{"id":34461,"date":"2025-04-29T17:00:54","date_gmt":"2025-04-29T09:00:54","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/34461.html"},"modified":"2025-04-29T17:00:54","modified_gmt":"2025-04-29T09:00:54","slug":"ai%e6%9c%8d%e5%8a%a1%e5%99%a8%e4%bb%8ehbm%e5%88%b0cxl%e7%9a%84%e6%8a%80%e6%9c%af%e5%8f%98%e9%9d%a9","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/34461.html","title":{"rendered":"AI\u670d\u52a1\u5668\u4eceHBM\u5230CXL\u7684\u6280\u672f\u53d8\u9769"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250429090049-68109541959e7.jpg\" alt=\"97148862b6843cda7acd61b328a92c64.jpeg\" \/><\/p>\n<h2>AI\u670d\u52a1\u5668\u4eceHBM\u5230CXL\u53d8\u9769<\/h2>\n<p>&amp;nbsp; &amp;nbsp; <\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250429090050-681095429dccd.png\" alt=\"699f0c6738349c5798d518f1c241e17f.jpeg\" 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H100AI\u670d\u52a1\u5668\u4ef7\u503c\u9ad8\u8fbe40\u4e07\u7f8e\u91d1(\u7ea6300\u4e07\u4eba\u6c11\u5e01)\u3002\u8fd9\u4e00\u53d8\u5316\u5c06\u5bf9AI\u4ea7\u4e1a\u4ea7\u751f\u6df1\u8fdc\u5f71\u54cd\u3002<\/p>\n<p>\u81ea\u7136\u8bed\u8a00\u548c\u56fe\u5f62\u5904\u7406\u4f9d\u8d56\u5927\u91cf\u5b58\u50a8\u5668&#xff0c;AI\u670d\u52a1\u5668\u5bf9\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u63d0\u51fa\u66f4\u9ad8\u8981\u6c42&#xff0c;\u63a8\u52a8\u4e86\u5b58\u50a8\u548cPCB\u4ef7\u503c\u91cf\u7684\u4e0a\u5347\u3002<\/p>\n<p>\u4ece\u4f9b\u5e94\u94fe\u89d2\u5ea6\u51fa\u53d1&#xff0c;\u63a2\u8ba8\u5b58\u50a8\u3001PCB&#xff0c;\u4ee5\u53ca\u66f4\u4e0a\u6e38\u7684\u5c01\u6d4b\u3001\u5236\u9020\u73af\u8282\u7684\u4ea7\u4e1a\u673a\u9047\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250429090051-6810954301dc9.png\" alt=\"53b9ae87b732f8b8ce4a5e417eab1ae3.jpeg\" \/><\/p>\n<p>AI\u4e09\u8981\u7d20\u5305\u62ec\u7b97\u529b\u3001\u4e92\u8054\u548c\u5b58\u50a8&#xff0c;\u4ece\u670d\u52a1\u5668\u4f9b\u5e94\u94fe\u89d2\u5ea6\u770b&#xff0c;\u5b58\u50a8\u662fAI\u65f6\u4ee3\u53d8\u9769\u91cd\u70b9\u3002<\/p>\n<p>\u968f\u7740\u5904\u7406\u5668\u6027\u80fd\u7684\u98de\u901f\u63d0\u5347&#xff0c;\u6211\u4eec\u9762\u4e34\u7740\u4e00\u4e2a\u88ab\u79f0\u4e3a\u201c\u5185\u5b58\u5899\u201d\u7684\u95ee\u9898\u3002\u8fd9\u662f\u56e0\u4e3a&#xff0c;\u5c3d\u7ba1\u5904\u7406\u5668\u7684\u6027\u80fd\u5728\u6469\u5c14\u5b9a\u5f8b\u7684\u9a71\u52a8\u4e0b\u6301\u7eed\u589e\u5f3a&#xff0c;\u4f46\u4e0e\u4e4b\u76f8\u5bf9\u5e94\u7684\u662f&#xff0c;DRAM(\u52a8\u6001\u968f\u673a\u5b58\u53d6\u5b58\u50a8\u5668)\u7684\u4f20\u8f93\u5e26\u5bbd\u5e76\u672a\u8ddf\u4e0a\u5de5\u827a\u8fdb\u6b65\u7684\u6b65\u4f10&#xff0c;\u5bfc\u81f4\u8bbf\u95ee\u5185\u5b58\u65f6\u7684\u5ef6\u8fdf\u589e\u52a0&#xff0c;\u6548\u7387\u964d\u4f4e\u3002\u8fd9\u4e00\u95ee\u9898\u4e25\u91cd\u5236\u7ea6\u4e86\u5904\u7406\u5668\u6027\u80fd\u7684\u53d1\u6325&#xff0c;\u5f62\u6210\u4e86\u6240\u8c13\u7684\u201c\u5185\u5b58\u5899\u201d\u3002 \u7279\u522b\u662f\u5728AI\u548c\u89c6\u89c9\u7b49\u9886\u57df&#xff0c;\u8fd9\u4e9b\u9886\u57df\u5bf9\u5185\u5b58\u5e26\u5bbd\u7684\u9700\u6c42\u6781\u9ad8&#xff0c;\u4ee5\u652f\u6301\u590d\u6742\u7684\u8ba1\u7b97\u64cd\u4f5c\u3002<\/p>\n<p>\u5982\u679c\u5185\u5b58\u6027\u80fd\u8ddf\u4e0d\u4e0a&#xff0c;\u5b9e\u9645\u7b97\u529b\u53ef\u80fd\u4f1a\u4e0b\u964d50%,\u751a\u81f3\u9ad8\u8fbe90%\u3002\u56e0\u6b64&#xff0c;\u89e3\u51b3\u201c\u5185\u5b58\u5899\u201d\u95ee\u9898&#xff0c;\u63d0\u5347\u5185\u5b58\u6027\u80fd&#xff0c;\u5bf9\u4e8e\u63a8\u52a8\u8fd9\u4e9b\u9886\u57df\u7684\u53d1\u5c55\u5177\u6709\u81f3\u5173\u91cd\u8981\u7684\u610f\u4e49\u3002<\/p>\n<p>HBM3E\u662fSK\u6d77\u529b\u58eb\u63a8\u51fa\u7684\u4e00\u79cd\u8d85\u9ad8\u6027\u80fdDRAM\u4ea7\u54c1&#xff0c;\u662fHBM3\u7684\u6269\u5c55\u7248\u672c\u3002\u5b83\u63d0\u4f9b\u9ad8\u8fbe8Gbps\u7684\u4f20\u8f93\u901f\u5ea6\u548c16GB\u5185\u5b58&#xff0c;\u662f\u76ee\u524d\u8fed\u4ee3\u81f3HBM3\u7684\u6269\u5c55\u7248\u672c\u4e4b\u4e00\u3002HBM\u4e3b\u8981\u5e94\u7528\u573a\u666f\u4e3aAI\u670d\u52a1\u5668&#xff0c;\u6700\u65b0\u4e00\u4ee3HBM3e\u642d\u8f7d\u4e8e\u82f1\u4f1f\u8fbe2023\u5e74\u53d1\u5e03\u7684H200\u3002 <\/p>\n<p>HBM\u6280\u672f\u7ec6\u8282\u8bf7\u53c2\u8003\u201cHBM\u4e09\u8db3\u9f0e\u7acb&#xff1a;\u6d77\u529b\u58eb\u3001\u4e09\u661f\u548c\u7f8e\u5149\u4e89\u593a\u6218\u201d\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250429090051-681095435c5a2.png\" alt=\"1ebd7f68171501b9935e559a6e5d5247.jpeg\" \/><\/p>\n<p>\u6839\u636eYole Group\u7684\u6570\u636e&#xff0c;\u52302023\u5e74&#xff0c;\u6d77\u529b\u58eb\u5c06\u5360\u636eHBM\u5e02\u573a55%\u7684\u8425\u6536\u4efd\u989d&#xff0c;\u4f4d\u5c45\u884c\u4e1a\u9886\u5148\u3002\u7d27\u968f\u5176\u540e\u7684\u662f\u4e09\u661f\u548c\u7f8e\u5149&#xff0c;\u5206\u522b\u5360\u636e41%\u548c3%\u7684\u5e02\u573a\u4efd\u989d\u3002\u5c3d\u7ba1\u7f8e\u5149\u5728\u65e9\u671f\u5806\u6808\u5f0fDRAM\u63a2\u7d22\u4e2d\u9009\u62e9\u4e86HMC\u6280\u672f&#xff0c;\u4f46\u5728\u6570\u636e\u4f20\u8f93\u5ef6\u8fdf\u548c\u901f\u5ea6\u65b9\u9762\u5b58\u5728\u52a3\u52bf\u3002\u7136\u800c&#xff0c;\u7f8e\u5149\u8fc5\u901f\u8c03\u6574\u6218\u7565&#xff0c;\u4e8e2020\u5e74\u63a8\u51fa\u4e86\u9996\u6b3eHBM2\u4ea7\u54c1&#xff0c;\u5e76\u5728\u4e4b\u540e\u76f4\u63a5\u6295\u5165\u7814\u53d1HBM3E\u30022023\u5e747\u6708&#xff0c;\u7f8e\u5149\u53d1\u5e03\u4e8624GB 8-High HBM3E\u4ea7\u54c1\u3002<\/p>\n<p>\u5728\u4e09\u5bb6\u539f\u5382\u6700\u65b0\u7684HBM3E\u4ea7\u54c1\u5bf9\u6bd4\u4e2d&#xff0c;\u7f8e\u5149\u4ee5\u4f4e\u80fd\u8017\u8131\u9896\u800c\u51fa&#xff1b;\u4e09\u661f\u51ed\u501f\u66f4\u5c0f\u7684\u5806\u53e0\u95f4\u9699&#xff0c;\u6709\u5229\u4e8e\u66f4\u9ad8\u5c42\u6570\u7684\u5806\u53e0&#xff1b;\u800cSK\u6d77\u529b\u58eb\u5219\u4f9d\u9760MR-MUF\u6280\u672f&#xff0c;\u5c55\u73b0\u51fa\u5353\u8d8a\u7684\u6563\u70ed\u6027\u80fd\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250429090051-68109543acc46.png\" alt=\"e576e7af273335a5a9f3390aac41e438.jpeg\" \/><\/p>\n<p>AI\u670d\u52a1\u5668\u9700\u6c42\u6838\u5fc3\u5728\u4e8e\u66f4\u5927\u5e26\u5bbd\u7684\u5b58\u50a8&#xff0c;\u5e26\u6765\u4e86\u5b58\u50a8\u6280\u672f\u8def\u7ebf\u53d8\u9769&#xff1a;<\/p>\n<p>CXL(Compute Express Link):\u521b\u65b0\u4e92\u8054\u6280\u672f&#xff0c;\u52a9\u529b\u6570\u636e\u4e2d\u5fc3\u964d\u672c\u589e\u6548\u3002\u5176DRAM\u6c60\u5316\u6280\u672f\u5b9e\u73b0\u6210\u672c\u8282\u7ea6&#xff0c;\u540c\u65f6\u63a8\u52a8DRAM\u9700\u6c42\u589e\u957f\u3002<\/p>\n<p>MCR\/MDIMM(Multiplexer Combined Ranks)\u662f\u4e00\u79cd\u65b0\u578b\u7684\u5185\u5b58\u6280\u672f&#xff0c;\u5b83\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u5185\u5b58\u5e26\u5bbd\u3002AMD\u5df2\u7ecf\u5728MemCon 2023\u4e0a\u8868\u8fbe\u4e86\u5b83\u5e2e\u52a9\u63a8\u52a8JEDEC\u7684MRDIMM\u5f00\u653e\u6807\u51c6\u7684\u627f\u8bfa&#xff0c;\u82f1\u7279\u5c14\u4e5f\u4e0eSK hynix\u548c\u745e\u8428\u5408\u4f5c&#xff0c;\u57fa\u4e8e\u4e0eMRDIMM\u7c7b\u4f3c\u7684\u6982\u5ff5&#xff0c;\u5f00\u53d1\u4e86\u591a\u8def\u5408\u5e76\u9635\u5217(MCR)DIMM\u3002 <\/p>\n<p>PCIe 5.0\u662f\u4e00\u79cd\u65b0\u4e00\u4ee3\u9ad8\u901f\u63a5\u53e3\u6807\u51c6&#xff0c;\u63d0\u4f9b\u6bd4PCIe4.0\u53cc\u500d\u7684\u4f20\u8f93\u901f\u5ea6&#xff0c;\u5c24\u5176\u9002\u7528\u4e8e\u9ad8\u6027\u80fd\u786c\u4ef6\u5982GPU\u548cNVMe\u56fa\u6001\u9a71\u52a8\u5668\u3002\u867d\u7136\u76ee\u524d\u5e02\u573a\u4e0a\u7684\u6d88\u8d39\u7ea7\u4ea7\u54c1\u5c1a\u5c11&#xff0c;\u4f46\u968f\u7740\u65b0CPU\u7684\u53d1\u5e03&#xff0c;PCIe5.0\u8bbe\u5907\u5c06\u9010\u6e10\u666e\u53ca&#xff0c;\u5e26\u6765\u663e\u8457\u7684\u6027\u80fd\u63d0\u5347&#xff0c;\u7279\u522b\u662f\u5728\u5927\u6570\u636e\u5904\u7406\u548c\u79d1\u5b66\u5e94\u7528\u4e2d\u3002 <\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250429090052-6810954404b4f.png\" alt=\"f3ad24af12007c909bf36ba1fd5486df.jpeg\" \/><\/p>\n<p>MCR\/MRDIMM\u662f\u4e00\u79cd\u6280\u672f&#xff0c;\u53ef\u4ee5\u5c06\u591a\u4e2aDRAM\u5185\u5b58\u6a21\u5757\u7ec4\u5408\u5728\u4e00\u8d77&#xff0c;\u901a\u8fc7\u5c06\u4e24\u4e2aRank\u5f62\u6210\u4f2a\u591a\u5185\u5b58\u901a\u9053(Pseudo Channel),\u5e76\u4f7f\u7528\u4e13\u95e8\u7684\u63a7\u5236\u5668(\u63a5\u53e3\u82af\u7247)\u6765\u7ba1\u7406\u5b83\u4eec\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93&#xff0c;\u4ece\u800c\u5927\u5927\u63d0\u9ad8\u5185\u5b58\u5e26\u5bbd\u3002\u7406\u8bba\u4e0a&#xff0c;MCR\/MRDIMM\u5185\u5b58\u7684\u5e26\u5bbd\u662fDDR5\u7684\u4e24\u500d\u3002\u8fd9\u79cd\u6280\u672f\u53ef\u4ee5\u5f88\u597d\u5730\u6ee1\u8db3AI\u670d\u52a1\u5668\u5bf9\u5185\u5b58\u5e26\u5bbd\u7684\u9ad8\u9700\u6c42\u3002<\/p>\n<p>\u6f9c\u8d77\u79d1\u6280\u5df2\u4e8e2022\u5e74\u5b8c\u6210MCR\u63a7\u5236\u82af\u7247&#xff08;MRCD\/MDB&#xff09;\u7814\u53d1\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250429090052-6810954456a9e.png\" alt=\"f8aeee099cfdc346e57751d756433c83.jpeg\" \/><\/p>\n<p>\u7f8e\u5149\u5728HBM\u5e02\u573a\u867d\u8d77\u6b65\u7a0d\u665a\u4e8e\u4e09\u661f\u548cSK\u6d77\u529b\u58eb&#xff0c;\u4f46\u4e8e2023\u5e747\u6708\u7387\u5148\u53d1\u5e03HBM3E,\u5b9e\u73b0\u4ea7\u54c1\u53cd\u8d85\u3002\u6839\u636e\u7f8e\u5149\u62ab\u9732\u7684\u4ea7\u54c1\u8def\u7ebf\u56fe&#xff0c;\u5176\u8ba1\u5212\u4e8e2025\u5e74\u63a8\u51fa36GB 12-High HBM3E\u4ee5\u5b8c\u5584\u4ea7\u54c1\u7ebf&#xff0c;\u5e76\u4e8e2026\u5e74\u95ee\u4e16\u9769\u547d\u6027\u4ea7\u54c136GB 12-High HBM4,\u5e26\u5bbd\u9884\u8ba1\u5c06\u8d85\u8fc71.5TB\/s\u3002<\/p>\n<p>\u7f8e\u5149\u8ba1\u5212\u57282027\u5e74\u524d\u63a8\u51fa48GB 16-High 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