{"id":23326,"date":"2025-05-27T16:10:34","date_gmt":"2025-05-27T08:10:34","guid":{"rendered":"https:\/\/cn.hostease.com\/blog\/?p=23326"},"modified":"2025-05-29T10:35:23","modified_gmt":"2025-05-29T02:35:23","slug":"ddr5-memory-frequency-and-dual-channel-performance","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/blog\/uncategorized\/ddr5-memory-frequency-and-dual-channel-performance\/","title":{"rendered":"\u4e3a\u4ec0\u4e48\u9ad8\u9891\u5185\u5b58\u66f4\u9752\u7750\u201c\u53cc\u901a\u9053\u201d\uff1f\u6d45\u6790DDR5\u5185\u5b58\u9891\u7387\u74f6\u9888\u7684\u6280\u672f\u539f\u7406"},"content":{"rendered":"\n<p>\u73b0\u4ee3\u684c\u9762\u4e0e\u4e3b\u6d41\u670d\u52a1\u5668 CPU \u4f9d\u65e7\u7ef4\u6301 <strong>\u53cc\u901a\u9053\u5185\u5b58\u5b50\u7cfb\u7edf<\/strong>\uff1a\u6bcf\u4e2a\u901a\u9053\u7531 IMC \u76f4\u63a5\u9a71\u52a8\u4e00\u6761 64-bit \u6570\u636e\u603b\u7ebf\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>1 DIMM Per Channel (1 DPC)<\/strong>\uff1aIMC \u53ea\u9700\u9a71\u52a8\u4e00\u8def\u63d2\u69fd\uff0c\u8d1f\u8f7d\u4f4e\u3001\u4fe1\u53f7\u7eaf\u51c0\uff0c\u6613\u4e8e\u5728 1.1 V VDDQ \u4e0b\u5b8c\u6210\u9ad8\u901f\u8bad\u7ec3\uff1b<\/li>\n\n\n\n<li><strong>2 DPC<\/strong>\uff1a\u540c\u4e00\u901a\u9053\u518d\u5e76\u8054\u4e00\u6761\u63d2\u69fd\uff0c\u7b49\u6548\u7535\u5bb9\u51e0\u4e4e\u7ffb\u500d\uff0c\u53cd\u5c04\u4e0e\u4e32\u6270\u9661\u589e\uff0c\u9ad8\u9891\u6bb5\u6ce2\u5f62\u52a3\u5316\u660e\u663e\u3002<\/li>\n<\/ul>\n\n\n\n<p>IMC \u5728\u5f00\u673a\u8bad\u7ec3\uff08Memory Training\uff09\u9636\u6bb5\u4f1a\u6309<strong>\u6700\u6162\u7684\u94fe\u8def<\/strong>\u9501\u5b9a\u9891\u7387\uff0c\u56e0\u6b64\u53ea\u8981\u4efb\u4e00\u901a\u9053\u7684\u773c\u56fe\u65e0\u6cd5\u901a\u8fc7 5600 MT\/s \u7684\u5bb9\u5dee\u9a8c\u8bc1\uff0c\u5168\u5c40\u90fd\u4f1a\u964d\u6863\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u56db\u6761 DDR5 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\u9700\u8981\u9891\u7e41\u6267\u884c Rank Switch\uff0c\u5185\u90e8\u65f6\u5e8f\u88d5\u91cf\u88ab\u8fdb\u4e00\u6b65\u538b\u7f29\uff1b<\/li>\n\n\n\n<li><strong>\u6563\u70ed &amp; \u529f\u8017<\/strong>\u2014\u2014\u9ad8\u9891\u5fc5\u7136\u4f34\u968f\u66f4\u9ad8 VDDQ\uff0fVDD2 \u7535\u538b\u3002\u56db\u6761\u6ee1\u8f7d\u65f6\uff0c\u4e3b\u677f VRM \u4e0e\u6563\u70ed\u98ce\u9053\u538b\u529b\u66f4\u5927\uff0c\u4e3b\u677f\u5382\u5546\u591a\u5728 BIOS \u91cc\u9884\u8bbe conservative cap\uff0c\u5178\u578b\u964d\u9891\u5230 4000-4800 MT\/s \u4ee5\u786e\u4fdd 24\u00d77 \u7a33\u5b9a\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u8fd9\u4e00\u73b0\u8c61\u5176\u5b9e\u53ef\u4ee5\u8ffd\u6eaf\u5230\u6211\u4eec\u5728\u4e0a\u4e00\u7bc7\u6587\u7ae0\u300a<a href=\"https:\/\/cn.hostease.com\/blog\/server\/\u9ad8\u6027\u80fd\u670d\u52a1\u5668\/\u9ad8\u9891\u5185\u5b58\u4e0e\u9ad8\u4e3b\u9891\u670d\u52a1\u5668\u786c\u4ef6\u89e3\u6790\u5185\u5b58xmp\u8d85\u9891\u5bf9\u670d\/\">\u9ad8\u9891\u5185\u5b58\u4e0e\u9ad8\u4e3b\u9891\u670d\u52a1\u5668\u786c\u4ef6\u89e3\u6790<\/a>\u300b\u4e2d\u6240\u63d0\u5230\u7684DDR5\u9ad8\u9891\u8fd0\u884c\u7684\u6280\u672f\u539f\u7406\u4e0e\u9650\u5236\uff0c\u5982\u679c\u4f60\u8fd8\u6ca1\u6709\u9605\u8bfb\uff0c\u5efa\u8bae\u5148\u4e86\u89e3\u4e00\u4e0b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e3a\u4ec0\u4e48<a href=\"https:\/\/cn.hostease.com\/highcpuserver.html\">Hostease\u9ad8\u4e3b\u9891\u670d\u52a1\u5668<\/a>\u201c\u53ea\u6709 96 GB?<\/h2>\n\n\n\n<p><a href=\"https:\/\/cn.hostease.com\/\">Hostease<\/a> \u9488\u5bf9 <strong>AI \u63a8\u7406\u3001\u4f4e\u5ef6\u8fdf\u4ea4\u6613\u3001\u5b9e\u65f6\u6e32\u67d3<\/strong> \u7b49\u5bf9\u5185\u5b58\u5e26\u5bbd\/\u65f6\u5ef6\u6781\u654f\u611f\u7684\u573a\u666f\uff0c\u9ed8\u8ba4\u91c7\u7528\u4e0b\u9762\u7684\u914d\u7f6e\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u7ec4\u4ef6<\/th><th>\u89c4\u683c<\/th><th>\u8bbe\u8ba1\u521d\u8877<\/th><\/tr><\/thead><tbody><tr><td>CPU<\/td><td>Intel i9-14900K \/ AMD Ryzen 9 9950X<\/td><td>\u5355\u6838 6 GHz\uff0b&amp; \u591a\u6838 32 \u7ebf\u7a0b\uff0cIMC \u5b98\u65b9 5600 MT\/s<\/td><\/tr><tr><td>\u5185\u5b58<\/td><td>2 \u00d7 48 GB DDR5-5600 ECC<\/td><td><strong>Dual-Rank \u00d7 1 DPC<\/strong>\uff1a\u65e2\u7ed9\u8db3 96 GB \u5bb9\u91cf\uff0c\u53c8\u4e0d\u727a\u7272\u9891\u7387<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u5b9e\u6d4b\u5728 1 : 1 Gear \u6a21\u5f0f\u4e0b\u53ef\u7a33\u5b9a\u8dd1 5600 MT\/s\uff1b\u82e5\u5f3a\u884c\u63d2\u6ee1\u56db\u6761\uff0c\u5373\u4fbf\u7528\u540c\u6279 48 GB \u6a21\u7ec4\uff0c\u9891\u7387\u4e5f\u4f1a\u88ab\u9501\u964d\u81f3 4000-4800 MT\/s\uff0c\u5e26\u5bbd\u635f\u5931 14-25 %\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4f01\u4e1a\u5982\u4f55\u9009\u62e9\u5bb9\u91cf\u4e0e\u9891\u7387\u7684\u201c\u751c\u871c\u70b9\u201d<\/h2>\n\n\n\n<p>\u5728\u90e8\u7f72\u9ad8\u6027\u80fd\u670d\u52a1\u5668\u65f6\uff0c\u5f88\u591a\u4f01\u4e1a\u5f80\u5f80\u4f1a\u9677\u5165\u4e00\u4e2a\u4e24\u96be\u9009\u62e9\uff1a\u662f\u4f18\u5148\u8ffd\u6c42\u66f4\u5927\u7684\u5185\u5b58\u5bb9\u91cf\uff0c\u8fd8\u662f\u575a\u6301\u4f7f\u7528\u66f4\u9ad8\u9891\u7387\u7684DDR5\u5185\u5b58\uff1f\u5b9e\u9645\u4e0a\uff0c\u8fd9\u5e76\u4e0d\u662f\u201c\u975e\u6b64\u5373\u5f7c\u201d\u7684\u95ee\u9898\uff0c\u800c\u662f\u9700\u8981\u6839\u636e\u4e1a\u52a1\u573a\u666f\u8fdb\u884c\u7406\u6027\u53d6\u820d\u3002\u4ee5\u4e0b\u662f\u51e0\u7c7b\u5178\u578b\u5e94\u7528\u4e0b\u7684\u914d\u7f6e\u5efa\u8bae\uff0c\u5e2e\u52a9\u60a8\u627e\u5230\u5bb9\u91cf\u4e0e\u9891\u7387\u4e4b\u95f4\u7684\u7406\u60f3\u5e73\u8861\u70b9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>AI\u63a8\u7406 \/ \u9ad8\u9891\u4ea4\u6613 \/ \u6e38\u620f\u4e91\u7b49\u5ef6\u8fdf\u654f\u611f\u578b\u573a\u666f<\/strong><br>\u8fd9\u7c7b\u4e1a\u52a1\u5bf9<strong>\u5185\u5b58\u5e26\u5bbd\u4e0e\u54cd\u5e94\u901f\u5ea6<\/strong>\u6781\u5176\u654f\u611f\uff0c\u63a8\u8350\u91c7\u7528 <strong>2\u00d748GB DDR5 5600 MT\/s<\/strong> \u7684\u7ec4\u5408\uff0c\u65e2\u4fdd\u8bc1\u8db3\u591f\u7684\u8fd0\u884c\u5185\u5b58\uff0896GB\uff09\uff0c\u53c8\u80fd\u53d1\u6325XMP\u9ad8\u9891\u5185\u5b58\u7684\u5168\u90e8\u6027\u80fd\u3002\u9891\u7387\u4e0b\u964d\u5373\u610f\u5473\u7740\u54cd\u5e94\u5ef6\u8fdf\u4e0a\u5347\uff0c\u76f4\u63a5\u5f71\u54cd\u63a8\u7406\u541e\u5410\u7387\u6216\u4ea4\u6613\u786e\u8ba4\u901f\u5ea6\u3002<\/li>\n\n\n\n<li><strong>\u865a\u62df\u5316\u5e73\u53f0 \/ JVM\u5fae\u670d\u52a1\u96c6\u7fa4\u7b49\u5185\u5b58\u5bc6\u96c6\u578b\u573a\u666f<\/strong><br>\u5f53\u7cfb\u7edf\u4e2d\u8fd0\u884c\u5927\u91cf\u5e76\u53d1\u865a\u62df\u673a\u6216\u670d\u52a1\u5bb9\u5668\u65f6\uff0c**\u66f4\u5927\u7684\u5bb9\u91cf\uff08\u5982128GB\u4ee5\u4e0a\uff09**\u80fd\u663e\u8457\u63d0\u5347\u7a33\u5b9a\u6027\u548c\u6269\u5c55\u6027\u3002\u6b64\u65f6\uff0c\u5373\u4f7f\u9891\u7387\u56e0\u63d2\u69fd\u9650\u5236\u964d\u81f34800 MT\/s\uff0c\u6574\u4f53\u6548\u80fd\u4ecd\u53ef\u63a5\u53d7\uff0c\u4e14\u66f4\u5177\u6027\u4ef7\u6bd4\u3002<\/li>\n\n\n\n<li><strong>\u6570\u636e\u4ed3\u5e93 \/ \u5927\u6570\u636e\u5206\u6790 \/ \u79bb\u7ebf\u5efa\u6a21\u7b49\u5bb9\u91cf\u4f18\u5148\u578b\u573a\u666f<\/strong><br>\u5bf9\u4e8e\u4ee5\u8bfb\u5199\u541e\u5410\u548c\u6279\u5904\u7406\u4e3a\u4e3b\u7684\u540e\u53f0\u7cfb\u7edf\uff0c<strong>\u8ffd\u6c42\u66f4\u5927\u7684\u5185\u5b58\u6c60<\/strong>\uff08\u5982192GB\u6216\u4ee5\u4e0a\uff09\u66f4\u4e3a\u5173\u952e\u3002\u54ea\u6015\u9891\u7387\u4e0b\u964d\u81f34000 MT\/s\uff0c\u4f9d\u7136\u53ef\u4ee5\u6ee1\u8db3\u9700\u6c42\uff0c\u7cfb\u7edf\u74f6\u9888\u5f80\u5f80\u5728\u4e8e\u78c1\u76d8\u6216I\/O\uff0c\u800c\u975e\u5185\u5b58\u901f\u5ea6\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u6b64\u5916\uff0c\u5982\u679c\u786e\u5b9e\u9700\u8981\u5728 <strong>96GB\u4ee5\u4e0a\u5bb9\u91cf<\/strong> \u7684\u540c\u65f6\u4ecd\u7ef4\u6301 <strong>5600 MT\/s \u9ad8\u9891\u7387\u8fd0\u884c<\/strong>\uff0c\u4e5f\u53ef\u4ee5\u8003\u8651\u65b0\u578b\u7684 <strong>DDR5 CAMM2\u6216LRDIMM<\/strong> \u6a21\u7ec4\u3002\u4f46\u8fd9\u4e9b\u65b9\u6848\u5bf9\u4e3b\u677f\u517c\u5bb9\u6027\u8981\u6c42\u8f83\u9ad8\uff0c\u6210\u672c\u4e5f\u663e\u8457\u4e0a\u5347\uff0c\u5efa\u8bae\u5728\u7279\u5b9a\u9ad8\u9884\u7b97\u9879\u76ee\u4e2d\u8c28\u614e\u8bc4\u4f30\u5f15\u5165\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7ed3\u8bed<\/h2>\n\n\n\n<p>\u5185\u5b58 \u201c\u63d2\u6ee1\u5373\u6700\u5f3a\u201d \u7684\u65f6\u4ee3\u65e9\u5df2\u8fc7\u53bb\u2014\u2014\u5728 DDR5 \u9ad8\u901f\u65f6\u4ee3\uff0c<strong>\u901a\u9053\u62d3\u6251\u4e0e IMC \u8d1f\u8f7d<\/strong> \u624d\u662f\u51b3\u5b9a\u9891\u7387\u4e0a\u9650\u7684\u6839\u672cHostease\u4ee5 <a href=\"https:\/\/cn.hostease.com\/highcpuserver.html\"><strong>2 \u00d7 48 GB DDR5-5600<\/strong> \u4e3a\u9ad8\u4e3b\u9891\u670d\u52a1\u5668\u7684\u9ed8\u8ba4\u6807\u914d<\/a>\uff0c\u6b63\u662f\u57fa\u4e8e\u5bb9\u91cf\u4e0e\u5e26\u5bbd\u7684\u9ec4\u91d1\u5e73\u8861\u3002\u5e0c\u671b\u672c\u6587\u80fd\u5e2e\u52a9\u6280\u672f\u56e2\u961f\u7406\u89e3 DIMM \u9009\u62e9\u80cc\u540e\u7684\u5de5\u7a0b\u903b\u8f91\uff0c\u5728\u672a\u6765\u6269\u5bb9\u53ca\u65b0\u5e73\u53f0\u8bc4\u4f30\u65f6\uff0c\u505a\u51fa\u65e2\u9ad8\u6548\u53c8\u7ecf\u6d4e\u7684\u51b3\u7b56\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u73b0\u4ee3\u684c\u9762\u4e0e\u4e3b\u6d41\u670d\u52a1\u5668 CPU \u4f9d\u65e7\u7ef4\u6301 \u53cc\u901a\u9053\u5185\u5b58\u5b50\u7cfb\u7edf\uff1a\u6bcf\u4e2a\u901a\u9053\u7531 IMC \u76f4\u63a5\u9a71\u52a8\u4e00\u6761 64-bit \u6570\u636e &#8230; <a title=\"\u4e3a\u4ec0\u4e48\u9ad8\u9891\u5185\u5b58\u66f4\u9752\u7750\u201c\u53cc\u901a\u9053\u201d\uff1f\u6d45\u6790DDR5\u5185\u5b58\u9891\u7387\u74f6\u9888\u7684\u6280\u672f\u539f\u7406\" class=\"read-more\" href=\"https:\/\/cn.hostease.com\/blog\/uncategorized\/ddr5-memory-frequency-and-dual-channel-performance\/\" aria-label=\"\u9605\u8bfb 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