e4b\uff0c\u5982\u679c\u8be5\u5de5\u4f5c\u8d1f\u8f7d\u65e0\u6cd5\u4eceHopper\u4e2d\u83b7\u5f97\u663e\u8457\u6536\u76ca\uff0c\u90a3\u4e48A100\u80fd\u63d0\u4f9b\u66f4\u4f18\u7684\u6027\u4ef7\u6bd4\u3002.<\/p>\n<h2>\u4e0d\u8981\u4ec5\u6bd4\u8f83\u6bcfGPU\u6bcf\u5c0f\u65f6$<\/h2>\n<p>\u6309\u5c0f\u65f6\u8ba1\u8d39\u5bf9\u5236\u5b9a\u9884\u7b97\u5f88\u6709\u5e2e\u52a9\uff0c\u4f46\u8fd9\u5e76\u4e0d\u662f\u6700\u7ec8\u7684\u8861\u91cf\u6807\u51c6\u3002.<\/p>\n<p>\u5728\u8bad\u7ec3\u4e2d\uff0c\u8bf7\u8ba1\u7b97\uff1a<\/p>\n<p><strong>\u603b\u8bad\u7ec3\u6210\u672c = GPU \u5355\u4ef7 \u00d7 GPU \u6570\u91cf \u00d7 \u8bad\u7ec3\u65f6\u95f4<\/strong><\/p>\n<p>\u5173\u4e8e\u63a8\u7406\uff0c\u8bf7\u8003\u8651\uff1a<\/p>\n<p><strong>\u6bcf\u4e2a\u4ee3\u5e01\/\u6bcf\u6b21\u8bf7\u6c42\/\u541e\u5410\u91cf\u76ee\u6807\u6210\u672c<\/strong><\/p>\n<p>\u5bf9\u4e8e\u6279\u5904\u7406 AI\uff1a<\/p>\n<p><strong>\u6bcf\u9879\u5b8c\u6210\u5de5\u4f5c\u7684\u6210\u672c<\/strong><\/p>\n<p>\u6700\u4fbf\u5b9c\u7684GPU\u5c0f\u65f6\u8d39\u7387\u5e76\u4e0d\u4e00\u5b9a\u610f\u5473\u7740\u6700\u4fbf\u5b9c\u7684AI\u5de5\u4f5c\u8d1f\u8f7d\u3002.<\/p>\n<h2>\u4f55\u65f6A100\u662f\u66f4\u4f73\u7684\u9009\u62e9<\/h2>\n<ul>\n<li>\u60a8\u66f4\u770b\u91cd\u8f83\u4f4e\u7684\u79df\u91d1<\/li>\n<li>\u60a8\u7684\u6a21\u578b\u53ef\u5bb9\u7eb3\u5728\u53ef\u7528\u7684 A100 \u663e\u5b58\u4e2d<\/li>\n<li>\u60a8\u7684\u5de5\u4f5c\u8d1f\u8f7d\u4e0d\u9700\u8981 FP8<\/li>\n<li>\u60a8\u8fd0\u884c\u7684\u662f\u89c4\u6a21\u8f83\u5c0f\u6216\u5df2\u6210\u719f\u7684\u4eba\u5de5\u667a\u80fd\u6a21\u578b<\/li>\n<li>\u4f60\u9700\u8981\u4e00\u4e2a\u4ef7\u683c\u5b9e\u60e0\u7684\u5f00\u53d1\u73af\u5883<\/li>\n<li>\u8bad\u7ec3\u901f\u5ea6\u5e76\u4e0d\u662f\u4e3b\u8981\u5236\u7ea6\u56e0\u7d20<\/li>\n<li>A100 \u53ef\u964d\u4f4e\u603b\u5de5\u4f5c\u8d1f\u8f7d\u6210\u672c<\/li>\n<\/ul>\n<p>\u4e0d\u5e94\u4ec5\u4ec5\u56e0\u4e3aH100\u66f4\u65b0\uff0c\u5c31\u5ffd\u89c6A100\u3002.<\/p>\n<p>\u5bf9\u4e8e\u5408\u9002\u7684\u5de5\u4f5c\u8d1f\u8f7d\u548c\u4ef7\u683c\u800c\u8a00\uff0c\u5b83\u4ecd\u7136\u662f\u4e00\u6b3e\u5b9e\u7528\u7684AI\u52a0\u901f\u5668\u3002.<\/p>\n<h2>\u4f55\u65f6H100\u662f\u66f4\u4f73\u7684\u9009\u62e9<\/h2>\n<ul>\n<li>\u4f60\u8bad\u7ec3\u5927\u578bTransformer\u6a21\u578b<\/li>\n<li>\u4f60\u9700\u8981 FP8 \u548c Transformer Engine<\/li>\n<li>\u60a8\u9700\u8981\u66f4\u9ad8\u7684AI\u541e\u5410\u91cf<\/li>\n<li>\u60a8\u6b63\u5728\u8fd0\u884c\u5927\u89c4\u6a21\u7684LLM\u63a8\u7406\u4efb\u52a1<\/li>\n<li>\u57f9\u8bad\u6210\u672c\u5f88\u9ad8<\/li>\n<li>\u60a8\u9700\u8981\u66f4\u5f3a\u5927\u7684\u591aGPU AI\u6027\u80fd<\/li>\n<li>\u66f4\u9ad8\u7684\u541e\u5410\u91cf\u62b5\u6d88\u4e86\u79df\u91d1\u6ea2\u4ef7<\/li>\n<\/ul>\n<h2>\u5e94\u8be5\u4ece A100 \u5347\u7ea7\u5230 H100 \u5417\uff1f<\/h2>\n<p>\u4e0d\u8981\u4ec5\u4ec5\u56e0\u4e3aH100\u66f4\u65b0\u800c\u5347\u7ea7\u3002.<\/p>\n<p>\u9996\u5148\u5bf9\u60a8\u5f53\u524d\u7684\u5de5\u4f5c\u8d1f\u8f7d\u8fdb\u884c\u57fa\u51c6\u6d4b\u8bd5\u3002.<\/p>\n<p>\u5ea6\u91cf\uff1a<\/p>\n<ul>\n<li>GPU\u5229\u7528\u7387<\/li>\n<li>VRAM\u5229\u7528\u7387<\/li>\n<li>\u57f9\u8bad\u541e\u5410\u91cf<\/li>\n<li>\u63a8\u7406\u541e\u5410\u91cf<\/li>\n<li>\u5185\u5b58\u5e26\u5bbd\u5229\u7528\u7387<\/li>\n<li>GPU\u901a\u4fe1<\/li>\n<li>\u6bcf\u79d2\u4ee3\u5e01\u6570<\/li>\n<li>\u4efb\u52a1\u5b8c\u6210\u65f6\u95f4<\/li>\n<li>GPU\u603b\u6210\u672c<\/li>\n<\/ul>\n<p>\u7136\u540e\u5728 H100 \u4e0a\u6d4b\u8bd5\u76f8\u540c\u7684\u5de5\u4f5c\u8d1f\u8f7d\u3002.<\/p>\n<p>\u5f53\u6027\u80fd\u63d0\u5347\u80fd\u4e3a\u6574\u4f53\u5de5\u4f5c\u8d1f\u8f7d\u7ecf\u6d4e\u6027\u5e26\u6765\u53ef\u91cf\u5316\u7684\u6539\u5584\u65f6\uff0c\u6b64\u6b21\u8fc1\u79fb\u5728\u8d22\u52a1\u4e0a\u5c31\u5177\u6709\u5408\u7406\u6027\u3002.<\/p>\n<h2>A100 \u4e0e H100\uff1a\u4f18\u7f3a\u70b9\u5bf9\u6bd4<\/h2>\n<table>\n<thead>\n<tr>\n<th><\/th>\n<th>NVIDIA A100<\/th>\n<th>NVIDIA H100<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5efa\u7b51<\/td>\n<td>\u5b89\u57f9<\/td>\n<td>\u970d\u73c0<\/td>\n<\/tr>\n<tr>\n<td>\u4eba\u5de5\u667a\u80fd\u57f9\u8bad<\/td>\n<td>\u5f3a<\/td>\n<td>\u975e\u5e38\u68d2<\/td>\n<\/tr>\n<tr>\n<td>LLM \u63a8\u7406<\/td>\n<td>\u5f3a<\/td>\n<td>\u975e\u5e38\u68d2<\/td>\n<\/tr>\n<tr>\n<td>Transformer Engine<\/td>\n<td>\u4e0d<\/td>\n<td>\u662f\u7684<\/td>\n<\/tr>\n<tr>\n<td>FP8<\/td>\n<td>\u4e0e\u970d\u73c0\u76f8\u6bd4\uff0c\u529f\u80fd\u6709\u9650<\/td>\n<td>\u6838\u5fc3\u4eba\u5de5\u667a\u80fd\u4f18\u52bf<\/td>\n<\/tr>\n<tr>\n<td>\u4e91\u53ef\u7528\u6027<\/td>\n<td>\u5e7f\u6cdb<\/td>\n<td>\u5e7f\u6cdb<\/td>\n<\/tr>\n<tr>\n<td>\u79df\u91d1<\/td>\n<td>\u901a\u5e38\u8f83\u4f4e<\/td>\n<td>\u901a\u5e38\u8f83\u9ad8<\/td>\n<\/tr>\n<tr>\n<td>\u4e3b\u8981\u4f18\u52bf<\/td>\n<td>\u6027\u4ef7\u6bd4\u9ad8\u7684\u6210\u719fAI\u8ba1\u7b97\u65b9\u6848<\/td>\n<td>\u73b0\u4ee3\u53d8\u538b\u5668\u7684\u6027\u80fd<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u79df\u7528 A100 \u6216 H100 \u4e4b\u524d\u5e94\u8003\u8651\u7684\u95ee\u9898<\/h2>\n<ul>\n<li>\u4f60\u4f1a\u8fd0\u884c\u54ea\u4e2a\u6a21\u578b\uff1f<\/li>\n<li>\u5b83\u9700\u8981\u591a\u5c11VRAM\uff1f<\/li>\n<li>\u8be5\u5de5\u4f5c\u8d1f\u8f7d\u80fd\u5426\u4f7f\u7528FP8\uff1f<\/li>\n<li>\u5b83\u662f\u5426\u91c7\u7528\u4e86Transformer Engine\u6280\u672f\uff1f<\/li>\n<li>\u8be5\u5de5\u4f5c\u8d1f\u8f7d\u662f\u8ba1\u7b97\u5bc6\u96c6\u578b\u8fd8\u662f\u5185\u5b58\u5bc6\u96c6\u578b\uff1f<\/li>\n<li>\u9700\u8981\u591a\u5c11\u4e2aGPU\uff1f<\/li>\n<li>\u63d0\u4f9b\u4e86\u54ea\u79cd\u89c4\u683c\u7684GPU\uff1f<\/li>\n<li>\u662f\u5426\u652f\u6301 NVLink\uff1f<\/li>\n<li>\u7cfb\u7edf\u81ea\u5e26\u591a\u5c11\u5185\u5b58\uff1f<\/li>\n<li>\u5305\u542b\u54ea\u4e9b NVMe \u5b58\u50a8\u8bbe\u5907\uff1f<\/li>\n<li>\u53ef\u7528\u7684\u7f51\u7edc\u5e26\u5bbd\u662f\u591a\u5c11\uff1f<\/li>\n<li>\u8fd9\u5757\u663e\u5361\u662f\u72ec\u7acb\u663e\u5361\u5417\uff1f<\/li>\n<li>\u6bcf\u5c0f\u65f6\u7684\u79df\u91d1\u662f\u591a\u5c11\uff1f<\/li>\n<li>\u8fd9\u9879\u5de5\u4f5c\u9700\u8981\u591a\u957f\u65f6\u95f4\uff1f<\/li>\n<li>\u603b\u5de5\u4f5c\u91cf\u6210\u672c\u662f\u591a\u5c11\uff1f<\/li>\n<\/ul>\n<h2>NVIDIA A100 \u4e0e H100 \u5bf9\u6bd4\uff1a\u8be5\u9009\u62e9\u54ea\u6b3e GPU\uff1f<\/h2>\n<p>NVIDIA A100 \u4f9d\u7136\u662f\u4e00\u6b3e\u529f\u80fd\u5f3a\u5927\u7684\u6570\u636e\u4e2d\u5fc3 GPU\uff0c\u9002\u7528\u4e8e AI \u8bad\u7ec3\u3001\u63a8\u7406\u3001\u9ad8\u6027\u80fd\u8ba1\u7b97\uff08HPC\uff09\u3001\u5f00\u53d1\u4ee5\u53ca\u5bf9\u6210\u672c\u654f\u611f\u7684\u5de5\u4f5c\u8d1f\u8f7d\u3002.<\/p>\n<p>NVIDIA H100 \u6807\u5fd7\u7740\u67b6\u6784\u4e0a\u7684\u91cd\u5927\u98de\u8dc3\uff0c\u7279\u522b\u662f\u5bf9\u4e8e\u57fa\u4e8e\u53d8\u538b\u5668\u7684 AI \u800c\u8a00\u3002.<\/p>\n<p>\u5176Hopper\u67b6\u6784\u3001Transformer Engine\u3001FP8\u8fd0\u7b97\u80fd\u529b\u3001\u66f4\u9ad8\u7684\u8ba1\u7b97\u541e\u5410\u91cf\u4ee5\u53ca\u66f4\u5feb\u7684\u5185\u5b58\u7cfb\u7edf\uff0c\u4f7f\u5176\u5728\u5927\u578b\u8bed\u8a00\u6a21\u578b\u8bad\u7ec3\u548c\u9ad8\u541e\u5410\u91cf\u63a8\u7406\u65b9\u9762\u5177\u6709\u7279\u522b\u7684\u5438\u5f15\u529b\u3002.<\/p>\n<p>\u4f46\u66f4\u65b0\u6b3e\u5e76\u4e0d\u4e00\u5b9a\u5c31\u610f\u5473\u7740\u6027\u4ef7\u6bd4\u66f4\u9ad8\u3002.<\/p>\n<p>\u5982\u679c A100 \u80fd\u591f\u4ee5\u5927\u5e45\u66f4\u4f4e\u7684\u79df\u8d41\u8d39\u7387\u9ad8\u6548\u5b8c\u6210\u60a8\u7684\u5de5\u4f5c\u8d1f\u8f7d\uff0c\u90a3\u4e48\u5c31\u6ca1\u6709\u592a\u591a\u7406\u7531\u4e3a H100 \u652f\u4ed8\u989d\u5916\u8d39\u7528\u4e86\u3002.<\/p>\n<p>\u5982\u679c H100 \u80fd\u5927\u5e45\u7f29\u77ed\u8bad\u7ec3\u65f6\u95f4\u3001\u63d0\u9ad8\u63a8\u7406\u541e\u5410\u91cf\u6216\u51cf\u5c11\u6240\u9700\u7684 GPU \u6570\u91cf\uff0c\u90a3\u4e48\u8fd9\u6b3e\u4ef7\u683c\u66f4\u9ad8\u7684 GPU \u53cd\u800c\u53ef\u80fd\u6210\u4e3a\u66f4\u7ecf\u6d4e\u7684\u57fa\u7840\u8bbe\u65bd\u3002.<\/p>\n<p><strong>\u8bf7\u52ff\u6839\u636e GPU \u540d\u79f0\u8fdb\u884c\u9009\u62e9\u3002.<\/strong><\/p>\n<p>\u8bf7\u6309\u7167\u4ee5\u4e0b\u51b3\u7b56\u8def\u5f84\u64cd\u4f5c\uff1a<\/p>\n<p><strong>\u6a21\u578b \u2192 \u7cbe\u5ea6 \u2192 \u663e\u5b58 \u2192 \u8ba1\u7b97 \u2192 \u5e26\u5bbd \u2192 GPU \u6570\u91cf \u2192 \u8fd0\u884c\u65f6\u95f4 \u2192 GPU \u4ef7\u683c \u2192 \u603b\u5de5\u4f5c\u8d1f\u8f7d\u6210\u672c\u3002.<\/strong><\/p>\n<p>\u6700\u597d\u7684 GPU \u672a\u5fc5\u662f\u6bcf\u5c0f\u65f6\u4ef7\u683c\u6700\u4f4e\u6216\u57fa\u51c6\u6d4b\u8bd5\u6210\u7ee9\u6700\u9ad8\u7684\u90a3\u4e2a\u3002\u800c\u662f\u80fd\u591f\u4ee5\u60a8\u7684\u9879\u76ee\u6240\u9700\u7684\u6027\u80fd\u3001\u53ef\u7528\u6027\u548c\u603b\u6210\u672c\uff0c\u5b8c\u6210\u60a8\u5b9e\u9645 AI \u5de5\u4f5c\u8d1f\u8f7d\u7684 GPU\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>NVIDIA A100 \u548c H100 \u662f\u76ee\u524d\u5728\u4eba\u5de5\u667a\u80fd\u3001\u673a\u5668\u5b66\u4e60\u3001\u5927\u578b\u8bed\u8a00\u6a21\u578b\u4ee5\u53ca\u9ad8\u6027\u80fd\u8ba1\u7b97\u9886\u57df\u6700\u5e7f\u4e3a\u4eba\u77e5\u7684\u6570\u636e\u4e2d\u5fc3 GPU \u4e2d\u7684\u4e24\u6b3e\u3002\u4f46\u5b83\u4eec\u5c5e\u4e8e\u4e0d\u540c\u7684\u4ee3\u3002A100 \u57fa\u4e8e\u2026\u2026<\/p>","protected":false},"author":1,"featured_media":1456,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[64],"tags":[705,199,704,102,191,703,196,195],"class_list":["post-1455","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gpu-server-comparisons","tag-a100-vs-h100","tag-ai-gpu","tag-ai-training","tag-gpu-cloud","tag-gpu-server","tag-llm-inference","tag-nvidia-a100","tag-nvidia-h100"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.9 (Yoast SEO v28.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>NVIDIA A100 vs H100: AI Performance, Training &amp; Cost | GXCOM<\/title>\n<meta name=\"description\" content=\"NVIDIA A100 vs H100 compared for AI training, LLM inference, performance, VRAM and GPU cost. 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