{"id":584,"date":"2025-04-23T16:21:37","date_gmt":"2025-04-23T08:21:37","guid":{"rendered":"http:\/\/X1.mcplive.cn\/?p=584"},"modified":"2025-04-23T16:22:04","modified_gmt":"2025-04-23T08:22:04","slug":"%e6%80%a7%e8%83%bd%e8%b7%83%e8%bf%9b%e3%80%81%e8%a7%84%e6%a8%a1%e7%aa%81%e7%a0%b4%e3%80%81%e5%8a%9f%e8%83%bd%e4%bc%98%e5%8c%96%ef%bc%81amd-epyc-9005%e7%b3%bb%e5%88%97%e5%a4%84%e7%90%86%e5%99%a8","status":"publish","type":"post","link":"http:\/\/X1.mcplive.cn\/?p=584","title":{"rendered":"\u6027\u80fd\u8dc3\u8fdb\u3001\u89c4\u6a21\u7a81\u7834\u3001\u529f\u80fd\u4f18\u5316\uff01AMD EPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u6df1\u5ea6\u89e3\u6790"},"content":{"rendered":"\n<p>\u6587\/\u56fe MC\u8bc4\u6d4b\u5ba4<\/p>\n\n\n\n<p>\u4ece2020\u5e74\u5f00\u59cb\uff0c\u968f\u7740AI\u8ba1\u7b97\u7684\u5927\u7206\u53d1\u548c\u4e91\u8ba1\u7b97\u89c4\u6a21\u6301\u7eed\u3001\u5feb\u901f\u5730\u589e\u957f\uff0c\u4f01\u4e1a\u7ea7\u7528\u6237\u7684\u9700\u6c42\u4e5f\u5728\u5feb\u901f\u6500\u5347\u3002\u5373\u4f7f\u57282023\u5e74\uff0c\u4f01\u4e1a\u7ea7\u5904\u7406\u5668\u5df2\u7ecf\u5b9e\u73b0\u5355\u8def\u6700\u9ad8128\u6838256\u7ebf\u7a0b\u7684\u89c4\u6a21\uff0c\u4f46\u9762\u5bf9\u65e0\u5c3d\u7684\u8ba1\u7b97\u9700\u6c42\uff0c\u4f01\u4e1a\u7ea7\u7528\u6237\u4f9d\u65e7\u5f3a\u70c8\u6e34\u6c42\u66f4\u5feb\u3001\u66f4\u9ad8\u6548\u7684\u4ea7\u54c1\u3002\u4e3a\u4e86\u987a\u5e94\u8fd9\u79cd\u8d8b\u52bf\u548c\u6ee1\u8db3\u5e02\u573a\u7684\u9700\u6c42\uff0c2024\u5e7410\u6708\uff0cAMD\u53d1\u5e03\u4e86\u65b0\u4e00\u4ee3EPYC 9005\u7cfb\u5217\u5904\u7406\u5668\uff0c\u5c06\u5904\u7406\u5668\u6838\u5fc3\u6570\u91cf\u5927\u5e45\u5ea6\u63d0\u5347\u81f3\u6700\u591a192\u4e2a\uff0c\u540c\u65f6\u6027\u80fd\u4e5f\u5927\u5e45\u5ea6\u63d0\u5347\u3002\u90a3\u4e48AMD EPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u662f\u5982\u4f55\u505a\u5230\u8fd9\u4e00\u5207\u7684\uff1f\u672c\u6587\u5c06\u548c\u4f60\u4e00\u8d77\u89e3\u8bfb\u5176\u5185\u90e8\u7684\u79d8\u5bc6\u3002<\/p>\n\n\n\n<p><strong>3nm\u5de5\u827a\u4e0a\u9635 \u6700\u5927192\u6838\u5fc3<\/strong><strong>EPYC 9005\u521b\u9020\u5904\u7406\u5668\u65b0\u7eaa\u5f55<\/strong><\/p>\n\n\n\n<p>EPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u6709Zen 5\u3001Zen 5c\u4e24\u79cd\u7248\u672c\uff0c\u603b\u8ba1\u670927\u6b3e\u4ea7\u54c1\uff0c\u5176\u4e2d\u57fa\u4e8eZen 5c\u7684\u9ad8\u5bc6\u5ea6\u578b\u53f7\u67095\u6b3e\uff0c\u6db5\u76d6\u4e8696\u6838\u5fc3\uff5e192\u6838\u5fc3\u7684\u4e0d\u540c\u65b9\u6848\u3002\u57fa\u4e8eZen 5\u67b6\u6784\u7684\u4ea7\u54c1\u5360\u636e\u4e86\u6700\u591a\u7684\u5904\u7406\u5668\u578b\u53f7\u6570\u91cf\uff0c\u6db5\u76d6\u4e868\u6838\u5fc3\uff5e128\u6838\u5fc3\u7684\u4e0d\u540c\u65b9\u6848\uff0c\u6700\u5927\u6838\u5fc3\u6570\u91cf\u4e3a128\u6838\u3002\u5176\u4e2d96\u6838\u5fc3\u3001128\u6838\u5fc3\u7684\u5904\u7406\u5668\uff0cZen 5\u548cZen 5c\u90fd\u6709\u76f8\u5e94\u4ea7\u54c1\u63a8\u51fa\uff0c\u524d\u8005\u663e\u7136\u662f\u9762\u5411\u9ad8\u6027\u80fd\u7528\u6237\uff0c\u540e\u8005\u7684\u9891\u7387\u548c\u529f\u8017\u66f4\u4f4e\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"535\" src=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-12.png\" alt=\"\" class=\"wp-image-586\" srcset=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-12.png 960w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-12-300x167.png 300w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-12-768x428.png 768w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/figure>\n\n\n\n<p>\u25b2AMD EPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u5bb6\u65cf<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"957\" height=\"540\" src=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-13.png\" alt=\"\" class=\"wp-image-587\" srcset=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-13.png 957w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-13-300x169.png 300w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-13-768x433.png 768w\" sizes=\"auto, (max-width: 957px) 100vw, 957px\" \/><\/figure>\n\n\n\n<p>\u25b2AMD EPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u8fd8\u7279\u522b\u9002\u5408\u642d\u914dGPU\u7528\u4e8eAI\u63a8\u7406\u548c\u8bad\u7ec3\uff0c\u5176\u4e2d5GHz\u9891\u7387\u7684EPYC 9575F\u642d\u914dGPU\u80fd\u5927\u5e45\u63d0\u5347AI\u63a8\u7406\u548c\u8bad\u7ec3\u6027\u80fd\u3002<\/p>\n\n\n\n<p>EPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u5927\u5e45\u5ea6\u63d0\u5347\u4e86\u6700\u9ad8\u9891\u7387\uff0c\u57fa\u4e8eZen 5\u67b6\u6784\u7684\u5904\u7406\u5668\u4ea7\u54c1\u6700\u9ad8\u9891\u7387\u8fbe\u52305GHz\uff0c\u8fd9\u5728\u4f01\u4e1a\u7ea7\u4ea7\u54c1\u4e0a\u662f\u9996\u6b21\u51fa\u73b0\u5982\u6b64\u9ad8\u9891\u7387\u7684\u4ea7\u54c1\uff0cAMD\u4e3a\u8fd9\u7c7b\u4ea7\u54c1\u589e\u52a0\u4e86\u201cF\u201d\u540e\u7f00\u4ee5\u8868\u793a\u7279\u8272\u548c\u7a81\u51fa\u3002\u4e0d\u8fc7\uff0c\u8fd9\u7c7b\u4ea7\u54c1\u5e76\u975e\u968f\u65f6\u90fd\u8fd0\u884c\u5728\u8fd9\u4e48\u9ad8\u7684\u9891\u7387\u4e0a\uff0cAMD\u7279\u522b\u6307\u51fa\uff0c\u6bcf\u4e2aCCD\u4e2d\u67091\u4e2a\u6838\u5fc3\u53ef\u4ee5\u901a\u8fc7Max Boost\u6280\u672f\u8fd0\u884c\u5728\u8d85\u9ad8\u9891\u7387\u4e0a\uff0c\u5176\u4f59\u7684\u6838\u5fc3\u53d7\u5236\u4e8e\u529f\u8017\u65e0\u6cd5\u5b9e\u73b0\u5982\u6b64\u9ad8\u7684\u9891\u7387\u3002\u53e6\u5916\uff0c\u57fa\u4e8eZen 5c\u67b6\u6784\u7684\u5904\u7406\u5668\u7684\u6838\u5fc3\u6570\u91cf\u66f4\u591a\u3001\u5bc6\u5ea6\u66f4\u5927\uff0c\u9891\u7387\u4ece\u4e0a\u4e00\u4ee3Zen 4c\u67b6\u6784\u6700\u5927\u76843.1GHz\u63d0\u5347\u5230\u4e86\u76ee\u524d\u7684\u6700\u59273.7GHz\uff0c\u6027\u80fd\u660e\u663e\u63d0\u5347\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"958\" height=\"535\" src=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-14.png\" alt=\"\" class=\"wp-image-588\" srcset=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-14.png 958w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-14-300x168.png 300w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-14-768x429.png 768w\" sizes=\"auto, (max-width: 958px) 100vw, 958px\" \/><\/figure>\n\n\n\n<p>\u25b2AMD EPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u91c7\u75282\u79cd\u67b6\u6784\uff0c\u5206\u522b\u662fZen 5\u548cZen 5c\u3002<\/p>\n\n\n\n<p>\u5728EPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u5bb6\u65cf\u4e2d\uff0c\u57fa\u4e8eZen 5\u67b6\u6784\u7684\u4ea7\u54c1\u91c7\u75284nm\u751f\u4ea7\u5de5\u827a\uff0c\u57fa\u4e8eZen 5c\u67b6\u6784\u7684\u4ea7\u54c1\u5219\u91c7\u75283nm\u751f\u4ea7\u5de5\u827a\u3002\u57fa\u4e8eZen 5\u548cZen 5c\u7684\u4ea7\u54c1\u5747\u4e3a\u76f8\u540c\u7684IOD\u8bbe\u8ba1\uff0c\u91c7\u75286nm\u751f\u4ea7\u5de5\u827a\uff0c\u4e0d\u8fc7\u65b0\u7684IOD\u8fdb\u884c\u4e86\u67b6\u6784\u4e0a\u7684\u8c03\u6574\u548c\u66f4\u65b0\uff0c\u89c4\u683c\u548c\u6027\u80fd\u66f4\u5f3a\u5927\u3002\u8fd9\u4e5f\u662fAMD\u9996\u6b21\u5728EPYC\u4ea7\u54c1\u4e0a\u878d\u5408\u4e09\u79cd\u4e0d\u540c\u7684\u751f\u4ea7\u5de5\u827a\uff0c\u5c55\u73b0\u4e86AMD\u5728\u82af\u7247\u8bbe\u8ba1\u9886\u57df\u7684\u5f3a\u5927\u5b9e\u529b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"957\" height=\"480\" src=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-15.png\" alt=\"\" class=\"wp-image-589\" srcset=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-15.png 957w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-15-300x150.png 300w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-15-768x385.png 768w\" sizes=\"auto, (max-width: 957px) 100vw, 957px\" \/><\/figure>\n\n\n\n<p>\u25b2Zen 5\u548cZen 5c\u7684\u4e0d\u540c\u7684\u5fae\u67b6\u6784\u5e26\u6765\u4e86\u5904\u7406\u5668\u4e0d\u540c\u7684\u5e02\u573a\u53d6\u5411\u3002<\/p>\n\n\n\n<p>EPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u7684\u6700\u5927TDP\u529f\u8017\u63d0\u5347\u5230500W\uff0c\u5b98\u65b9\u660e\u786e\u6807\u6ce8TDP\u4e3a500W\u7684\u4ea7\u54c1\u53ea\u67092\u6b3e\uff0c\u5206\u522b\u662fEPYC 9965\u548cEPYC 9755\uff0c\u5176\u4f59\u6240\u6709\u4ea7\u54c1\u7684TDP\u529f\u8017\u90fd\u5728400W\u4ee5\u4e0b\uff0c\u591a\u6570\u4e3a390W\u548c300W\u3002\u4e0d\u8fc7AMD\u4e5f\u63d0\u5230\uff0c\u90e8\u5206TDP\u4e3a400W\u7684\u5904\u7406\u5668\u53ef\u4ee5\u5f00\u542f\u81ea\u5b9a\u4e49\u914d\u7f6e\uff0c\u5c06TDP\u63d0\u5347\u5230500W\u4ee5\u83b7\u53d6\u66f4\u957f\u65f6\u95f4\u7684\u9ad8\u9891\u7387\u8fd0\u884c\uff0c\u5f97\u5230\u66f4\u663e\u8457\u7684\u6027\u80fd\u91ca\u653e\u3002<\/p>\n\n\n\n<p>\u53ef\u80fd\u6709\u4e9b\u7528\u6237\u8981\u95ee\uff0c\u76ee\u524d\u6d88\u8d39\u7ea7\u684c\u9762\u5e73\u53f0\u5df2\u7ecf\u67098\u6838\u5fc316\u6838\u5fc3\u7684\u4ea7\u54c1\uff0c\u4e3a\u4ec0\u4e48EPYC\u5bb6\u65cf\u4e2d\u8fd8\u6709\u8fd9\u7c7b\u4ea7\u54c1\u5462\uff1f\u8fd9\u662f\u56e0\u4e3a\u6574\u4e2aEPYC\u7684\u5e73\u53f0\u8bbe\u7f6e\u3001IO\u89c4\u683c\u4ee5\u53ca\u4e92\u8054\u89c4\u6a21\u7b49\u548c\u6d88\u8d39\u7ea7\u684c\u9762\u5e73\u53f0\u5b58\u5728\u76f8\u5f53\u5927\u7684\u5dee\u5f02\uff0c\u6bd4\u5982\u66f4\u591a\u7684PCIe 5.0\u901a\u9053\u3001\u66f4\u5927\u5bb9\u91cf\u7684\u5185\u5b58\u652f\u6301\u7b49\uff0c\u56e0\u6b64\u5bf9\u4e00\u4e9b\u8ba1\u7b97\u6027\u80fd\u8981\u6c42\u4e0d\u9ad8\uff0c\u4f46\u5bf9\u4e92\u8054\u80fd\u529b\u3001\u5185\u5b58\u5bb9\u91cf\u8981\u6c42\u8f83\u9ad8\u7684\u573a\u5408\uff0c\u6838\u5fc3\u6570\u91cf\u8f83\u5c11\u7684\u4ea7\u54c1\u8fd8\u662f\u975e\u5e38\u5408\u9002\u7684\u3002&nbsp;&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"951\" height=\"520\" src=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-16.png\" alt=\"\" class=\"wp-image-590\" srcset=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-16.png 951w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-16-300x164.png 300w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-16-768x420.png 768w\" sizes=\"auto, (max-width: 951px) 100vw, 951px\" \/><\/figure>\n\n\n\n<p>AMD\u5bf9EPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u5bc4\u4e88\u539a\u671b\uff0c\u79f0\u5176\u4e3a\u6700\u597d\u7684\u670d\u52a1\u5668\u5904\u7406\u5668\u3002\u76f8\u6bd4\u7ade\u4e89\u5bf9\u624b\u7684\u4ea7\u54c1\uff0cEPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u7684\u5404\u65b9\u9762\u8868\u73b0\u90fd\u5f97\u5230\u660e\u663e\u63d0\u5347\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"955\" height=\"536\" src=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-17.png\" alt=\"\" class=\"wp-image-591\" srcset=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-17.png 955w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-17-300x168.png 300w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-17-768x431.png 768w\" sizes=\"auto, (max-width: 955px) 100vw, 955px\" \/><\/figure>\n\n\n\n<p>AMD\u5728\u53d1\u5e03\u4f1a\u4e0a\u5bf9\u6bd4\u4e86\u4e00\u7ec4\u6570\u636e\uff1a1000\u53f0\u53cc\u8def\u82f1\u7279\u5c14\u81f3\u5f3a\u767d\u91d18280\u670d\u52a1\u5668\u7684\u6027\u80fd\u548c131\u53f0\u53cc\u8defEPYC 9005\u7684\u6027\u80fd\u76f8\u5f53\uff0c\u4f46\u662fAMD\u7684\u65b9\u6848\u4f7f\u5f97\u6574\u4f53\u7535\u80fd\u8282\u7ea6\u4e8668%\uff0c\u670d\u52a1\u5668\u6570\u91cf\u964d\u4f4e87%\uff0c3\u5e74\u7684TCO\u8017\u8d39\u964d\u4f4e67%\u3002\u8fd9\u6837\u7684\u6574\u4f53\u8868\u73b0\u66f4\u4ee4\u4eba\u6ee1\u610f\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>Zen 5\u548cZen 5c\u67b6\u6784<\/strong><strong>\u9ad8\u6027\u80fd\u548c\u9ad8\u5bc6\u5ea6\u5e76\u5b58<\/strong><\/p>\n\n\n\n<p>\u63a5\u4e0b\u6765\u770b\u67b6\u6784\u3002Zen 5\u67b6\u6784\u9488\u5bf9\u4f01\u4e1a\u7ea7\u4ea7\u54c1\u7684\u8bbe\u8ba1\u76ee\u6807\u662f\u63d0\u4f9b1T\u548c2T\u6027\u80fd\u63d0\u5347\u5e76\u6210\u4e3a\u672a\u6765\u8ba1\u7b97\u7684\u57fa\u7840\u67b6\u6784\u3002AMD\u7279\u522b\u63d0\u5230\u901a\u8fc7\u52a0\u5165\u5bf9AVX-512\u7684\u652f\u6301\uff0c\u53ef\u4ee5\u8fdb\u4e00\u6b65\u63d0\u9ad8\u541e\u5410\u91cf\u548cAI\u8ba1\u7b97\u7684\u6027\u80fd\u3002\u5728\u5e73\u53f0\u65b9\u9762\uff0cZen 5\u67b6\u6784\u5e26\u6765\u4e86\u6807\u51c6\u578bZen 5\u548c\u7d27\u51d1\u578bZen 5c\u4e24\u79cd\u89c4\u683c\uff0c\u8fd8\u652f\u6301FP512\u548cFP256\u7684\u6570\u636e\u8def\u5f84\u914d\u7f6e\uff0c\u652f\u6301\u6574\u4f53\u89c4\u6a21\u7f29\u653e\u548c\u80fd\u6e90\u6548\u7387\u63d0\u5347\u3002\u5de5\u827a\u65b9\u9762\u5219\u4e3a3nm\u548c4nm\u8fdb\u884c\u4e86\u9002\u914d\u548c\u4f18\u5316\uff0c\u589e\u5f3a\u4e86\u90e8\u5206ISA\u529f\u80fd\u3002\u6574\u4f53\u6765\u770b\uff0cZen 5\u67b6\u6784\u5c06\u5728\u5f88\u957f\u4e00\u6bb5\u65f6\u95f4\u5185\u6210\u4e3aAMD\u8ba1\u7b97\u67b6\u6784\u7684\u57fa\u7840\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"962\" height=\"540\" src=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-18.png\" alt=\"\" class=\"wp-image-592\" srcset=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-18.png 962w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-18-300x168.png 300w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-18-768x431.png 768w\" sizes=\"auto, (max-width: 962px) 100vw, 962px\" \/><\/figure>\n\n\n\n<p>\u25b2Zen 5\u67b6\u6784\u9488\u5bf9\u4f01\u4e1a\u7ea7\u4ea7\u54c1\u7684\u8bbe\u8ba1\u76ee\u6807\u4e00\u89c8<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"958\" height=\"538\" src=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-19.png\" alt=\"\" class=\"wp-image-593\" srcset=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-19.png 958w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-19-300x168.png 300w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-19-768x431.png 768w\" sizes=\"auto, (max-width: 958px) 100vw, 958px\" \/><\/figure>\n\n\n\n<p>\u25b2Zen 5 CCD\u7684\u8bbe\u8ba1\u7279\u6027\u60c5\u51b5<\/p>\n\n\n\n<p>\u67b6\u6784\u6539\u8fdb\u65b9\u9762\uff0cZen 5\u4e3b\u8981\u5728\u56db\u5927\u65b9\u9762\u8fdb\u884c\u4e86\u6539\u8fdb\u4f18\u5316\u3002\u4e00\u662f\u5728\u5206\u652f\u9884\u6d4b\u65b9\u9762\uff0cZen 5\u505a\u4e86\u6781\u5927\u7684\u63d0\u5347\uff0c\u541e\u5410\u91cf\u66f4\u5927\u3001\u5ef6\u8fdf\u66f4\u4f4e\u4ee5\u53caL2\u7f13\u5b58\u5e26\u5bbd\u589e\u5927\u7b49\uff0c\u6548\u7387\u5f97\u5230\u63d0\u5347\uff1b\u4e8c\u662f\u62d3\u5bbd\u53d6\u6307\u548c\u89e3\u7801\u7ba1\u9053\u4e3a\u53cc\u8def\uff0c\u6bcf\u4e2a\u89e3\u7801\u7ba1\u9053\u6bcf\u5468\u671f\u6267\u884c4\u4e2a\u6307\u4ee4\uff0c\u603b\u4f53\u6765\u7b97\u662f\u6bcf\u5468\u671f8\u4e2a\u64cd\u4f5c\u3002\u53cc\u8def\u89e3\u7801\u7ba1\u9053\u662fAMD\u9996\u6b21\u51fa\u73b0\u7684\u8bbe\u8ba1\u3002<\/p>\n\n\n\n<p>\u7b2c\u4e09\uff0c\u6267\u884c\u80fd\u529b\u65b9\u9762\uff0c\u6574\u6570ALU\u52a0\u5f3a\u52306\u4e2a\uff0cAGU\u63d0\u5347\u52304\u4e2a\uff0c\u6bcf\u5468\u671f\u53ef\u4ee5\u6267\u884c6\u4e2aFP\u6216\u80052\u4e2a\u5468\u671f\u6267\u884c1\u4e2aFADD\u64cd\u4f5c\uff0c\u5b8c\u6574\u7684AVX-512\u4e5f\u88ab\u7eb3\u5165\u67b6\u6784\u4e2d\uff1b\u56db\u662f\u6570\u636e\u6d41\u65b9\u9762\uff0c4\u4e2a\u8d1f\u8f7d\u7ba1\u9053\u53ef\u4ee5\u6267\u884c512bit\u7684AVX-512\u8ba1\u7b97\u6570\u636e\u6d41\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"950\" height=\"535\" src=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-20.png\" alt=\"\" class=\"wp-image-594\" srcset=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-20.png 950w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-20-300x169.png 300w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-20-768x433.png 768w\" sizes=\"auto, (max-width: 950px) 100vw, 950px\" \/><\/figure>\n\n\n\n<p>\u25b2Zen 5\u67b6\u6784\u6574\u4f53\u8bbe\u8ba1\u7279\u6027\u4e00\u89c8<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"963\" height=\"533\" src=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-21.png\" alt=\"\" class=\"wp-image-595\" srcset=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-21.png 963w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-21-300x166.png 300w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-21-768x425.png 768w\" sizes=\"auto, (max-width: 963px) 100vw, 963px\" \/><\/figure>\n\n\n\n<p>\u25b2Zen 5\u76f8\u6bd4Zen 4\u5fae\u67b6\u6784\u63d0\u5347\u60c5\u51b5\u603b\u7ed3<\/p>\n\n\n\n<p>Zen 5\u7684CCD\u65b9\u9762\uff0c\u6838\u5fc3\u6539\u8fdb\u4e3b\u8981\u662fL1\u548cL2\u7f13\u5b58\u7684\u6027\u80fd\u5927\u5e45\u5ea6\u63d0\u5347\uff0c\u6bd4\u5982L2\u7684\u7f13\u5b58\u5173\u8054\u6027\u7ffb\u500d\uff0c\u540c\u65f6L2\u7f13\u5b58\u5e26\u5bbd\u7ffb\u500d\u3002L3\u65b9\u9762\u4e3b\u8981\u662f\u964d\u4f4e\u4e86\u547d\u4e2d\u5931\u8bef\u7684\u6982\u7387\uff0c\u56e0\u6b64\u5ef6\u8fdf\u5927\u5e45\u5ea6\u964d\u4f4e\u3002\u5982\u679c\u4ee5Zen 4\u4e3a\u57fa\u51c6\u5bf9\u6bd4\u7684\u8bdd\uff0cZen 5\u7684CCD\u62e5\u6709\u66f4\u5feb\u7684L2\u548c\u6240\u6709\u6838\u5fc3\u5171\u4eab\u7684\u3001\u5ef6\u8fdf\u66f4\u4f4e\u768432MB L3\u3002\u53e6\u5916\uff0cL2\u7684\u6570\u636e\u6807\u7b7e\u5728L3\u4e2d\u662f\u91cd\u590d\u7684\uff0c\u8fd9\u610f\u5473\u7740\u63a2\u6d4b\u8fc7\u6ee4\u548c\u5feb\u901f\u7f13\u5b58\u4f20\u8f93\u6280\u672f\u80fd\u591f\u6709\u6548\u542f\u7528\u5e76\u5e26\u6765\u66f4\u597d\u7684\u6027\u80fd\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"512\" src=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-22.png\" alt=\"\" class=\"wp-image-596\" srcset=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-22.png 960w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-22-300x160.png 300w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-22-768x410.png 768w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/figure>\n\n\n\n<p>\u25b2Zen 5\u548cZen 5c\u7684\u8bbe\u8ba1\u76ee\u6807\u548c\u6574\u4f53\u5dee\u5f02<\/p>\n\n\n\n<p>\u53e6\u5916\u5c31\u662fZen 5c\uff0cAMD\u91c7\u7528\u540c\u67b6\u6784\u6838\u5fc3\u7684\u505a\u6cd5\u3002Zen 5c\u548cZen 5\u7684\u6574\u4e2a\u67b6\u6784\u7ed3\u6784\u5b8c\u5168\u76f8\u540c\uff0c\u53ea\u662fZen 5c\u91c7\u7528\u8f83\u4f4e\u7684\u9891\u7387\u548c\u8f83\u9ad8\u7684\u80fd\u6548\u6bd4\u8bbe\u8ba1\u65b9\u6848\uff0c\u540c\u65f6\u964d\u4f4e\u4e86\u5206\u914d\u81f3\u6bcf\u4e2a\u6838\u5fc3\u7684L3\u7f13\u5b58\u5bb9\u91cf\u3002\u5728Zen 5\u4e0a\uff0c8\u4e2aCPU\u6838\u5fc3\u5171\u4eab32MB L3\uff0c\u6bcf\u6838\u5fc3\u5e73\u57474MB\u3002\u5728Zen 5c\u4e0a\uff0c16\u4e2aCPU\u6838\u5fc3\u5171\u4eab\u6574\u7ec432MB L3\uff0c\u6bcf\u6838\u5fc32MB\u3002\u5728\u57fa\u4e8eZen 5c\u7684\u4ea7\u54c1\u4e0a\uff0c\u56e0\u4e3a\u6bcf\u6838\u5fc3\u7684L3\u7f13\u5b58\u66f4\u4f4e\uff0c\u8fd9\u5bf9\u4e8e\u4e00\u4e9b\u7f13\u5b58\u654f\u611f\u578b\u7684\u5e94\u7528\u6765\u8bb2\u4f1a\u6709\u6027\u80fd\u4e0a\u7684\u5f71\u54cd\uff0c\u4f46\u8003\u8651\u5230Zen 5c\u4ea7\u54c1\u4e3b\u8981\u9762\u5411\u9ad8\u5bc6\u5ea6\u8ba1\u7b97\u7c7b\u7684\u5ba2\u6237\uff0c\u56e0\u6b64\u8fd9\u6837\u7684\u8bbe\u8ba1\u662f\u5408\u7406\u7684\u3002<\/p>\n\n\n\n<p>\u5728SoC\u5c42\u9762\u7684\u5b8f\u89c2\u5e03\u5c40\u4e0a\uff0cEPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u6709\u4e24\u79cd\u5e03\u5c40\uff1a\u7b2c\u4e00\u79cd\u662f\u4ee5Zen 5\u67b6\u6784\u7684CCD\u4e3a\u6838\u5fc3\u7684\u4ea7\u54c1\uff0c\u6574\u4f53\u6700\u591a16\u4e2aCCD\uff0c\u6700\u591a\u914d\u5907128\u4e2aCPU\u6838\u5fc3\uff1b\u7b2c\u4e8c\u79cd\u662f\u4ee5Zen 5c\u67b6\u6784\u7684CCD\u4e3a\u6838\u5fc3\u7684\u4ea7\u54c1\uff0c\u6574\u4f53\u6700\u591a12\u4e2aCCD\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u6bcf\u4e2aZen 5c\u7684CCD\u62e5\u670916\u4e2aCPU\u6838\u5fc3\uff0c\u9762\u79ef\u6bd4Zen 5 CCD\u7565\u5927\uff0c\u56e0\u6b64\u5728IOD\u5468\u56f4\u53ea\u80fd\u5e03\u5c4012\u4e2aCCD\uff0c\u6838\u5fc3\u6570\u91cf\u6700\u591a\u4e3a192\u4e2a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"957\" height=\"541\" src=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-23.png\" alt=\"\" class=\"wp-image-597\" srcset=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-23.png 957w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-23-300x170.png 300w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-23-768x434.png 768w\" sizes=\"auto, (max-width: 957px) 100vw, 957px\" \/><\/figure>\n\n\n\n<p>\u25b2Zen 5\u9488\u5bf9\u80fd\u8017\u6bd4\u65b9\u9762\u8fdb\u884c\u4e86\u5927\u91cf\u4f18\u5316\u8bbe\u8ba1<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"957\" height=\"538\" src=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-24.png\" alt=\"\" class=\"wp-image-598\" srcset=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-24.png 957w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-24-300x169.png 300w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-24-768x432.png 768w\" sizes=\"auto, (max-width: 957px) 100vw, 957px\" \/><\/figure>\n\n\n\n<p>\u25b2\u5728CPU\u7684AI\u6027\u80fd\u65b9\u9762\uff0cZen 5\u76f8\u6bd4\u5bf9\u6bd4\u4ea7\u54c1\u5927\u5e45\u5ea6\u63d0\u5347\u3002<\/p>\n\n\n\n<p>AMD\u5bf9Zen 5\u67b6\u6784\u505a\u4e86\u5927\u91cf\u7684\u80fd\u8017\u6bd4\u4f18\u5316\u548c\u6539\u8fdb\uff0c\u56e0\u6b64Zen 5\u67b6\u6784\u5e26\u6765\u4e86\u4e0d\u9519\u7684\u80fd\u8017\u6bd4\u4f18\u52bf\u3002\u6bd4\u5982\uff0c\u6301\u7eed\u7684\u7535\u6e90\u95e8\u63a7\u6280\u672f\u7684\u6539\u8fdb\u3001\u51cf\u5c11\u7535\u6e90\u8fdb\u5165\/\u9000\u51fa\u6240\u8017\u8d39\u7684\u65f6\u95f4\u3001\u66f4\u597d\u7684\u5206\u652f\u9884\u6d4b\u7b49\uff0c\u8fd9\u4e9b\u4f18\u5316\u90fd\u8fdb\u4e00\u6b65\u63d0\u9ad8\u4e86Zen 5\u7684\u80fd\u8017\u6bd4\u3002\u53e6\u5916\uff0c\u6574\u4f53\u7f13\u5b58\u5c42\u6b21\u7ed3\u6784\u3001\u603b\u7ebf\u7ed3\u6784\u3001\u6838\u5fc3\u4ef6\u6d41\u91cf\u7684\u4f18\u5316\u4e5f\u4f7f\u5f97\u5904\u7406\u5668\u7684\u6548\u7387\u5f97\u4ee5\u63d0\u5347\u3002\u4e00\u822c\u6765\u8bb2\uff0c\u7535\u6e90\u6548\u7387\u7684\u63d0\u9ad8\u5c31\u610f\u5473\u7740\u7cfb\u7edf\u6027\u80fd\u7684\u63d0\u5347\uff0c\u56e0\u4e3a\u7535\u80fd\u88ab\u7528\u5728\u4e86\u5176\u4ed6\u5408\u9002\u7684\u5730\u65b9\u3002\u5728\u5173\u952e\u6027\u6570\u636e\u4e0a\uff0cAMD\u8868\u793aZen 5\u67b6\u6784\u5e26\u6765\u4e86\u6700\u9ad817%\u7684\u4f01\u4e1a\u7ea7\u548c\u4e91\u8ba1\u7b97IPC\u63d0\u5347\uff0c\u4ee5\u53ca\u9ad8\u8fbe37%\u7684AI\u6027\u80fdIPC\u63d0\u5347\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>EPYC 9005 SoC\u6574\u4f53\u5e03\u5c40  <\/strong><strong>IOD\u91cd\u65b0\u4f18\u5316 \u5f15\u5165\u65b0\u529f\u80fd\u00a0<\/strong><\/p>\n\n\n\n<p>\u4e00\u76f4\u4ee5\u6765\uff0cAMD\u5728IOD\u8bbe\u8ba1\u4e0a\u90fd\u975e\u5e38\u51fa\u8272\uff0cEPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u4e5f\u4e0d\u4f8b\u5916\u3002\u8be5\u7cfb\u5217\u5904\u7406\u5668\u7684IOD\u91c7\u75286nm\u751f\u4ea7\u5de5\u827a\uff0c\u4e0e\u4e0a\u4ee3\u4ea7\u54c1\u76f8\u6bd4\uff0c\u591a\u9879\u89c4\u683c\u8fdb\u884c\u4e86\u5927\u5e45\u5ea6\u5347\u7ea7\uff0c\u6211\u4eec\u5217\u4e3e\u6765\u770b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"952\" height=\"528\" src=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-25.png\" alt=\"\" class=\"wp-image-599\" srcset=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-25.png 952w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-25-300x166.png 300w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-25-768x426.png 768w\" sizes=\"auto, (max-width: 952px) 100vw, 952px\" \/><\/figure>\n\n\n\n<p>\u25b2AMD EPYC 9005\u7cfb\u5217SoC\u5c42\u9762\u7684\u5b8f\u89c2\u5e03\u5c40\u548c\u7279\u6027\u4e00\u89c8<\/p>\n\n\n\n<p><strong>EPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u7684\u5185\u5b58\u89c4\u683c\uff1a<\/strong><\/p>\n\n\n\n<p><strong>\u25cf\u5185\u5b58\u901f\u7387\uff1a<\/strong>EPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u65b0\u589e\u4e86\u5bf9\u6700\u591a12\u901a\u9053\u7684DDR5 6000 ECC\u5185\u5b58\u7684\u652f\u6301\u3002\u4e0d\u8fc7AMD\u516c\u5e03\u7684\u8d44\u6599\u8fd8\u663e\u793a\u8be5\u7cfb\u5217\u5904\u7406\u5668\u652f\u6301DDR5 6400 ECC\u5185\u5b58\uff0c\u8fd9\u610f\u5473\u7740\u8be5\u89c4\u683c\u53ef\u80fd\u662f\u53ef\u914d\u7f6e\u7684\uff0c\u7528\u6237\u5982\u9700\u8981DDR5 6400 ECC\u5185\u5b58\u6216\u8bb8\u53ef\u4ee5\u548c\u5177\u4f53\u7684\u5382\u5546\u63d0\u51fa\u9700\u6c42\u3002\u4e0a\u4ee3EPYC 9004\u7cfb\u5217\u5904\u7406\u5668\u867d\u7136\u4e5f\u652f\u6301DDR5\uff0c\u4f46\u662f\u6700\u9ad8\u53ea\u652f\u6301DDR5 4800\u3002<\/p>\n\n\n\n<p><strong>\u25cf\u5185\u5b58\u901a\u9053\uff1a<\/strong>EPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u652f\u63012\u30014\u30016\u30018\u300110\u300112\u901a\u9053\u7684\u914d\u7f6e\uff0c\u5176\u4e2d12\u901a\u9053\u80fd\u591f\u53d1\u6325\u51fa\u6700\u9ad8\u7684\u6027\u80fd\u3002<\/p>\n\n\n\n<p><strong>\u25cf\u5185\u5b58\u79cd\u7c7b\uff1a<\/strong>EPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u652f\u6301RDIMM\u5185\u5b58\u548c3DS RDIMM\u5185\u5b58\u3002\u524d\u8005\u662f\u4e13\u4e3a\u670d\u52a1\u5668\u8bbe\u8ba1\u7684\u5185\u5b58\uff0c\u5b83\u5728\u5185\u5b58PCB\u4e0a\u52a0\u5165\u4e86\u4e13\u7528\u7684\u5bc4\u5b58\u5668\u4ee5\u51cf\u5c11\u5e76\u884c\u4f20\u8f93\u7684\u8ddd\u79bb\uff0c\u63d0\u9ad8\u4e86\u4f20\u8f93\u6548\u7387\u3002\u76f8\u6bd4\u666e\u901a\u5185\u5b58\uff0cRDIMM\u5185\u5b58\u6548\u7387\u66f4\u9ad8\u3001\u901f\u7387\u66f4\u5feb\u4e5f\u66f4\u4e3a\u7a33\u5b9a\u30023DS RDIMM\u5185\u5b58\u5219\u662f\u91c7\u75283D\u5806\u53e0\u6280\u672f\u7684RDIMM\u5185\u5b58\uff0c\u5bb9\u91cf\u53ef\u4ee5\u63d0\u5347\u81f3\u5355\u6761\u6700\u9ad8256GB\u3002<\/p>\n\n\n\n<p><strong>\u25cf\u5185\u5b58\u5bb9\u91cf\uff1a<\/strong>EPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u652f\u6301\u6bcf\u4e2a\u5185\u5b58\u901a\u90532\u4e2aDIMM\u7684\u8bbe\u8ba1\uff0c\u6700\u5927\u652f\u6301\u6bcf\u4e2aCPU\u63d2\u69fd6TB\u7684\u5185\u5b58\uff0c\u5bf9\u5e94\u7684\u5c31\u662f\u6bcf\u4e2aDIMM\u6700\u5927256GB\uff08\u6070\u597d\u662f3DS RDIMM\u6700\u5927\u5bb9\u91cf\uff09\u3002<\/p>\n\n\n\n<p>\u53ef\u89c1\uff0cEPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u7684\u5185\u5b58\u89c4\u683c\u5728\u5f53\u524d\u7684\u4f01\u4e1a\u7ea7\u5904\u7406\u5668\u4e2d\u662f\u76f8\u5f53\u5148\u8fdb\u7684\uff0c\u6700\u59276TB\u7684\u5bb9\u91cf\u548c\u5bf9\u6700\u591a12\u901a\u9053DDR5 6000\u7684\u652f\u6301\uff0c\u53ef\u4ee5\u6ee1\u8db3\u7edd\u5927\u90e8\u5206\u4f01\u4e1a\u7ea7\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002\u5982\u679c\u7528\u6237\u5bf9\u5355\u63d2\u69fd6TB\u7684\u5185\u5b58\u5bb9\u91cf\u8fd8\u4e0d\u6ee1\u8db3\u7684\u8bdd\uff0c\u8fd8\u53ef\u4ee5\u91c7\u7528CXL 2.0\u5185\u5b58\u6269\u5c55\u65b9\u6848\u6765\u83b7\u53d6\u66f4\u5927\u7684\u5185\u5b58\u5bb9\u91cf\u3002<\/p>\n\n\n\n<p>EPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u7684I\/O\u652f\u6301\u4e5f\u76f8\u5f53\u5f3a\u608d\uff0c\u8be5\u7cfb\u5217\u5904\u7406\u5668\u5728\u53cc\u8def\u914d\u7f6e\u4e0b\u652f\u6301\u6700\u591a160\u4e2aPCIe 5.0\u901a\u9053\uff0c\u6bcf\u901a\u9053\u6700\u9ad8\u53ef\u8fbe32Gbps\u7684\u901f\u7387\uff0c\u53e6\u5916\u8fd8\u6709\u989d\u591612\u4e2aPCIe 3.0\u901a\u9053\u7528\u4e8e\u8fde\u63a5\u4e00\u4e9b\u4f4e\u901f\u8bbe\u5907\u3002\u5728\u5355\u8def\u914d\u7f6e\u4e0b\uff0cEPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u652f\u6301128\u4e2a32Gbps\u901f\u7387\u7684PCIe 5.0\u901a\u9053\u4ee5\u53ca\u989d\u5916\u76848\u4e2aPCIe 3.0\u901a\u9053\u3002\u6b64\u5916\uff0cEPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u7684PCIe\u901a\u9053\u652f\u6301\u81ea\u7531\u914d\u7f6e\u4e3ax16\u3001x8\u3001x4\u3001x2\u548cx1\u89c4\u683c\uff0c\u6ee1\u8db3\u4e0d\u540c\u8bbe\u5907\u7684\u9700\u6c42\uff0c\u800c\u4e14\u672c\u6b21\u8fd8\u65b0\u589e\u4e86\u5bf9PCIe\u94fe\u8def\u52a0\u5bc6\u7684\u652f\u6301\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"943\" height=\"505\" src=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-26.png\" alt=\"\" class=\"wp-image-600\" srcset=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-26.png 943w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-26-300x161.png 300w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-26-768x411.png 768w\" sizes=\"auto, (max-width: 943px) 100vw, 943px\" \/><\/figure>\n\n\n\n<p>\u25b2AMD EPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u57281P\u548c2P\u5e03\u5c40\u60c5\u51b5\u4e0b\u914d\u7f6e\u60c5\u51b5\u4e00\u89c8<\/p>\n\n\n\n<p>EPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u91c7\u7528\u548c\u4e0a\u4ee3EPYC 9004\u7cfb\u5217\u5904\u7406\u5668\u4e00\u6837\u7684SP5\u5c01\u88c5\uff0c\u56e0\u6b64\u4e4b\u524d\u7684\u4e3b\u677f\u4e5f\u53ef\u4ee5\u652f\u6301\u65b0\u7684\u5904\u7406\u5668\uff0c\u4e0d\u8fc7\u9700\u8981\u66f4\u65b0\u5230\u6700\u65b0\u7684BIOS\u7248\u672c\u3002\u5bf9\u4f01\u4e1a\u6765\u8bb2\uff0c\u53ea\u9700\u8981\u66f4\u6362CPU\u5c31\u53ef\u4ee5\u5f97\u5230\u6027\u80fd\u4e0a\u7684\u63d0\u5347\uff0c\u65e0\u7591\u5927\u5927\u8282\u7ea6\u4e86\u8bbe\u5907\u91c7\u8d2d\u8d39\u7528\u3002\u53e6\u5916\uff0cEPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u7684\u5b89\u5168\u7279\u6027\u8fdb\u4e00\u6b65\u5347\u7ea7\uff0c\u4e0d\u4ec5\u652f\u6301\u53ef\u4fe1\u4efbIO\uff08Trusted IO\uff09\u6280\u672f\uff0c\u914d\u5907\u589e\u5f3a\u7684\u4e13\u7528\u5b89\u5168\u5b50\u7cfb\u7edf\uff0c\u8fd8\u65b0\u589e\u5bc6\u6587\u9690\u85cf\u80fd\u529b\uff0c\u53ef\u91c7\u7528\u591a\u79cd\u624b\u6bb5\u963b\u6b62\u5bf9\u5bc6\u6587\u7684\u975e\u6cd5\u8bbf\u95ee\u3002<\/p>\n\n\n\n<p><strong>EPYC 9005 SoC\u8bbe\u8ba1\u89e3\u6790 <\/strong><strong>\u66f4\u5927\u5e26\u5bbd \u66f4\u591a\u5b9e\u7528\u8bbe\u8ba1<\/strong><\/p>\n\n\n\n<p>\u5728\u4e86\u89e3\u6574\u4e2aEPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u7684SoC\u5b8f\u89c2\u8bbe\u8ba1\u4e4b\u540e\uff0c\u6211\u4eec\u518d\u6765\u8be6\u7ec6\u89e3\u8bfb\u8be5\u7cfb\u5217\u5904\u7406\u5668\u7684\u4e00\u4e9b\u91cd\u8981\u90e8\u5206\u3002<\/p>\n\n\n\n<p><strong>\u25cf\u91c7\u7528\u7edf\u4e0032MB L3\u7f13\u5b58 CCD\u7684\u5bbd\u914d\u7f6e\u548c\u7a84\u914d\u7f6e<\/strong><\/p>\n\n\n\n<p>Chiplet\u67b6\u6784\u8bbe\u8ba1\u662f\u51b3\u5b9aEPYC\u5904\u7406\u5668\u5177\u5907\u9ad8\u5bc6\u5ea6\u3001\u9ad8\u6027\u80fd\u7279\u70b9\u7684\u91cd\u8981\u56e0\u7d20\u3002EPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u5728\u8bbe\u8ba1\u4e0a\u7684\u4e3b\u8981\u6539\u8fdb\u4e5f\u4f53\u73b0\u5728\u4e0d\u65ad\u4f18\u5316\u7684CCD\u548cIOD\u4e0a\uff0cAMD\u79f0\u4e4b\u4e3aIOD\u548cCCD\u7684\u5c01\u88c5\u534f\u540c\u8bbe\u8ba1\u3002\u901a\u8fc7\u8fd9\u4e2a\u534f\u540c\u8bbe\u8ba1\uff0cAMD\u53ef\u4ee5\u5728EPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u7684\u9ad8\u5bc6\u5ea6\u7248\u672c\u4e2d\u5e26\u6765\u66f4\u591a\u7684\u6838\u5fc3\u6570\u91cf\u3002\u53e6\u5916\uff0cAMD\u63d0\u5230\u7684CCD\u6539\u8fdb\u4e3b\u8981\u662f\u9488\u5bf9Zen 5c CCD\u7684\u6539\u8fdb\uff0c\u5176L3\u7f13\u5b58\u4ece\u524d\u4ee3\u4ea7\u54c1\u76842\u4e2a16MB\u7684\u642d\u914d\u6539\u8fdb\u4e3a\u6574\u4f53\u768432MB\u3002\u66f4\u5927\u7684\u4e00\u4f53\u5f0fL3\u7f13\u5b58\u5728\u5f88\u5927\u7a0b\u5ea6\u4e0a\u964d\u4f4e\u4e86\u7531\u4e8eL3\u7f13\u5b58\u5bb9\u91cf\u4e0d\u8db3\u5e26\u6765\u7684\u6027\u80fd\u4e0b\u964d\uff0c\u6bd5\u7adf\u5bf9\u4e00\u4e2a16\u6838\u5fc3\u7684CCD\u6765\u8bf4\uff0c\u5e76\u975e\u6bcf\u4e2a\u6838\u5fc3\u90fd\u9700\u8981\u4e0d\u505c\u5730\u4f7f\u75282MB L3\u7f13\u5b58\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u90e8\u5206\u9ad8\u8d1f\u8f7d\u6838\u5fc3\u6709\u673a\u4f1a\u4f7f\u7528\u66f4\u5927\u7684\u7f13\u5b58\u4ece\u800c\u62e5\u6709\u66f4\u597d\u7684\u6027\u80fd\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"963\" height=\"532\" src=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-27.png\" alt=\"\" class=\"wp-image-601\" srcset=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-27.png 963w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-27-300x166.png 300w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-27-768x424.png 768w\" sizes=\"auto, (max-width: 963px) 100vw, 963px\" \/><\/figure>\n\n\n\n<p>\u25b2AMD\u5728\u6574\u4e2aChiplet\u5c42\u9762\u505a\u51fa\u4e86\u5f88\u591a\u6539\u8fdb\uff0c\u6bd4\u8f83\u503c\u5f97\u6ce8\u610f\u7684\u662f\u91c7\u7528\u7edf\u4e0032MB\u7f13\u5b58\u4ee5\u53caCCD\u7684\u5bbd\u914d\u7f6e\u548c\u7a84\u914d\u7f6e\u3002<\/p>\n\n\n\n<p>\u5728CCD\u548cIOD\u7684\u914d\u7f6e\u65b9\u9762\uff0cAMD\u4f9d\u65e7\u4f7f\u7528GMI3\u603b\u7ebf\u8fde\u63a5CCD\u548cIOD\uff0c\u5e76\u4e14\u7ef4\u6301\u4e4b\u524d\u7684\u5bbd\u914d\u7f6e\u548c\u7a84\u914d\u7f6e\u65b9\u6848\u3002\u6839\u636eAMD\u4ecb\u7ecd\uff0c\u5904\u7406\u5668CCD\u6570\u91cf\uff1e8\u4e2a\u65f6\uff0c\u5c06\u542f\u7528\u7a84\u7f6e\u65b9\u6848\uff0c\u6b64\u65f6\u7cfb\u7edf\u4e2d\u7684\u6bcf\u4e2aCCD\u548cIOD\u7684\u8fde\u63a5\u91c7\u75281\u6761GMI3\u603b\u7ebf\u3002\u53cd\u4e4b\uff0c\u5f53CCD\u6570\u91cf\u22648\u4e2a\u65f6\uff0c\u6bcf\u4e2aCCD\u53ef\u4ee5\u4f7f\u75282\u6761GMI3\u603b\u7ebf\u8fde\u63a5IOD\u3002\u5728\u4e0a\u4ee3EPYC 9004\u7cfb\u5217\u5904\u7406\u5668\u4e2d\uff0c\u5bbd\u914d\u7f6e\u548c\u7a84\u914d\u7f6e\u7684\u5206\u754c\u70b9\u4e3a4\u4e2aCCD\uff0c\u672c\u4ee3\u7531\u4e8eCCD\u6570\u91cf\u5927\u589e\uff0c\u56e0\u6b64\u5206\u754c\u70b9\u53d8\u62108\u4e2aCCD\u3002<\/p>\n\n\n\n<p>AMD\u8fd8\u63d0\u5230\uff0cEPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u5728CCD\u5230IOD\u7684\u6570\u636e\u8fde\u63a5\u65b9\u9762\u4e88\u4ee5\u589e\u5f3a\u3002\u73b0\u5728\u9488\u5bf9CCD\u5230IOD\u7684\u63a2\u6d4b\u54cd\u5e94\u6570\u636e\uff08probe-response data\uff09\u63d0\u5347\u5230\u6bcf\u5468\u671f32B\uff08\u8bfb\u53d6\uff09\uff0c\u5bc6\u96c6\u7684\u5199\u5165\u5de5\u4f5c\u5219\u63d0\u5347\u5230\u6bcf\u5468\u671f16B\u3002\u80fd\u8017\u65b9\u9762\uff0c\u73b0\u5728GMI\u603b\u7ebf\u53ef\u4ee5\u6839\u636e\u80fd\u6e90\u7ba1\u7406\u5355\u5143\u7684\u63a7\u5236\u4f7f\u7528\u51cf\u534a\u5e26\u5bbd\uff0c\u800c\u4e0d\u662f\u5728\u7a7a\u95f2\u6216\u8005\u8f83\u8f7b\u8d1f\u8f7d\u65f6\u8fd8\u8fd0\u884c\u5728\u9ad8\u901f\u7387\u4e0a\u3002<\/p>\n\n\n\n<p><strong>\u25cf\u5185\u5b58\u914d\u7f6e\u901f\u7387\u63d0\u5347 \u5ef6\u8fdf\u7ef4\u6301\u4e0d\u53d8<\/strong><\/p>\n\n\n\n<p>\u524d\u6587\u5df2\u7ecf\u4ecb\u7ecd\u4e86EPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u5728\u5185\u5b58\u65b9\u9762\u7684\u63d0\u5347\uff0c\u8fd9\u91cc\u4ecb\u7ecd\u4e00\u4e0b\u66f4\u7ec6\u8282\u7684\u4fe1\u606f\uff0c\u6bd4\u598212\u901a\u9053DDR5 6000\u914d\u7f6e\u4e0b\uff0c\u5355\u4e2a\u5904\u7406\u5668\u63d2\u69fd\u62e5\u6709576GB\/s\u7684\u5cf0\u503c\u541e\u5410\u5e26\u5bbd\u3002\u5728ECC\u5185\u5b58\u652f\u6301\u65b9\u9762\uff0cEPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u540c\u65f6\u652f\u6301x72\u548cx80\u4e24\u79cd\u89c4\u683c\uff0c\u8fd9\u4e24\u79cd\u89c4\u683c\u7684\u5dee\u5f02\u5728\u4e8e\u524d\u8005\u4f7f\u7528EC4\u6821\u9a8c\u800c\u540e\u8005\u4f7f\u7528EC8\u6821\u9a8c\u3002AMD\u63d0\u5230\uff0cEPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u5728\u5185\u5b58\u65b9\u9762\u8bbe\u8ba1\u7684\u91cd\u70b9\u662f\u63d0\u9ad8DRAM ECC\u4f4d\u7684\u9519\u8bef\u68c0\u6d4b\u548c\u6570\u636e\u6821\u51c6\u80fd\u529b\uff0c\u5e76\u4e14\u4f18\u5316\u4e86Dual-Rank\u548cSingle-Rank\u5185\u5b58\u7684\u5e26\u5bbd\u548c\u6548\u7387\uff0c\u4f7f\u5f97\u6574\u4e2a\u7cfb\u7edf\u7684TCO\u90fd\u6709\u66f4\u597d\u7684\u8868\u73b0\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"958\" height=\"528\" src=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-28.png\" alt=\"\" class=\"wp-image-602\" srcset=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-28.png 958w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-28-300x165.png 300w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-28-768x423.png 768w\" sizes=\"auto, (max-width: 958px) 100vw, 958px\" \/><\/figure>\n\n\n\n<p>\u25b2AMD EPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u7684\u5185\u5b58\u6574\u4f53\u6027\u80fd\u5f97\u5230\u4e86\u5f88\u5927\u63d0\u5347<\/p>\n\n\n\n<p>\u6b64\u5916\uff0cAMD\u8fd8\u5bf9\u6bd4\u4e861Rx8\u548c2Rx4\u7684\u6027\u80fd\u3002\u8fd9\u79cd\u914d\u7f6e\u4e2d\uff0c2R\u7684\u6027\u80fd\u5f80\u5f80\u76f8\u6bd41R\u66f4\u5dee\uff0c\u56e0\u4e3a\u5176\u62e5\u67092\u4e2a\u901a\u9053\uff0c\u5185\u5b58\u63a7\u5236\u5668\u9700\u89812\u6b21\u624d\u80fd\u8bbf\u95ee\u5b8c\u6240\u6709\u7684DRAM\u7a7a\u95f4\u3002\u4e0d\u8fc7AMD\u4f18\u5316\u540e\uff0c\u9664\u4e86\u5728\u5185\u5b58\u590d\u5236\u7684\u90e8\u5206\u6027\u80fd\u4e0a\u635f\u5931\u4e8610%\u4e4b\u5916\uff0c\u5176\u4f59\u4ee5\u53ca\u7efc\u5408\u8868\u73b0\u6027\u80fd\u5dee\u5f02\u90fd\u57285%\u4ee5\u5185\u3002\u5bf9\u4f01\u4e1a\u7ea7\u7528\u6237\u6765\u8bf4\uff0c2R\u5185\u5b58\u5bb9\u91cf\u66f4\u5927\uff0c\u5728\u5927\u91cf\u5bb9\u91cf\u4f18\u5148\u7684\u573a\u5408\u4e0b\u66f4\u503c\u5f97\u9009\u62e9\u3002AMD\u5728EPYC 9005\u4e2d\u7684\u4f18\u5316\u4f7f\u5f972R\u5185\u5b58\u7684\u6574\u4f53\u6027\u80fd\u8868\u73b0\u548c1R\u5185\u5b58\u57fa\u672c\u76f8\u5f53\uff0c\u8fd9\u5bf9\u4e8e\u4f01\u4e1a\u7ea7\u7528\u6237\u6765\u8bf4\u8fd8\u662f\u5f88\u6709\u610f\u4e49\u7684\u3002<\/p>\n\n\n\n<p>\u5728\u5185\u5b58\u7ba1\u7406\u65b9\u9762\uff0cEPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u5e26\u6765\u4e86\u5185\u5b58\u5206\u533a\u529f\u80fd\u3002EPYC\u5904\u7406\u5668\u7684\u5185\u5b58\u91c7\u7528NUMA\u67b6\u6784\uff0c\u8fd9\u610f\u5473\u7740\u5ef6\u8fdf\u53ef\u80fd\u56e0\u5904\u7406\u5668\u6838\u5fc3\u4e0e\u5185\u5b58\u548cI\/O\u63a7\u5236\u5668\u7684\u63a5\u8fd1\u7a0b\u5ea6\u800c\u5f02\u3002\u4f7f\u7528\u540c\u4e00NUMA\u8282\u70b9\u5185\u7684\u8d44\u6e90\u53ef\u4ee5\u63d0\u4f9b\u66f4\u597d\u7684\u6027\u80fd\uff0c\u800c\u4f7f\u7528\u4e0d\u540c\u8282\u70b9\u4e2d\u7684\u8d44\u6e90\u5219\u4f1a\u589e\u52a0\u5ef6\u8fdf\u3002\u4e3a\u4e86\u6ee1\u8db3\u4e0d\u540c\u7528\u6237\u7684\u9700\u6c42\uff0cAMD\u5e26\u6765\u4e86\u5185\u5b58\u5206\u533a\u529f\u80fd\uff0c\u7ed9\u51faNPS1\u3001NPS2\u548cNPS4\u4e09\u79cd\u5206\u533a\u65b9\u5f0f\uff0c\u5728\u4e0d\u540c\u60c5\u51b5\u4e0b\u53ef\u4ee5\u5e94\u5bf9\u4e0d\u540c\u7684\u914d\u7f6e\u65b9\u6848\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"949\" height=\"530\" src=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-29.png\" alt=\"\" class=\"wp-image-603\" srcset=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-29.png 949w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-29-300x168.png 300w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-29-768x429.png 768w\" sizes=\"auto, (max-width: 949px) 100vw, 949px\" \/><\/figure>\n\n\n\n<p>\u25b2AMD\u5bf9\u6bd4\u4e861Rx8\u548c2Rx4\u7684\u5185\u5b58\u6027\u80fd\uff0c\u7ecf\u8fc7AMD\u4f18\u5316\uff0c2Rx4\u76f8\u6bd41Rx8\u9664\u4e86\u5728\u5185\u5b58\u590d\u5236\u7684\u90e8\u5206\u6027\u80fd\u4e0a\u635f\u593110%\u4e4b\u5916\uff0c\u5176\u4f59\u4ee5\u53ca\u7efc\u5408\u8868\u73b0\u6027\u80fd\u5dee\u5f02\u90fd\u57285%\u4ee5\u5185\u3002<\/p>\n\n\n\n<p>\u7b80\u5355\u6765\u8bf4\uff0c\u9009\u62e9NPS1\u7684\u65f6\u5019\uff0c12\u4e2a\u901a\u9053\u53ea\u8981\u662f\u5355\u901a\u9053\u6216\u8005\u4efb\u610f\u5076\u6570\u914d\u7f6e\u5747\u4e3a\u5e73\u8861\u914d\u7f6e\u3002\u9009\u62e9NPS2\u65f6\uff0c\u5355\u901a\u9053\u4e3a\u4e0d\u5e73\u8861\u914d\u7f6e\u3002\u9009\u62e9NPS4\u65f6\uff0c\u7531\u4e8e\u6b64\u65f6\u67094\u4e2aNUMA\u8282\u70b9\uff0c\u56e0\u6b64\u53ea\u67094\u4e2a\u901a\u9053\u30018\u4e2a\u901a\u9053\u548c12\u4e2a\u901a\u9053\u7684\u914d\u7f6e\u4e3a\u5e73\u8861\u914d\u7f6e\uff0c\u6027\u80fd\u4e0d\u53d7\u5f71\u54cd\uff0c\u5176\u4f59\u7684\u6bd4\u59821\u901a\u9053\u30012\u901a\u9053\u30016\u901a\u9053\u300110\u901a\u9053\u5747\u4f1a\u9020\u6210\u6027\u80fd\u635f\u5931\uff0c\u8fd9\u4e00\u70b9\u548cEPYC 9004\u7cfb\u5217\u5904\u7406\u5668\u76f8\u540c\u3002\u7531\u4e8e\u4e0d\u540c\u7528\u6237\u9047\u5230\u7684\u60c5\u51b5\u4e0d\u540c\uff0c\u800c\u4e14\u5185\u5b58\u901a\u9053\u914d\u7f6e\u5bf9\u8bbe\u5907\u6700\u7ec8\u6027\u80fd\u5f71\u54cd\u5f88\u5927\uff0c\u56e0\u6b64\u5efa\u8bae\u7528\u6237\u5728\u9047\u5230\u7c7b\u4f3c\u95ee\u9898\u7684\u65f6\u5019\u8054\u7cfb\u8bbe\u5907\u4f01\u4e1a\u6216\u8005AMD\u89e3\u51b3\u3002<\/p>\n\n\n\n<p><strong>\u25cfIO\u6027\u80fd\u4e3aAI\u4f18\u5316 \u5f15\u5165SDCI\u529f\u80fd<\/strong><\/p>\n\n\n\n<p>\u8003\u8651\u5230AI\u5e94\u7528\u7684\u9700\u6c42\uff0cAMD\u5728IO\u65b9\u9762\u5bf9AI\u8ba1\u7b97\u8fdb\u884c\u4e86\u4f18\u5316\u5e76\u5e26\u6765\u4e86DMA\u3001P2P\u548cSDCI\uff08Smart Data Cache Injection\uff0c\u667a\u80fd\u7f13\u5b58\u6ce8\u5165\uff09\u76f8\u5173\u529f\u80fd\u3002\u5176\u4e2dSDCI\u529f\u80fd\u7684\u7279\u70b9\u5728\u4e8e\u652f\u6301\u8bbe\u5907\u901a\u8fc7\u6240\u8fde\u63a5\u7684\u603b\u7ebf\u6c9f\u901a\u5904\u7406\u5668\uff0c\u76f4\u63a5\u5c06\u6570\u636e\u5199\u5165\u5904\u7406\u5668\u7684L3\u7f13\u5b58\uff0c\u4ece\u800c\u7ed5\u5f00\u4f20\u7edf\u7684\u201c\u8bbe\u5907-\u5185\u5b58-\u5904\u7406\u5668\u201d\u7684\u6a21\u5f0f\uff0c\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u8282\u7ea6\u4e86\u5185\u5b58\u5e26\u5bbd\u5e76\u964d\u4f4e\u4e86\u5ef6\u8fdf\u3002\u6839\u636eAMD\u63d0\u4f9b\u7684SDCI\u6027\u80fd\u5bf9\u6bd4\u663e\u793a\uff0c\u5f00\u542fSDCI\u529f\u80fd\u4e4b\u540e\uff0c\u5185\u5b58\u5e26\u5bbd\u5360\u7528\u5f97\u5230\u663e\u8457\u964d\u4f4e\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"956\" height=\"524\" src=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-30.png\" alt=\"\" class=\"wp-image-604\" srcset=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-30.png 956w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-30-300x164.png 300w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-30-768x421.png 768w\" sizes=\"auto, (max-width: 956px) 100vw, 956px\" \/><\/figure>\n\n\n\n<p>\u25b2AMD\u5728IO\u65b9\u9762\u5bf9AI\u8ba1\u7b97\u8fdb\u884c\u4e86\u4f18\u5316\u5e76\u5e26\u6765\u4e86DMA\u548cP2P\u76f8\u5173\u529f\u80fd\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"529\" src=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-31.png\" alt=\"\" class=\"wp-image-605\" srcset=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-31.png 960w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-31-300x165.png 300w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-31-768x423.png 768w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/figure>\n\n\n\n<p>\u25b2AMD EPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u652f\u6301CXL 2.0\uff0c\u5e76\u652f\u6301\u6240\u67093\u79cdCXL\u8bbe\u5907\u3002<\/p>\n\n\n\n<p><strong>\u25cf\u652f\u6301CXL 2.0 \u66f4\u91cd\u89c6CXL\u5185\u5b58\u76f8\u5173\u6027\u80fd<\/strong><\/p>\n\n\n\n<p>\u7ee7\u7eed\u770b\u770bCXL\u76f8\u5173\u529f\u80fd\u3002EPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u652f\u6301CXL 2.0\uff0c\u4e5f\u652f\u6301\u6240\u67093\u79cdCXL\u534f\u8bae\uff0c\u4f46AMD\u66f4\u503e\u5411\u4e8e\u652f\u6301CXL Type 3\uff08\u5185\u5b58\u6269\u5c55\u529f\u80fd\uff09\u3002CXL\u7684\u4f18\u52bf\u5728\u4e8e\uff0c\u5229\u7528PCIe\u901a\u9053\u4f5c\u4e3a\u6269\u5c55\u80fd\u591f\u5927\u5927\u6269\u5c55\u8bbe\u5907\u7684\u5185\u5b58\uff0c\u6216\u8005\u8fde\u63a5\u5176\u4ed6\u901a\u4fe1\u8bbe\u5907\u3001\u7b97\u529b\u8bbe\u5907\u7b49\u3002\u9664\u4e86\u652f\u6301\u7684\u8bbe\u5907\u7c7b\u578b\u66f4\u591a\uff0c\u5728CXL\u7279\u6027\u4e0a\uff0cEPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u8fd8\u5e26\u6765\u4e86\u5206\u5c42\u5185\u5b58\u7684\u652f\u6301\uff0c\u5177\u4f53\u5305\u62ec\u652f\u6301\u591a\u4e2aCXL\u8bbe\u5907\u7ec4\u5408\u6210\u5355\u4e2a\u4ea4\u9519\u7684NUMA\u8282\u70b9\u3001\u652f\u6301\u5185\u5b58\u4ee5\u53ca\u5b89\u5168\u5185\u5b58\u7684\u6570\u636e\u8fc1\u79fb\u3001\u652f\u6301\u201c\u65e0\u5934\u201d\u7684NUMA\u8282\u70b9\u3001\u652f\u6301HV\/Guest\u5185\u5b58\u5206\u6790\u7b49\u529f\u80fd\u3002\u6b64\u5916\uff0c\u9488\u5bf9x86 QoS\u529f\u80fd\uff0c\u7528\u6237\u53ef\u4ee5\u624b\u52a8\u5bf9DRAM\u548cCXL\u5185\u5b58\u8fdb\u884c\u5185\u5b58\u5e26\u5bbd\u63a7\u5236\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"956\" height=\"526\" src=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-32.png\" alt=\"\" class=\"wp-image-606\" srcset=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-32.png 956w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-32-300x165.png 300w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-32-768x423.png 768w\" sizes=\"auto, (max-width: 956px) 100vw, 956px\" \/><\/figure>\n\n\n\n<p>\u25b2AMDEPYC\u5904\u7406\u5668\u5728CXL\u5185\u5b58\u529f\u80fd\u65b9\u9762\u7684\u652f\u6301\u7279\u6027\u4e00\u89c8\u8868<\/p>\n\n\n\n<p>\u6027\u80fd\u65b9\u9762\uff0cAMD\u4e5f\u7ed9\u51fa\u4e86\u4e00\u4e9b\u53c2\u8003\u6570\u503c\u3002\u6bd4\u5982\u5728\u4f7f\u752875% DDR\u642d\u914d25% CXL\u4ee5\u53ca50% DDR\u642d\u914d50% CXL\u7684\u65f6\u5019\uff0c\u6574\u4f53\u541e\u5410\u80fd\u529b\u6700\u9ad8\u4e0a\u5347\u5230\u4f20\u7edfDDR\u642d\u914dSSD\u65b9\u6848\u768410\u500d\u3002\u5728\u5ef6\u8fdf\u65b9\u9762\uff0c\u540c\u6837\u7684\u5bf9\u6bd4\u65b9\u6cd5\uff0cCXL\u65b9\u6848\u6700\u4f4e\u53ea\u6709\u4f20\u7edf\u65b9\u6848\u76840.55\u500d\uff0c\u663e\u793a\u51fa\u79ef\u6781\u7684\u6027\u80fd\u63d0\u5347\u3002<\/p>\n\n\n\n<p>\u6700\u540e\u6211\u4eec\u518d\u770b\u4e0b\u5b89\u5168\u65b9\u9762\u3002EPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u9488\u5bf9\u5b89\u5168\u6027\u7684\u6539\u8fdb\u76f8\u5f53\u591a\uff0c\u6bd4\u8f83\u5173\u952e\u7684\u65b0\u589e\u6280\u672f\u7279\u6027\u67092\u4e2a\uff0c\u5206\u522b\u662f\u5e26\u5916\u9519\u8bef\u7ba1\u7406\uff08Out of band error management\uff09\u548cDRAM\u8fd0\u884c\u65f6\u7684\u540e\u4fee\u590d\u6280\u672f\uff08DRAM runtime post-package repair\uff09\u3002\u524d\u8005\u662f\u6307\u5728\u7cfb\u7edf\u7ea7\u7684\u9519\u8bef\u7ba1\u7406\u4e2d\uff0c\u62e5\u6709\u72ec\u7acb\u7684\u901a\u9053\u6765\u68c0\u6d4b\u548c\u4fee\u590d\u9519\u8bef\uff0c\u4e0d\u7528\u5360\u636e\u4e3b\u8981\u4e1a\u52a1\u901a\u9053\uff1b\u540e\u8005\u5219\u662f\u6307DRAM\u7684\u5185\u5b58\u786c\u4ef6\u6545\u969c\u9519\u8bef\u4fee\u590d\u53ef\u4ee5\u5728\u64cd\u4f5c\u7cfb\u7edf\u542f\u52a8\u64cd\u4f5c\u4e4b\u540e\u518d\u5b8c\u6210\uff0c\u5e26\u6765\u4e86\u6574\u4f53\u7cfb\u7edf\u5b89\u5168\u6027\u7684\u63d0\u5347\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"951\" height=\"531\" src=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-33.png\" alt=\"\" class=\"wp-image-607\" srcset=\"http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-33.png 951w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-33-300x168.png 300w, http:\/\/x1.mcplive.cn\/wp-content\/uploads\/2025\/04\/image-33-768x429.png 768w\" sizes=\"auto, (max-width: 951px) 100vw, 951px\" \/><\/figure>\n\n\n\n<p>\u25b2AMD EPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u5b8c\u5168\u6ee1\u8db3\u73b0\u4ee3\u6570\u636e\u4e2d\u5fc3\u7684\u9700\u6c42<\/p>\n\n\n\n<p>\u7531\u4e8eEPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u5bb6\u65cf\u89c4\u6a21\u5e9e\u5927\u3001\u7279\u6027\u4f17\u591a\u4e14\u89c4\u683c\u590d\u6742\uff0c\u7bc7\u5e45\u9650\u5236\uff0c\u6211\u4eec\u672c\u6b21\u4ec5\u4ecb\u7ecd\u4e86\u8be5\u7cfb\u5217\u5904\u7406\u5668\u4e00\u4e9b\u91cd\u8981\u7684\u65b0\u7279\u6027\u548c\u65b0\u6539\u8fdb\u3002\u603b\u7ed3\u6765\u770b\uff0cAMD EPYC 9005\u7cfb\u5217\u5904\u7406\u5668\u6709\u7740\u6027\u80fd\u8dc3\u8fdb\u3001\u89c4\u6a21\u7a81\u7834\u3001\u529f\u80fd\u4f18\u5316\u7b49\u7279\u70b9\uff0c\u5b83\u9996\u6b21\u878d\u5165\u4e09\u79cd\u4e0d\u540c\u7684\u751f\u4ea7\u5de5\u827a\uff0c\u662fChiplet\u6280\u672f\u4e0b\u76ee\u524d\u6700\u5177\u4ee3\u8868\u6027\u7684\u4ea7\u54c1\uff0c\u4e5f\u4f53\u73b0\u4e86AMD\u5728\u82af\u7247\u8bbe\u8ba1\u9886\u57df\u7684\u7edd\u5bf9\u9886\u5bfc\u529b\u3002\u56de\u987e\u4e0b\u6765\uff0cAMD EPYC\u7cfb\u5217\u5904\u7406\u5668\u4e0d\u4ec5\u5728\u53c2\u6570\u4e0a\uff0c\u5728\u6027\u80fd\u548c\u5e02\u573a\u8868\u73b0\u4e0a\u90fd\u662f\u4e00\u4ee3\u66f4\u6bd4\u4e00\u4ee3\u5f3a\uff0c\u8fd9\u6b63\u662fAMD\u901a\u8fc7\u4e0d\u65ad\u7684\u4ea7\u54c1\u8fed\u4ee3\u8d62\u6765\u7684\u7ed3\u679c\u3002\u6211\u4eec\u5f88\u597d\u5947AMD\u80fd\u591f\u5c06Chiplet\u6280\u672f\u548cEPYC\u7cfb\u5217\u5904\u7406\u5668\u5e26\u5230\u600e\u6837\u7684\u9ad8\u5ea6\uff0c\u56e0\u4e3a\u4ece\u6280\u672f\u89d2\u5ea6\u6765\u770b\uff0cAMD\u624b\u4e0a\u80fd\u51fa\u7684\u724c\u8fd8\u6709\u5f88\u591a\uff0c\u5728Chiplet\u6280\u672f\u5f62\u5f0f\u3001\u5c01\u88c5\u5e94\u7528\u7b49\u65b9\u9762\u8fd8\u6709\u5927\u91cf\u66f4\u5148\u8fdb\u7684\u6280\u672f\u5c1a\u672a\u4f7f\u7528\u3002\u6211\u4eec\u671f\u5f85\u672a\u6765\u7684EPYC\u5904\u7406\u5668\u80fd\u591f\u5728\u6280\u672f\u5b9e\u73b0\u3001\u6280\u672f\u5e94\u7528\u7b49\u65b9\u9762\u66f4\u4e0a\u4e00\u5c42\u697c\uff0c\u7ee7\u7eed\u5e26\u9886\u884c\u4e1a\u63a8\u52a8\u65b0\u4e00\u8f6e\u521b\u65b0\u6d6a\u6f6e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\/\u56fe MC\u8bc4\u6d4b\u5ba4 \u4ece2020\u5e74\u5f00\u59cb<\/p>\n","protected":false},"author":1,"featured_media":585,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"cybocfi_hide_featured_image":"","footnotes":""},"categories":[20],"tags":[27,26],"class_list":["post-584","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-20","tag-amd","tag-epyc"],"_links":{"self":[{"href":"http:\/\/X1.mcplive.cn\/index.php?rest_route=\/wp\/v2\/posts\/584","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/X1.mcplive.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/X1.mcplive.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/X1.mcplive.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/X1.mcplive.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=584"}],"version-history":[{"count":1,"href":"http:\/\/X1.mcplive.cn\/index.php?rest_route=\/wp\/v2\/posts\/584\/revisions"}],"predecessor-version":[{"id":608,"href":"http:\/\/X1.mcplive.cn\/index.php?rest_route=\/wp\/v2\/posts\/584\/revisions\/608"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/X1.mcplive.cn\/index.php?rest_route=\/wp\/v2\/media\/585"}],"wp:attachment":[{"href":"http:\/\/X1.mcplive.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=584"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/X1.mcplive.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=584"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/X1.mcplive.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=584"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}