{"id":20865,"date":"2025-05-14T14:25:13","date_gmt":"2025-05-14T06:25:13","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-cn\/the-core-advantages-of-amd-epyc-servers-in-ai-training\/"},"modified":"2025-05-14T14:31:09","modified_gmt":"2025-05-14T06:31:09","slug":"the-core-advantages-of-amd-epyc-servers-in-ai-training","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-cn\/blog\/the-core-advantages-of-amd-epyc-servers-in-ai-training\/","title":{"rendered":"AMD EPYC\u670d\u52a1\u5668\u5728AI\u8bad\u7ec3\u4e2d\u7684\u6838\u5fc3\u4f18\u52bf"},"content":{"rendered":"

\u5728\u5feb\u901f\u53d1\u5c55\u7684\u4eba\u5de5\u667a\u80fd\u9886\u57df\uff0cAI\u8bad\u7ec3\u5de5\u4f5c\u8d1f\u8f7d\u7684\u670d\u52a1\u5668\u57fa\u7840\u8bbe\u65bd\u9009\u62e9\u53d8\u5f97\u8d8a\u6765\u8d8a\u5173\u952e\u3002AMD EPYC\u670d\u52a1\u5668<\/a>\u5df2\u6210\u4e3a\u4e00\u4e2a\u6539\u53d8\u6e38\u620f\u89c4\u5219\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u7279\u522b\u662f\u5728\u8ba1\u7b97\u5bc6\u5ea6\u548c\u80fd\u6e90\u6548\u7387\u81f3\u5173\u91cd\u8981\u7684\u9999\u6e2f\u6570\u636e\u4e2d\u5fc3\u3002\u968f\u7740\u7ec4\u7ec7\u6269\u5c55\u5176AI\u8ba1\u5212\uff0c\u5e95\u5c42\u786c\u4ef6\u57fa\u7840\u8bbe\u65bd\u5728\u51b3\u5b9a\u8bad\u7ec3\u6548\u7387\u3001\u4e0a\u5e02\u65f6\u95f4\u548c\u8fd0\u8425\u6210\u672c\u65b9\u9762\u53d1\u6325\u7740\u5173\u952e\u4f5c\u7528\u3002\u8fd9\u4efd\u6280\u672f\u6df1\u5ea6\u5206\u6790\u63a2\u8ba8\u4e86\u4e3a\u4ec0\u4e48EPYC\u67b6\u6784\u6b63\u5728\u9769\u65b0AI\u8bad\u7ec3\u8fd0\u8425\u5e76\u5728\u884c\u4e1a\u4e2d\u6811\u7acb\u65b0\u6807\u51c6\u3002<\/p>\n

\u5148\u8fdb\u7684\u5904\u7406\u5668\u67b6\u6784\u548c\u8bbe\u8ba1\u7406\u5ff5<\/strong><\/h2>\n

\u57fa\u4e8e\u521b\u65b0Zen\u67b6\u6784\u7684AMD EPYC\u5904\u7406\u5668\u7cfb\u5217\uff0c\u4e3a\u670d\u52a1\u5668\u7ea7\u8ba1\u7b97\u5e26\u6765\u4e86\u7a81\u7834\u6027\u7684\u65b9\u6cd5\u3002\u6700\u65b0\u4e00\u4ee3\u5904\u7406\u5668\u6bcf\u4e2a\u63d2\u69fd\u6700\u591a\u53ef\u652f\u630196\u4e2a\u6838\u5fc3\uff0c\u63d0\u4f9b\u524d\u6240\u672a\u6709\u7684\u5e76\u884c\u5904\u7406\u80fd\u529b\u3002\u82af\u7247\u7ec4\u8bbe\u8ba1\u65b9\u6cd5\u5728\u4fdd\u6301\u9ad8\u6027\u80fd\u5bc6\u5ea6\u7684\u540c\u65f6\u5b9e\u73b0\u4e86\u66f4\u597d\u7684\u826f\u7387\u548c\u6210\u672c\u6548\u76ca\u3002\u4e0e\u5355\u7247\u8bbe\u8ba1\u76f8\u6bd4\uff0c\u8fd9\u79cd\u67b6\u6784\u521b\u65b0\u5b9e\u73b0\u4e86\u66f4\u4f18\u5316\u7684\u70ed\u5206\u5e03\u3001\u66f4\u597d\u7684\u826f\u7387\u548c\u66f4\u9ad8\u6548\u7684\u4f9b\u7535\u3002\u9ad8\u8fbe768MB\u7684\u6bcf\u5904\u7406\u5668L3\u7f13\u5b58\u5bb9\u91cf\u663e\u8457\u964d\u4f4e\u4e86\u5185\u5b58\u8bbf\u95ee\u5ef6\u8fdf\uff0c\u8fd9\u5bf9\u4e8e\u6570\u636e\u5c40\u90e8\u6027\u80fd\u591f\u663e\u8457\u5f71\u54cd\u8bad\u7ec3\u901f\u5ea6\u7684AI\u8bad\u7ec3\u5de5\u4f5c\u8d1f\u8f7d\u6765\u8bf4\u662f\u4e00\u4e2a\u5173\u952e\u56e0\u7d20\u3002<\/p>\n

\u5185\u5b58\u67b6\u6784\u4f18\u5316<\/strong><\/h2>\n

EPYC\u7684\u5185\u5b58\u5b50\u7cfb\u7edf\u4e13\u95e8\u4e3a\u6570\u636e\u5bc6\u96c6\u578b\u5de5\u4f5c\u8d1f\u8f7d\u800c\u8bbe\u8ba1\u3002\u6bcf\u4e2a\u63d2\u69fd\u652f\u6301\u591a\u8fbe12\u901a\u9053\u7684DDR5\u5185\u5b58\uff0c\u8fd9\u4e9b\u670d\u52a1\u5668\u53ef\u4ee5\u5b9e\u73b0\u8d85\u8fc7740 GB\/s\u7684\u5185\u5b58\u5e26\u5bbd\u3002\u8fd9\u4e00\u529f\u80fd\u5bf9\u4e8e\u5927\u89c4\u6a21\u795e\u7ecf\u7f51\u7edc\u8bad\u7ec3\u5c24\u4e3a\u91cd\u8981\uff0c\u56e0\u4e3a\u5185\u5b58\u74f6\u9888\u5f80\u5f80\u4f1a\u9650\u5236\u6027\u80fd\u3002\u6539\u8fdb\u7684\u5185\u5b58\u63a7\u5236\u5668\u8bbe\u8ba1\u652f\u6301\u66f4\u9ad8\u7684DIMM\u5bb9\u91cf\u548c\u66f4\u5feb\u7684\u5185\u5b58\u901f\u5ea6\uff0c\u4f7f\u7cfb\u7edf\u80fd\u591f\u5728\u5185\u5b58\u4e2d\u7ef4\u6301\u66f4\u5927\u7684\u5de5\u4f5c\u96c6\u3002\u8fd9\u51cf\u5c11\u4e86\u9891\u7e41\u5b58\u50a8\u8bbf\u95ee\u7684\u9700\u6c42\uff0c\u63d0\u9ad8\u4e86\u6574\u4f53\u8bad\u7ec3\u6548\u7387\u3002\u8be5\u5e73\u53f0\u5bf9\u5185\u5b58\u52a0\u5bc6\u7684\u652f\u6301\u5728\u4e0d\u663e\u8457\u5f71\u54cd\u6027\u80fd\u7684\u60c5\u51b5\u4e0b\u589e\u52a0\u4e86\u989d\u5916\u7684\u5b89\u5168\u5c42\uff0c\u4f7f\u5176\u975e\u5e38\u9002\u5408\u91d1\u878d\u548c\u533b\u7597\u4fdd\u5065\u9886\u57df\u7684\u654f\u611fAI\u5e94\u7528\u3002<\/p>\n

PCIe\u8fde\u63a5\u4f18\u52bf<\/strong><\/h2>\n

\u51ed\u501f\u9ad8\u8fbe128\u6761PCIe Gen 4.0\/5.0\u8fde\u63a5\u901a\u9053\uff0cEPYC\u670d\u52a1\u5668\u5728GPU\u52a0\u901f\u5de5\u4f5c\u6d41\u7a0b\u4e2d\u8868\u73b0\u51fa\u8272\u3002\u8fd9\u79cd\u4e30\u5bcc\u7684I\/O\u5e26\u5bbd\u5b9e\u73b0\u4e86\u76f4\u63a5\u7684GPU\u5230GPU\u901a\u4fe1\uff0c\u51cf\u5c11\u4e86\u6570\u636e\u4f20\u8f93\u5ef6\u8fdf\u5e76\u63d0\u9ad8\u4e86\u8bad\u7ec3\u6548\u7387\u3002\u8be5\u5e73\u53f0\u652f\u6301\u591a\u4e2a\u9ad8\u7aefGPU\uff0c\u800c\u4e0d\u4f1a\u5f71\u54cd\u5e26\u5bbd\u5206\u914d\u3002\u589e\u52a0\u7684PCIe\u901a\u9053\u6570\u91cf\u5141\u8bb8\u76f4\u63a5\u8fde\u63a5NVMe\u5b58\u50a8\u3001\u9ad8\u901f\u7f51\u7edc\u548cGPU\u8fde\u63a5\uff0c\u65e0\u9700\u590d\u6742\u7684PCIe\u4ea4\u6362\u673a\u3002\u8fd9\u79cd\u76f4\u63a5\u8fde\u63a5\u964d\u4f4e\u4e86\u7cfb\u7edf\u590d\u6742\u6027\u548c\u5ef6\u8fdf\uff0c\u540c\u65f6\u63d0\u9ad8\u4e86\u6574\u4f53\u7cfb\u7edf\u53ef\u9760\u6027\u3002\u6b64\u5916\uff0cPCIe Gen 5.0\u7684\u652f\u6301\u786e\u4fdd\u4e86\u5bf9\u4e0b\u4e00\u4ee3\u52a0\u901f\u5668\u548c\u5b58\u50a8\u8bbe\u5907\u7684\u672a\u6765\u517c\u5bb9\u6027\u3002<\/p>\n

\u80fd\u6e90\u6548\u7387\u548c\u6563\u70ed\u8bbe\u8ba1<\/strong><\/h2>\n

\u5229\u7528\u5148\u8fdb\u76845nm\u5236\u9020\u5de5\u827a\uff0cEPYC\u5904\u7406\u5668\u5c55\u73b0\u51fa\u5353\u8d8a\u7684\u6bcf\u74e6\u6027\u80fd\u6307\u6807\u3002\u590d\u6742\u7684\u7535\u6e90\u7ba1\u7406\u529f\u80fd\u5305\u62ec\u6bcf\u6838\u7535\u538b\u63a7\u5236\u548c\u81ea\u9002\u5e94\u7535\u6e90\u72b6\u6001\uff0c\u5728\u4e0d\u540c\u8bad\u7ec3\u5de5\u4f5c\u8d1f\u8f7d\u4e0b\u5b9e\u73b0\u6700\u4f73\u80fd\u6e90\u5229\u7528\u3002\u8be5\u5e73\u53f0\u7684Precision Boost\u6280\u672f\u6839\u636e\u5de5\u4f5c\u8d1f\u8f7d\u9700\u6c42\u548c\u6563\u70ed\u7a7a\u95f4\u52a8\u6001\u8c03\u6574\u9891\u7387\uff0c\u786e\u4fdd\u5728\u4fdd\u6301\u6548\u7387\u7684\u540c\u65f6\u5b9e\u73b0\u6700\u5927\u6027\u80fd\u3002EPYC\u7684\u6563\u70ed\u8bbe\u8ba1\u5305\u542b\u5148\u8fdb\u7684\u6563\u70ed\u6280\u672f\uff0c\u5305\u62ec\uff1a<\/p>\n

– \u4f18\u5316\u7684\u82af\u7247\u5e03\u5c40\u4ee5\u83b7\u5f97\u66f4\u597d\u7684\u70ed\u5206\u5e03<\/p>\n

– \u589e\u5f3a\u7684\u4f9b\u7535\u7f51\u7edc\u8bbe\u8ba1<\/p>\n

– \u8003\u8651\u6e29\u5ea6\u548c\u529f\u7387\u9650\u5236\u7684\u590d\u6742\u5347\u9891\u7b97\u6cd5<\/p>\n

– \u667a\u80fd\u98ce\u6247\u63a7\u5236\u7cfb\u7edf\u5b9e\u73b0\u6700\u4f73\u6c14\u6d41\u7ba1\u7406<\/p>\n

\u8fd9\u4e9b\u529f\u80fd\u5171\u540c\u5e26\u6765\u6bd4\u524d\u4ee3\u4ea7\u54c1\u9ad8\u51fa35%\u7684\u80fd\u6e90\u6548\u7387\uff0c\u76f4\u63a5\u5f71\u54cd\u6570\u636e\u4e2d\u5fc3\u8fd0\u8425\u6210\u672c\u3002<\/p>\n

\u865a\u62df\u5316\u548c\u5bb9\u5668\u5316\u652f\u6301<\/strong><\/h2>\n

EPYC\u7684\u786c\u4ef6\u8f85\u52a9\u865a\u62df\u5316\u529f\u80fd\u4e3a\u591a\u4e2aAI\u8bad\u7ec3\u4efb\u52a1\u63d0\u4f9b\u9ad8\u6548\u7684\u8d44\u6e90\u5206\u533a\u3002\u5b89\u5168\u52a0\u5bc6\u865a\u62df\u5316(SEV)\u6280\u672f\u786e\u4fdd\u5de5\u4f5c\u8d1f\u8f7d\u9694\u79bb\uff0c\u800c\u4e0d\u4f1a\u5e26\u6765\u663e\u8457\u7684\u6027\u80fd\u5f00\u9500\uff0c\u8fd9\u5bf9\u591a\u79df\u6237\u73af\u5883\u81f3\u5173\u91cd\u8981\u3002\u8be5\u5e73\u53f0\u652f\u6301\u9ad8\u7ea7\u529f\u80fd\uff0c\u5982\uff1a<\/p>\n

– \u7528\u4e8e\u590d\u6742\u5f00\u53d1\u73af\u5883\u7684\u5d4c\u5957\u865a\u62df\u5316<\/p>\n

– \u7528\u4e8e\u63a5\u8fd1\u88f8\u673aGPU\u6027\u80fd\u7684\u76f4\u63a5\u8bbe\u5907\u5206\u914d<\/p>\n

– \u7528\u4e8e\u589e\u5f3a\u5b89\u5168\u6027\u7684\u5185\u5b58\u9875\u9762\u52a0\u5bc6<\/p>\n

– \u6700\u5c0f\u505c\u673a\u65f6\u95f4\u7684\u5b9e\u65f6\u8fc1\u79fb\u529f\u80fd<\/p>\n

\u8fd9\u4e9b\u529f\u80fd\u4f7f\u7ec4\u7ec7\u80fd\u591f\u5728\u7ef4\u6301AI\u5de5\u4f5c\u8d1f\u8f7d\u4e25\u683c\u5b89\u5168\u6027\u548c\u6027\u80fd\u8981\u6c42\u7684\u540c\u65f6\u6700\u5927\u5316\u8d44\u6e90\u5229\u7528\u7387\u3002<\/p>\n

\u9999\u6e2f\u6570\u636e\u4e2d\u5fc3\u5b9e\u65bd<\/strong><\/h2>\n

\u5728\u9999\u6e2f\u9ad8\u5bc6\u5ea6\u6570\u636e\u4e2d\u5fc3\u73af\u5883\u4e2d\uff0cEPYC\u670d\u52a1\u5668\u63d0\u4f9b\u4e86\u89e3\u51b3\u7279\u5b9a\u533a\u57df\u6311\u6218\u7684\u5f15\u4eba\u6ce8\u76ee\u7684\u4f18\u52bf\u3002\u9ad8\u8ba1\u7b97\u5bc6\u5ea6\u548c\u9ad8\u6548\u80fd\u6e90\u5229\u7528\u7684\u7ec4\u5408\u5728\u9999\u6e2f\u7a7a\u95f4\u53d7\u9650\u7684\u8bbe\u65bd\u4e2d\u7279\u522b\u6709\u4ef7\u503c\uff0c\u56e0\u4e3a\u8fd9\u91cc\u7684\u623f\u5730\u4ea7\u6210\u672c\u5f88\u9ad8\u3002\u4e3b\u8981\u4f18\u52bf\u5305\u62ec\uff1a<\/p>\n

– \u901a\u8fc7\u66f4\u9ad8\u7684\u8ba1\u7b97\u5bc6\u5ea6\u51cf\u5c11\u673a\u67b6\u7a7a\u95f4\u9700\u6c42\uff0c\u4f7f\u6bcf\u4e2a\u673a\u67b6\u7684\u8ba1\u7b97\u80fd\u529b\u63d0\u9ad82\u500d<\/p>\n

– \u7531\u4e8e\u9ad8\u6548\u7684\u6563\u70ed\u8bbe\u8ba1\uff0c\u964d\u4f4e\u4e86\u51b7\u5374\u6210\u672c\uff0c\u8fd9\u5728\u9999\u6e2f\u6f6e\u6e7f\u7684\u6c14\u5019\u4e2d\u81f3\u5173\u91cd\u8981<\/p>\n

– \u589e\u5f3a\u533a\u57df\u7279\u5b9aAI\u5e94\u7528\u7684\u6027\u80fd\uff0c\u7279\u522b\u662f\u5728\u91d1\u878d\u79d1\u6280\u548c\u6570\u5b57\u5546\u52a1\u65b9\u9762<\/p>\n

– \u6539\u5584\u603b\u62e5\u6709\u6210\u672c(TCO)\uff0c\u4e09\u5e74\u8fd0\u8425\u6210\u672c\u964d\u4f4e\u9ad8\u8fbe45%<\/p>\n

– \u66f4\u597d\u7684\u53ef\u6301\u7eed\u6027\u6307\u6807\uff0c\u7b26\u5408\u9999\u6e2f\u7684\u73af\u4fdd\u5021\u8bae<\/p>\n

– \u51cf\u5c11\u78b3\u8db3\u8ff9\uff0c\u6709\u52a9\u4e8e\u83b7\u5f97\u7eff\u8272\u6570\u636e\u4e2d\u5fc3\u8ba4\u8bc1<\/p>\n

\u8be5\u5e73\u53f0\u7684\u6548\u7387\u5e2e\u52a9\u6570\u636e\u4e2d\u5fc3\u6ee1\u8db3\u9999\u6e2f\u4e25\u683c\u7684\u80fd\u6e90\u4f7f\u7528\u6548\u7387(PUE)\u8981\u6c42\uff0c\u540c\u65f6\u63d0\u4f9b\u5353\u8d8a\u7684\u6027\u80fd\u3002<\/p>\n

\u6027\u80fd\u57fa\u51c6\u548c\u6307\u6807<\/strong><\/h2>\n

\u6700\u8fd1\u7684\u57fa\u51c6\u6d4b\u8bd5\u5728\u5404\u79cd\u5de5\u4f5c\u8d1f\u8f7d\u7c7b\u578b\u4e2d\u5c55\u793a\u4e86EPYC\u7684\u4f18\u52bf\uff0c\u6d4b\u8bd5\u7ed3\u679c\u663e\u793a\u5173\u952e\u6027\u80fd\u6307\u6807\u6709\u663e\u8457\u6539\u8fdb\uff1a<\/p>\n

– \u5728\u6d41\u884c\u7684\u6df1\u5ea6\u5b66\u4e60\u6846\u67b6\u4e2d\uff0c\u8bad\u7ec3\u65f6\u95f4\u6bd4\u524d\u4ee3\u670d\u52a1\u5668\u5feb\u81f32.8\u500d<\/p>\n

– \u5728\u5927\u89c4\u6a21\u795e\u7ecf\u7f51\u7edc\u8bad\u7ec3\u5de5\u4f5c\u8d1f\u8f7d\u4e2d\uff0c\u6bcf\u7f8e\u5143\u6027\u80fd\u63d0\u534735%<\/p>\n

– \u540c\u7b49\u8ba1\u7b97\u80fd\u529b\u7684\u6570\u636e\u4e2d\u5fc3\u5360\u5730\u9762\u79ef\u51cf\u5c1140%<\/p>\n

– \u5168\u8d1f\u8f7d\u6761\u4ef6\u4e0b\u529f\u8017\u964d\u4f4e25%<\/p>\n

– I\/O\u5bc6\u96c6\u578b\u5de5\u4f5c\u8d1f\u8f7d\u6027\u80fd\u63d0\u5347\u9ad8\u8fbe50%<\/p>\n

– \u590d\u6742AI\u6a21\u578b\u7684\u89e3\u51b3\u65b9\u6848\u65f6\u95f4\u7f29\u77ed<\/p>\n

\u8fd9\u4e9b\u6307\u6807\u5df2\u901a\u8fc7\u884c\u4e1a\u6807\u51c6\u57fa\u51c6\u548c\u5b9e\u9645\u5e94\u7528\u7684\u5e7f\u6cdb\u6d4b\u8bd5\u5f97\u5230\u9a8c\u8bc1\uff0c\u5305\u62ecTensorFlow\u548cPyTorch\u7b49\u6d41\u884c\u7684\u6df1\u5ea6\u5b66\u4e60\u6846\u67b6\u3002<\/p>\n

\u5b89\u5168\u529f\u80fd\u548c\u6570\u636e\u4fdd\u62a4<\/strong><\/h2>\n

EPYC\u5904\u7406\u5668\u96c6\u6210\u4e86\u4e13\u95e8\u4e3a\u4f01\u4e1a\u548c\u4e91\u73af\u5883\u8bbe\u8ba1\u7684\u5148\u8fdb\u5b89\u5168\u529f\u80fd\u3002\u5168\u9762\u7684\u5b89\u5168\u67b6\u6784\u5305\u62ec\uff1a<\/p>\n

– \u5bf9\u6027\u80fd\u5f71\u54cd\u6700\u5c0f\u7684\u786c\u4ef6\u52a0\u5bc6\u5f15\u64ce<\/p>\n

– \u9632\u6b62\u7269\u7406\u5185\u5b58\u653b\u51fb\u7684\u5b89\u5168\u5185\u5b58\u52a0\u5bc6(SME)<\/p>\n

– \u786e\u4fdd\u865a\u62df\u673a\u9694\u79bb\u7684\u5b89\u5168\u52a0\u5bc6\u865a\u62df\u5316(SEV)<\/p>\n

– \u63d0\u4f9b\u5b89\u5168\u542f\u52a8\u529f\u80fd\u7684\u5e73\u53f0\u5b89\u5168\u5904\u7406\u5668(PSP)<\/p>\n

– CPU-\u5185\u5b58\u901a\u4fe1\u7684\u5b9e\u65f6\u52a0\u5bc6<\/p>\n

– \u5b89\u5168\u5bc6\u94a5\u751f\u6210\u548c\u7ba1\u7406<\/p>\n

– \u9632\u6b62\u65c1\u8def\u653b\u51fb\u7684\u4fdd\u62a4<\/p>\n

\u8fd9\u4e9b\u5b89\u5168\u529f\u80fd\u5bf9\u4e8e\u5904\u7406\u654f\u611fAI\u8bad\u7ec3\u6570\u636e\u7684\u7ec4\u7ec7\u7279\u522b\u6709\u4ef7\u503c\uff0c\u5982\u9999\u6e2f\u53d7\u76d1\u7ba1\u884c\u4e1a\u4e2d\u7684\u91d1\u878d\u673a\u6784\u548c\u533b\u7597\u4fdd\u5065\u63d0\u4f9b\u5546\u3002\u57fa\u4e8e\u786c\u4ef6\u7684\u5b89\u5168\u65b9\u6cd5\u786e\u4fdd\u4fdd\u62a4\u673a\u5236\u5728\u5bc6\u96c6AI\u8bad\u7ec3\u5de5\u4f5c\u8d1f\u8f7d\u671f\u95f4\u4e0d\u4f1a\u663e\u8457\u5f71\u54cd\u6027\u80fd\u3002<\/p>\n

\u6210\u672c\u6548\u76ca\u5206\u6790<\/strong><\/h2>\n

EPYC\u90e8\u7f72\u7684\u7ecf\u6d4e\u4f18\u52bf\u8d85\u51fa\u4e86\u521d\u59cb\u786c\u4ef6\u6210\u672c\uff0c\u4e3a\u7ec4\u7ec7\u5e26\u6765\u4e86\u5de8\u5927\u7684\u957f\u671f\u4ef7\u503c\uff1a<\/p>\n

– \u6bcf\u6b21\u8ba1\u7b97\u7684\u529f\u8017\u964d\u4f4e\u9ad8\u8fbe40%\uff0c\u51cf\u5c11\u4e86\u7535\u529b\u57fa\u7840\u8bbe\u65bd\u9700\u6c42<\/p>\n

– \u7531\u4e8e\u9ad8\u6548\u7684\u6563\u70ed\u8bbe\u8ba1\uff0c\u964d\u4f4e\u4e86\u51b7\u5374\u7cfb\u7edf\u6295\u8d44<\/p>\n

– \u901a\u8fc7\u7b80\u5316\u7684\u57fa\u7840\u8bbe\u65bd\u964d\u4f4e\u7ef4\u62a4\u5f00\u9500<\/p>\n

– \u63d0\u9ad8\u7a7a\u95f4\u5229\u7528\u6548\u7387\uff0c\u5728\u9999\u6e2f\u9ad8\u7aef\u6570\u636e\u4e2d\u5fc3\u5e02\u573a\u5c24\u5176\u6709\u4ef7\u503c<\/p>\n

– \u7531\u4e8e\u6309\u63d2\u69fd\u5b9a\u4ef7\u6a21\u5f0f\uff0c\u964d\u4f4e\u8f6f\u4ef6\u8bb8\u53ef\u6210\u672c<\/p>\n

– 3-5\u5e74\u671f\u95f4\u603b\u62e5\u6709\u6210\u672c\u964d\u4f4e<\/p>\n

– \u901a\u8fc7\u66f4\u597d\u7684\u6bcf\u74e6\u6027\u80fd\u63d0\u9ad8\u6295\u8d44\u56de\u62a5<\/p>\n

\u8be6\u7ec6\u7684TCO\u5206\u6790\u663e\u793a\uff0c\u8003\u8651\u6240\u6709\u8fd0\u8425\u65b9\u9762\u56e0\u7d20\u65f6\uff0c\u57fa\u4e8eEPYC\u7684\u89e3\u51b3\u65b9\u6848\u5728\u4e09\u5e74\u671f\u95f4\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u8fbe50%\u7684\u6210\u672c\u8282\u7701\u3002<\/p>\n

\u672a\u6765\u8def\u7ebf\u56fe\u548c\u53ef\u6269\u5c55\u6027<\/strong><\/h2>\n

AMD\u5bf9\u6301\u7eed\u521b\u65b0\u7684\u627f\u8bfa\u4e3a\u6295\u8d44EPYC\u57fa\u7840\u8bbe\u65bd\u7684\u7ec4\u7ec7\u786e\u4fdd\u4e86\u660e\u786e\u7684\u5347\u7ea7\u8def\u5f84\uff1a<\/p>\n

– \u5373\u5c06\u63a8\u51fa\u7684\u67b6\u6784\u6539\u8fdb\u4e13\u6ce8\u4e8eAI\/ML\u5de5\u4f5c\u8d1f\u8f7d\u4f18\u5316<\/p>\n

– \u589e\u5f3a\u7684\u5185\u5b58\u5b50\u7cfb\u7edf\u529f\u80fd\u652f\u6301\u672a\u6765\u5185\u5b58\u6280\u672f<\/p>\n

– \u7528\u4e8e\u6539\u8fdb\u7cfb\u7edf\u7ea7\u6027\u80fd\u7684\u5148\u8fdb\u4e92\u8fde\u6280\u672f<\/p>\n

– \u5305\u62ec\u4e3b\u8981\u8f6f\u4ef6\u4f9b\u5e94\u5546\u5728\u5185\u7684\u6269\u5c55\u751f\u6001\u7cfb\u7edf\u652f\u6301<\/p>\n

– \u8ba1\u5212\u6539\u8fdb\u80fd\u6e90\u6548\u7387\u548c\u8ba1\u7b97\u5bc6\u5ea6<\/p>\n

– \u652f\u6301\u65b0\u5174AI\u6846\u67b6\u7684\u9762\u5411\u672a\u6765\u7684\u5e73\u53f0\u8bbe\u8ba1<\/p>\n

\u8def\u7ebf\u56fe\u5305\u62ec\u6838\u5fc3\u6570\u91cf\u3001\u7f13\u5b58\u5927\u5c0f\u548c\u5185\u5b58\u5e26\u5bbd\u7684\u5b9a\u671f\u6539\u8fdb\uff0c\u786e\u4fddEPYC\u57fa\u7840\u8bbe\u65bd\u6295\u8d44\u80fd\u591f\u6301\u7eed\u521b\u9020\u4ef7\u503c\u3002<\/p>\n

AMD EPYC\u670d\u52a1\u5668\u5e73\u53f0\u4ee3\u8868\u7740AI\u8bad\u7ec3\u57fa\u7840\u8bbe\u65bd\u7684\u91cd\u5927\u8fdb\u6b65\uff0c\u5c06\u5c16\u7aef\u6280\u672f\u4e0e\u6570\u636e\u4e2d\u5fc3\u8fd0\u8425\u7684\u5b9e\u9645\u6548\u76ca\u76f8\u7ed3\u5408\u3002\u5bf9\u4e8e\u9999\u6e2f\u7684\u6570\u636e\u4e2d\u5fc3\u548c\u670d\u52a1\u5668\u79df\u7528\u63d0\u4f9b\u5546\u6765\u8bf4\uff0c\u8fd9\u4e9b\u670d\u52a1\u5668\u63d0\u4f9b\u4e86\u6027\u80fd\u3001\u6548\u7387\u548c\u6210\u672c\u6548\u76ca\u7684\u6700\u4f73\u5e73\u8861\u3002\u968f\u7740AI\u5de5\u4f5c\u8d1f\u8f7d\u7ee7\u7eed\u53d1\u5c55\u5e76\u53d8\u5f97\u66f4\u52a0\u590d\u6742\uff0cEPYC\u7684\u67b6\u6784\u4e3a\u4e0b\u4e00\u4ee3\u8bad\u7ec3\u80fd\u529b\u63d0\u4f9b\u4e86\u57fa\u7840\u3002\u8be5\u5e73\u53f0\u5168\u9762\u7684\u529f\u80fd\u96c6\uff0c\u52a0\u4e0a\u5176\u524d\u77bb\u6027\u7684\u8bbe\u8ba1\u7406\u5ff5\uff0c\u4f7f\u5176\u6210\u4e3a\u5728\u9999\u6e2f\u7ade\u4e89\u6fc0\u70c8\u7684\u6280\u672f\u73af\u5883\u4e2d\u8ba4\u771f\u6253\u9020\u5f3a\u5927AI\u8bad\u7ec3\u57fa\u7840\u8bbe\u65bd\u7684\u7ec4\u7ec7\u7684\u7406\u60f3\u9009\u62e9\u3002\u968f\u7740AI\u6280\u672f\u7684\u6301\u7eed\u8fdb\u6b65\u548c\u8ba1\u7b97\u80fd\u529b\u9700\u6c42\u7684\u589e\u957f\uff0cEPYC\u670d\u52a1\u5668\u5df2\u51c6\u5907\u597d\u8fce\u63a5\u660e\u5929\u7684AI\u5de5\u4f5c\u8d1f\u8f7d\u6311\u6218\uff0c\u540c\u65f6\u5728\u5f53\u4eca\u63d0\u4f9b\u5353\u8d8a\u7684\u4ef7\u503c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5728\u5feb\u901f\u53d1\u5c55\u7684\u4eba\u5de5\u667a\u80fd\u9886\u57df\uff0cAI\u8bad\u7ec3\u5de5\u4f5c\u8d1f\u8f7d\u7684\u670d\u52a1\u5668\u57fa\u7840\u8bbe\u65bd\u9009\u62e9\u53d8\u5f97\u8d8a\u6765\u8d8a\u5173\u952e\u3002AMD EPYC\u670d\u52a1\u5668\u5df2\u6210\u4e3a\u4e00\u4e2a\u6539\u53d8\u6e38\u620f\u89c4\u5219\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u7279\u522b\u662f\u5728\u8ba1\u7b97\u5bc6\u5ea6\u548c\u80fd\u6e90\u6548\u7387\u81f3\u5173\u91cd\u8981\u7684\u9999\u6e2f\u6570\u636e\u4e2d\u5fc3\u3002\u968f\u7740\u7ec4\u7ec7\u6269\u5c55\u5176AI\u8ba1\u5212\uff0c\u5e95\u5c42\u786c\u4ef6\u57fa\u7840\u8bbe\u65bd\u5728\u51b3\u5b9a\u8bad\u7ec3\u6548\u7387\u3001\u4e0a\u5e02\u65f6\u95f4\u548c\u8fd0\u8425\u6210\u672c\u65b9\u9762\u53d1\u6325\u7740\u5173\u952e\u4f5c\u7528\u3002\u8fd9\u4efd\u6280\u672f\u6df1\u5ea6\u5206\u6790\u63a2\u8ba8\u4e86\u4e3a\u4ec0\u4e48EPYC\u67b6\u6784\u6b63\u5728\u9769\u65b0AI\u8bad\u7ec3\u8fd0\u8425\u5e76\u5728\u884c\u4e1a\u4e2d\u6811\u7acb\u65b0\u6807\u51c6\u3002 \u5148\u8fdb\u7684\u5904\u7406\u5668\u67b6\u6784\u548c\u8bbe\u8ba1\u7406\u5ff5 \u57fa\u4e8e\u521b\u65b0Zen\u67b6\u6784\u7684AMD EPYC\u5904\u7406\u5668\u7cfb\u5217\uff0c\u4e3a\u670d\u52a1\u5668\u7ea7\u8ba1\u7b97\u5e26\u6765\u4e86\u7a81\u7834\u6027\u7684\u65b9\u6cd5\u3002\u6700\u65b0\u4e00\u4ee3\u5904\u7406\u5668\u6bcf\u4e2a\u63d2\u69fd\u6700\u591a\u53ef\u652f\u630196\u4e2a\u6838\u5fc3\uff0c\u63d0\u4f9b\u524d\u6240\u672a\u6709\u7684\u5e76\u884c\u5904\u7406\u80fd\u529b\u3002\u82af\u7247\u7ec4\u8bbe\u8ba1\u65b9\u6cd5\u5728\u4fdd\u6301\u9ad8\u6027\u80fd\u5bc6\u5ea6\u7684\u540c\u65f6\u5b9e\u73b0\u4e86\u66f4\u597d\u7684\u826f\u7387\u548c\u6210\u672c\u6548\u76ca\u3002\u4e0e\u5355\u7247\u8bbe\u8ba1\u76f8\u6bd4\uff0c\u8fd9\u79cd\u67b6\u6784\u521b\u65b0\u5b9e\u73b0\u4e86\u66f4\u4f18\u5316\u7684\u70ed\u5206\u5e03\u3001\u66f4\u597d\u7684\u826f\u7387\u548c\u66f4\u9ad8\u6548\u7684\u4f9b\u7535\u3002\u9ad8\u8fbe768MB\u7684\u6bcf\u5904\u7406\u5668L3\u7f13\u5b58\u5bb9\u91cf\u663e\u8457\u964d\u4f4e\u4e86\u5185\u5b58\u8bbf\u95ee\u5ef6\u8fdf\uff0c\u8fd9\u5bf9\u4e8e\u6570\u636e\u5c40\u90e8\u6027\u80fd\u591f\u663e\u8457\u5f71\u54cd\u8bad\u7ec3\u901f\u5ea6\u7684AI\u8bad\u7ec3\u5de5\u4f5c\u8d1f\u8f7d\u6765\u8bf4\u662f\u4e00\u4e2a\u5173\u952e\u56e0\u7d20\u3002 \u5185\u5b58\u67b6\u6784\u4f18\u5316 EPYC\u7684\u5185\u5b58\u5b50\u7cfb\u7edf\u4e13\u95e8\u4e3a\u6570\u636e\u5bc6\u96c6\u578b\u5de5\u4f5c\u8d1f\u8f7d\u800c\u8bbe\u8ba1\u3002\u6bcf\u4e2a\u63d2\u69fd\u652f\u6301\u591a\u8fbe12\u901a\u9053\u7684DDR5\u5185\u5b58\uff0c\u8fd9\u4e9b\u670d\u52a1\u5668\u53ef\u4ee5\u5b9e\u73b0\u8d85\u8fc7740 GB\/s\u7684\u5185\u5b58\u5e26\u5bbd\u3002\u8fd9\u4e00\u529f\u80fd\u5bf9\u4e8e\u5927\u89c4\u6a21\u795e\u7ecf\u7f51\u7edc\u8bad\u7ec3\u5c24\u4e3a\u91cd\u8981\uff0c\u56e0\u4e3a\u5185\u5b58\u74f6\u9888\u5f80\u5f80\u4f1a\u9650\u5236\u6027\u80fd\u3002\u6539\u8fdb\u7684\u5185\u5b58\u63a7\u5236\u5668\u8bbe\u8ba1\u652f\u6301\u66f4\u9ad8\u7684DIMM\u5bb9\u91cf\u548c\u66f4\u5feb\u7684\u5185\u5b58\u901f\u5ea6\uff0c\u4f7f\u7cfb\u7edf\u80fd\u591f\u5728\u5185\u5b58\u4e2d\u7ef4\u6301\u66f4\u5927\u7684\u5de5\u4f5c\u96c6\u3002\u8fd9\u51cf\u5c11\u4e86\u9891\u7e41\u5b58\u50a8\u8bbf\u95ee\u7684\u9700\u6c42\uff0c\u63d0\u9ad8\u4e86\u6574\u4f53\u8bad\u7ec3\u6548\u7387\u3002\u8be5\u5e73\u53f0\u5bf9\u5185\u5b58\u52a0\u5bc6\u7684\u652f\u6301\u5728\u4e0d\u663e\u8457\u5f71\u54cd\u6027\u80fd\u7684\u60c5\u51b5\u4e0b\u589e\u52a0\u4e86\u989d\u5916\u7684\u5b89\u5168\u5c42\uff0c\u4f7f\u5176\u975e\u5e38\u9002\u5408\u91d1\u878d\u548c\u533b\u7597\u4fdd\u5065\u9886\u57df\u7684\u654f\u611fAI\u5e94\u7528\u3002 PCIe\u8fde\u63a5\u4f18\u52bf \u51ed\u501f\u9ad8\u8fbe128\u6761PCIe Gen 4.0\/5.0\u8fde\u63a5\u901a\u9053\uff0cEPYC\u670d\u52a1\u5668\u5728GPU\u52a0\u901f\u5de5\u4f5c\u6d41\u7a0b\u4e2d\u8868\u73b0\u51fa\u8272\u3002\u8fd9\u79cd\u4e30\u5bcc\u7684I\/O\u5e26\u5bbd\u5b9e\u73b0\u4e86\u76f4\u63a5\u7684GPU\u5230GPU\u901a\u4fe1\uff0c\u51cf\u5c11\u4e86\u6570\u636e\u4f20\u8f93\u5ef6\u8fdf\u5e76\u63d0\u9ad8\u4e86\u8bad\u7ec3\u6548\u7387\u3002\u8be5\u5e73\u53f0\u652f\u6301\u591a\u4e2a\u9ad8\u7aefGPU\uff0c\u800c\u4e0d\u4f1a\u5f71\u54cd\u5e26\u5bbd\u5206\u914d\u3002\u589e\u52a0\u7684PCIe\u901a\u9053\u6570\u91cf\u5141\u8bb8\u76f4\u63a5\u8fde\u63a5NVMe\u5b58\u50a8\u3001\u9ad8\u901f\u7f51\u7edc\u548cGPU\u8fde\u63a5\uff0c\u65e0\u9700\u590d\u6742\u7684PCIe\u4ea4\u6362\u673a\u3002\u8fd9\u79cd\u76f4\u63a5\u8fde\u63a5\u964d\u4f4e\u4e86\u7cfb\u7edf\u590d\u6742\u6027\u548c\u5ef6\u8fdf\uff0c\u540c\u65f6\u63d0\u9ad8\u4e86\u6574\u4f53\u7cfb\u7edf\u53ef\u9760\u6027\u3002\u6b64\u5916\uff0cPCIe Gen 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