{"id":83783,"date":"2023-05-29T13:16:01","date_gmt":"2023-05-29T05:16:01","guid":{"rendered":"http:\/\/www.homejamesfinance.com\/?p=83783"},"modified":"2023-05-30T15:22:57","modified_gmt":"2023-05-30T07:22:57","slug":"ampere%e6%ad%a3%e5%bc%8f%e5%8f%91%e5%b8%83192%e6%a0%b8%e5%a4%84%e7%90%86%e5%99%a8%ef%bc%8c%e5%b0%86%e8%99%9a%e6%8b%9f%e6%9c%ba%e5%af%86%e5%ba%a6%e6%8f%90%e5%8d%87%e8%87%b3x86%e7%9a%844-3%e5%80%8d","status":"publish","type":"post","link":"https:\/\/www.homejamesfinance.com\/p\/83783.html","title":{"rendered":"Ampere\u6b63\u5f0f\u53d1\u5e03192\u6838\u5904\u7406\u5668\uff0c\u5c06\u63a8\u52a8\u5355\u8def\u670d\u52a1\u5668\u5e02\u573a\u8d70\u5411\u7e41\u8363"},"content":{"rendered":"\n

2023\u5e745\u6708\u4e0b\u65ec\uff0cAmpere\u6b63\u5f0f\u53d1\u5e03AmpereOne\u7cfb\u5217\u5904\u7406\u5668\uff0c\u5355\u9897\u5904\u7406\u5668\u652f\u6301\u6700\u9ad8192\u4e2a\u7269\u7406\u6838\u5fc3\uff0c\u8fdc\u8fdc\u8d85\u8fc7\u76ee\u524dAMD\u6700\u591a96\u6838\u5fc3\u7684EPYC\u548c\u82f1\u7279\u5c1460\u6838\u7684\u81f3\u5f3a\u5904\u7406\u5668\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u4e0e\u4e4b\u524d\u7684Ampere Altra\u548cAmpere Altra Max\u4e00\u6837\uff0cAmpereOne\u4e5f\u662f\u5355\u7269\u7406\u6838\u5355\u7ebf\u7a0b\u7684\u8bbe\u8ba1\uff0c\u8fd9\u6837\u8bbe\u8ba1\u7684\u597d\u5904\u662f\u53ef\u4ee5\u907f\u514d\u53cc\u7ebf\u7a0b\u4e4b\u95f4\uff0c\u76f8\u4e92\u4e89\u62a2\u8d44\u6e90\u9020\u6210\u7684\u6027\u80fd\u6296\u52a8\u3002<\/p>\n\n\n\n

\u7531\u4e8e\u5ef6\u7eed\u4e86\u8fd9\u4e00\u601d\u8def\uff0c\u4f7f\u5f97\u5b83\u4e0e\u4e4b\u524d\u7684Ampere Altra\u7cfb\u5217\u4e00\u6837\uff0c\u4e5f\u53ef\u4ee5\u63d0\u4f9b\u53ef\u9884\u6d4b\u7684\u9ad8\u6027\u80fd\uff0c\u63d0\u4f9b\u8f83\u5f3a\u7684\u5f39\u6027\u548c\u53ef\u6269\u5c55\u6027\uff0c\u5177\u5907\u9ad8\u80fd\u6548\u548c\u53ef\u6301\u7eed\u6027\u4f18\u52bf\u3002<\/p>\n\n\n\n

AmpereOne\u7684\u57fa\u672c\u53c2\u6570\u4fe1\u606f<\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

AmpereOne\u51fa\u73b0\u4ee5\u524d\uff0cAmpere Altra\u7cfb\u5217\u6700\u591a128\u6838\u5fc3\uff0c\u65b0\u7684AmpereOne\u5219\u662f\u4ece136\u6838\u8d77\u6b65\uff0c\u6700\u591a192\u6838\u5fc3\u3002\u6240\u4ee5\uff0cAmpereOne\u53ef\u4ee5\u770b\u505a\u662fAmpere Altra\u7684\u8865\u5145\uff0c\u4e24\u8005\u5c06\u957f\u671f\u5171\u5b58\u3002<\/p>\n\n\n\n

Ampere Computing\u9996\u5e2d\u4ea7\u54c1\u5b98Jeff Wittich\u8868\u793a\uff0c\u5f53\u7528\u6237\u9700\u8981\u5728\u8fb9\u7f18\u8ba1\u7b97\u573a\u666f\u90e8\u7f72\u65f6\uff0c\u53ef\u4ee5\u9009\u62e932\u6838\u3001\u529f\u801740\u74e6\u7684Ampere Altra\u5904\u7406\u5668\uff0c\u5bf9\u4e8e\u7b97\u529b\u9700\u6c42\u66f4\u5927\u7684\u6570\u636e\u4e2d\u5fc3\u7528\u6237\uff0c\u53ef\u4ee5\u9009\u62e9\u6838\u6570\u66f4\u591a\uff0c\u6027\u80fd\u66f4\u597d\u7684\u5904\u7406\u5668\u3002<\/p>\n\n\n\n

Ampere Altra\u7cfb\u5217\u91c7\u7528\u7684\u662f7nm\uff0c\u800cAmpereOne\u7cfb\u5217\u91c7\u7528\u7684\u662f\u53f0\u79ef\u75355nm\u3002\u6838\u5fc3\u65b9\u9762\uff0cAmpere\u5f3a\u8c03\u6838\u5fc3\u662f\u81ea\u7814\u7684\uff0c\u7531Ampere\u81ea\u6709IP\u5168\u65b0\u6253\u9020(Arm ISA\u6ca1\u53d8\uff0c\u6240\u4ee5\u4e0d\u5b58\u5728\u517c\u5bb9\u6027\u95ee\u9898)\uff0c\u8fd9\u4f7f\u5f97Ampere\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u505a\u66f4\u591a\u6539\u52a8\u3002<\/p>\n\n\n\n

\"\"
AmpereOne\u7684\u90e8\u5206\u53c2\u6570\u89c4\u683c\uff08L2 Cache\u7ffb\u500d\uff09<\/figcaption><\/figure>\n\n\n\n

\u80fd\u770b\u5230\uff0cAmpereOne\u7684\u6838\u5fc3\u89c4\u683c\u6709\u660e\u663e\u53d8\u5316\uff0c\u6bcf\u4e2a\u6838\u5fc3\u4e13\u6709L2\u7f13\u5b58\u4ece\u539f\u6765\u76841MB\u63d0\u5347\u5230\u4e862MB\uff0c\u5bf9\u6027\u80fd\u63d0\u5347\u5e94\u8be5\u5f88\u6709\u5e2e\u52a9\u3002\u4f46L1\u7684\u6307\u4ee4\u7f13\u5b58\u4ece\u539f\u6765\u768464KB\uff0c\u7f29\u5c0f\u4e3a16KB\u3002<\/p>\n\n\n\n

\u529f\u8017\u65b9\u9762\uff0cAmpere Altra\u7684TDP\u4e3a40-180\u74e6\uff0c\u800cAmpereOne\u5219\u662f200-350\u74e6\u3002\u7b97\u4e0b\u6765\uff0c\u6bcf\u4e2a\u6838\u5fc3\u7684\u5e73\u5747TDP\u76f8\u8f83\u4e8e\u4e4b\u524d\u6709\u6240\u589e\u957f\u3002<\/p>\n\n\n\n

\"\"
AmpereAltra\u7684\u90e8\u5206\u53c2\u6570\u89c4\u683c<\/figcaption><\/figure>\n\n\n\n

AmpereOne\u652f\u6301PCIe Gen5\u548cDDR5\u5185\u5b58\u3002PCIe\u901a\u9053\u6570\u8fd8\u662f128\u4e2a\uff0c\u5185\u5b58\u901a\u9053\u4f9d\u7136\u662f8\u901a\u9053\u3002DDR5\u6700\u5927\u5bb9\u91cf\u7ffb\u500d\uff0c\u800cAmpereOne\u652f\u6301\u7684\u6700\u5927\u5185\u5b58\u5bb9\u91cf\u4e5f\u4ece4TB\u63d0\u5347\u5230\u4e868TB\u3002<\/p>\n\n\n\n

\u6b64\u5916\uff0cAmpere Altra\u7684\u6700\u9ad8\u4e3b\u9891\u4e3a3G\uff0cAmpereOne\u4e5f\u5b8c\u5168\u4fdd\u6301\u4e00\u81f4\u3002\u8f83\u4f4e\u7684\u4e3b\u9891\uff0c\u5e26\u6765\u8f83\u4f4e\u7684\u5de5\u4f5c\u7535\u538b\u548c\u8f83\u4f4e\u7684\u529f\u8017\uff0c\u8fd8\u80fd\u8ba9\u6838\u5fc3\u6301\u7eed\u7a33\u5b9a\u5728\u56fa\u5b9a\u9891\u7387\u4e0a\uff0c\u4ece\u800c\u5e26\u6765\u7a33\u5b9a\u7684\u6027\u80fd\u8868\u73b0\u3002<\/p>\n\n\n\n

\u4ee5\u66f4\u5c11\u7684\u529f\u8017\u8f93\u51fa\u66f4\u591a\u6027\u80fd<\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

AmpereOne\u8ddf\u9694\u58c1x86\u5904\u7406\u5668\u5b8c\u5168\u4e0d\u4e00\u6837\u5957\u8def\uff0c\u5355\u673a\u67b6\u53ef\u63d0\u4f9b\u7684\u6027\u80fd\u8fdc\u9ad8\u4e8ex86\u5904\u7406\u5668\u3002\u540c\u65f6\uff0c\u5728\u8282\u7701\u80fd\u8017\u548c\u8282\u7701\u5360\u5730\u7a7a\u95f4\u65b9\u9762\u4e5f\u6709\u975e\u5e38\u5927\u7684\u4f18\u52bf\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Ampere\u5c06\u80fd\u6548\u6bd4\u4f18\u52bf\u89c6\u4e3a\u4e00\u5927\u4eae\u70b9\u3002\u6709\u8c03\u7814\u6570\u636e\u663e\u793a\uff0c\u6570\u636e\u4e2d\u5fc3\u8d21\u732e\u4e863%\u4ee5\u4e0a\u7684\u78b3\u6392\u653e\u91cf\uff0c\u662f\u4e0d\u6298\u4e0d\u6263\u7684\u6392\u653e\u5927\u6237\uff0c\u4ece\u8282\u80fd\u51cf\u6392\u7684\u89d2\u5ea6\u8bb2\uff0cAmpereOne\u975e\u5e38\u6709\u4f18\u52bf\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Ampere\u8fd8\u63d0\u5230\u4e86\u5168\u7403\u591a\u5730\u80fd\u6e90\u4ef7\u683c\u98de\u6da8\u7684\u73b0\u72b6\uff0c\u8fd9\u4e9b\u4e5f\u90fd\u4f1a\u76f4\u63a5\u5f71\u54cd\u6570\u636e\u4e2d\u5fc3\u7684\u8fd0\u8425\u6210\u672c\uff0c\u5bf9\u4e8e\u8fd9\u4e9b\u5730\u533a\u7684\u6570\u636e\u4e2d\u5fc3\u8fd0\u8425\u8005\u6765\u8bf4\uff0c\u80fd\u6548\u6bd4\u5360\u4f18\u7684Ampere\u975e\u5e38\u5177\u6709\u5438\u5f15\u529b\u3002<\/p>\n\n\n\n

\u65b0\u589eBF16\u8ba1\u7b97\u7cbe\u5ea6\uff0c\u63d0\u9ad8AI\u63a8\u7406\u80fd\u529b<\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Ampere\u8fd8\u63d0\u5230\u4e86AmpereOne\u5728AI\u63a8\u7406\u65b9\u9762\u7684\u4f18\u52bf\uff0c\u8fd9\u5f97\u76ca\u4e8e\u5728FP16\uff0cInt16\uff0cInt8\u57fa\u7840\u4e0a\u65b0\u589e\u7684\u5bf9BF16\u7684\u652f\u6301\u3002<\/p>\n\n\n\n

\u5728\u8fd0\u884c\u6587\u751f\u56fe\u7684\u6a21\u578bStable Diffusion\u65f6\uff0cAmpereOne\u6bcf\u79d2\u751f\u6210\u7684\u56fe\u7247\u5e27\u7387\u662fAMD EPYC 9654\u76842.3\u500d\u3002<\/p>\n\n\n\n

\u5728\u8fd0\u884c\u667a\u80fd\u63a8\u8350\u6a21\u578bDLRM\uff08Deep Learning Recommendation Model\uff09\u65f6\uff0cAmpereOne\u6bcf\u79d2\u80fd\u5904\u7406\u7684\u63a8\u8350\u6b21\u6570\u662fAMD EPYC 9654\u76842\u500d\u4ee5\u4e0a\u3002<\/p>\n\n\n\n

Jeff Wittich\u8868\u793a\uff0cAmpereOne\u7cfb\u5217\u5904\u7406\u5668\u8bbe\u8ba1\u8fc7\u7a0b\u4e2d\u8003\u8651\u5230\u4e86AI\u7684\u9700\u6c42\u3002<\/p>\n\n\n\n

\u8f6f\u4ef6\u5c42\u9762\uff0cAmpere\u6536\u8d2d\u4e86AI\u8f6f\u4ef6\u516c\u53f8OnSpecta\uff0c\u4ece\u800c\u8ba9Ampere\u5904\u7406\u5668\u66f4\u597d\u5730\u8fd0\u884cAI\u76f8\u5173\u8d1f\u8f7d\u3002\u786c\u4ef6\u5c42\u9762\uff0cAmpereOne\u7cfb\u5217\u5904\u7406\u5668\u65b0\u589e\u4e86\u5bf9\u4e8eBF16\u8ba1\u7b97\u7cbe\u5ea6\u7684\u652f\u6301\u3002<\/p>\n\n\n\n

\u636e\u4e86\u89e3\uff0c\u76ee\u524d\u5df2\u7ecf\u6709\u8bb8\u591a\u4f01\u4e1a\u90fd\u5728\u4f7f\u7528Ampere Altra\u7cfb\u5217\u5904\u7406\u5668\u505aAI\u63a8\u7406\uff0c\u7528\u7740Ampere\u5b98\u65b9Library\u5e93\uff0c\u5305\u62ecTensorFlow\u3001PyTorch\u3001ONNX\u7b49\u4e3b\u6d41\u6846\u67b6\u3002<\/p>\n\n\n\n

\u66f4\u9002\u5408\u4e91\u8ba1\u7b97\u573a\u666f\u7684\u5904\u7406\u5668<\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Ampere\u4e00\u76f4\u559c\u6b22\u5f3a\u8c03\u81ea\u5bb6\u505a\u7684\u53eb\u4e91\u539f\u751f\u5904\u7406\u5668\uff0c\u610f\u5728\u51f8\u663e\u5b83\u975e\u5e38\u9002\u5408\u7528\u5728\u516c\u6709\u4e91\u7684\u573a\u666f\u3002\u7136\u800c\uff0c\u6700\u80fd\u4f53\u73b0\u5b83\u9002\u5408\u4e91\u573a\u666f\u5c31\u662f\u5bf9\u865a\u62df\u673a\u7684\u652f\u6301\u3002<\/p>\n\n\n\n

\u5982\u4e0a\u56fe\u6240\u793a\uff0c\u7531\u4e8e\u6838\u5fc3\u6bd4\u8f83\u591a\uff0c\u5355\u4e2aRack\u80fd\u652f\u6301\u66f4\u591a\u7684\u865a\u62df\u673a\uff0c\u66f4\u591a\u7684\u865a\u62df\u673a\u53ef\u4ee5\u5356\u7ed9\u66f4\u591a\u7684\u7528\u6237\uff0c\u80fd\u5e2e\u4e91\u5382\u5546\u4ea7\u751f\u66f4\u591a\u7ecf\u6d4e\u6548\u76ca\u3002<\/p>\n\n\n\n

\u4e3a\u4e86\u7528\u5982\u6b64\u4e4b\u591a\u7684\u6838\u5fc3\u7a33\u5b9a\u5730\u652f\u6301\u66f4\u591a\u7528\u6237\uff0cAmpere\u5728\u5185\u5b58\u7ba1\u7406\u4e0a\u505a\u4e86\u5f88\u591a\u4f18\u5316\u3002<\/p>\n\n\n\n

\u5728\u9762\u5bf9\u5185\u5b58\u5899\u548c\u53ef\u80fd\u5b58\u5728\u7684\u5185\u5b58\u4e0d\u5747\u8861\u95ee\u9898\u65f6\uff0cJeff Wittich\u8868\u793a\uff0cAmpereOne\u62e5\u6709\u66f4\u9ad8\u7684\u5185\u5b58\u5e26\u5bbd\uff0c\u66f4\u597d\u7684\u5e26\u5bbd\u7ba1\u7406\u6280\u672f\uff0c\u65b0\u7684Chiplet\u6280\u672f\uff0c\u65b0\u7684\u7f51\u683c\u62e5\u585e\u7ba1\u7406\uff08Mesh Congestion Management\uff09\u7b49\u6280\u672f\uff0c\u8fd9\u90fd\u6709\u52a9\u4e8e\u8ba9\u6bcf\u4e2a\u7528\u6237\u90fd\u516c\u5e73\u5730\u4f7f\u7528\u5185\u5b58\u8d44\u6e90\u3002<\/p>\n\n\n\n

\u4eceJeff Wittich\u7684\u4ecb\u7ecd\u4e2d\u4e86\u89e3\u5230\uff0c\u4e0b\u4e00\u9636\u6bb5\uff0cAmpere\u5c06\u63a8\u51fa12\u5185\u5b58\u901a\u9053\u7248\u672c\u7684ApmereOne\u3002\u540c\u65f6\uff0c\u4e3a\u4e86\u6269\u5927\u5728\u4e91\u539f\u751f\u9886\u57df\u7684\u4f18\u52bf\uff0cAmpere\u5728\u672a\u6765\u8fd8\u5c06\u63a8\u51fa\u66f4\u591a\u6838\u5fc3\u7684\u5904\u7406\u5668\u3002<\/p>\n\n\n\n

\u591a\u6838\u5904\u7406\u5668\u5c06\u4f1a\u8ba9\u5355\u8def\u670d\u52a1\u5668\u5e02\u573a\u8d70\u5411\u7e41\u8363<\/strong><\/p>\n\n\n\n

Ampere\u7684\u591a\u6838\u5904\u7406\u5668\u786e\u5b9e\u4e3a\u670d\u52a1\u5668\u5e02\u573a\u5e26\u6765\u4e86\u4e00\u4e9b\u53d8\u5316\uff0c\u6bd4\u5982\uff0cAmpere\u8fd9\u79cd\u7ea7\u522b\u7684\u5904\u7406\u5668\u4f1a\u8ba9\u5355\u8def\u670d\u52a1\u5668\u8d70\u5411\u7e41\u8363\u3002<\/p>\n\n\n\n

Jeff Wittich\u8ba4\u4e3a\uff0c\u5355\u8def\u670d\u52a1\u5668\u5e02\u573a\u6709\u660e\u663e\u7684\u589e\u957f\u52a8\u529b\u3002<\/p>\n\n\n\n

\u591a\u8def\u670d\u52a1\u5668\u901a\u5e38\u662f\u4e3a\u4e86\u5f25\u8865\u7b97\u529b\u3001\u6838\u6570\u3001\u5185\u5b58\u3001IO\u7684\u4e0d\u8db3\u3002\u7136\u800c\uff0c\u591a\u8def\u670d\u52a1\u5668\u4e0d\u4ec5\u4f1a\u63d0\u9ad8\u8bbe\u8ba1\u590d\u6742\u5ea6\u548c\u6210\u672c\uff0c\u5728\u4f7f\u7528\u65b9\u9762\u4e5f\u4f1a\u6709\u4e00\u4e9b\u635f\u5931\u3002<\/p>\n\n\n\n

\u800c\u5f53\u5355\u9897\u5904\u7406\u5668\u6838\u5fc3\u8db3\u591f\u591a\u7684\u65f6\u5019\uff0c\u7528\u6237\u5c31\u6ca1\u5fc5\u8981\u7528\u53cc\u8def\u4ee5\u53ca\u591a\u8def\u670d\u52a1\u5668\u4e86\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

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