{"id":23860,"date":"2026-06-10T14:49:05","date_gmt":"2026-06-10T06:49:05","guid":{"rendered":"https:\/\/ab123.xyz\/?p=23860"},"modified":"2026-06-10T14:49:05","modified_gmt":"2026-06-10T06:49:05","slug":"meta-llama-3-1-70b-%e5%a4%a7%e6%a8%a1%e5%9e%8b%e6%9c%ac%e5%9c%b0%e5%8c%96%e9%83%a8%e7%bd%b2%e7%a1%ac%e4%bb%b6%e9%80%89%e5%9e%8b%e6%8c%87%e5%8d%97-2","status":"publish","type":"post","link":"https:\/\/ab123.xyz\/?p=23860","title":{"rendered":"Meta Llama 3.1 70B \u5927\u6a21\u578b\u672c\u5730\u5316\u90e8\u7f72\u786c\u4ef6\u9009\u578b\u6307\u5357"},"content":{"rendered":"<p>\u968f\u7740 Meta \u53d1\u5e03 Llama 3.1 70B \u5927\u6a21\u578b\uff0c\u8d8a\u6765\u8d8a\u591a\u7684\u4f01\u4e1a\u548c\u5f00\u53d1\u8005\u5e0c\u671b\u5c06\u5176\u90e8\u7f72\u5728\u672c\u5730\u73af\u5883\u4e2d\uff0c\u4ee5\u4fdd\u969c\u6570\u636e\u9690\u79c1\u5e76\u964d\u4f4e\u63a8\u7406\u6210\u672c\u3002\u7136\u800c\uff0c70B \u53c2\u6570\u7684\u6a21\u578b\u5bf9\u7b97\u529b\u3001\u5185\u5b58\u548c\u5b58\u50a8\u63d0\u51fa\u4e86\u6781\u9ad8\u8981\u6c42\u3002\u672c\u6587\u4e3a\u60a8\u8be6\u7ec6\u89e3\u6790\u672c\u5730\u5316\u90e8\u7f72\u6240\u9700\u7684\u786c\u4ef6\u9009\u578b\u65b9\u6848\uff0c\u5e76\u63a8\u8350\u4e00\u6b3e\u4e13\u4e1a\u7684\u667a\u80fd\u5de5\u5177\u2014\u2014<a href=\"https:\/\/www.nvidia.com\/en-us\/data-center\/h100\/\" target=\"_blank\">NVIDIA H100 \u5b98\u65b9\u65d7\u8230<\/a>\uff08\u793a\u4f8b\u5b98\u7f51\u94fe\u63a5\uff09\uff0c\u52a9\u60a8\u9ad8\u6548\u5b8c\u6210\u90e8\u7f72\u3002<\/p>\n<h2>\u6838\u5fc3\u786c\u4ef6\u9700\u6c42\u6982\u89c8<\/h2>\n<p>Llama 3.1 70B \u6a21\u578b\u5728 FP16 \u7cbe\u5ea6\u4e0b\u7ea6\u5360\u7528 140GB \u663e\u5b58\uff0c\u56e0\u6b64\u9996\u9009\u591a\u5361\u5e76\u884c\u65b9\u6848\u3002\u4ee5\u4e0b\u4e3a\u5173\u952e\u7ec4\u4ef6\uff1a<\/p>\n<ul>\n<li><strong>GPU<\/strong>\uff1a\u63a8\u8350 NVIDIA H100 \u6216 A100 80GB\uff0c\u81f3\u5c11 2 \u5f20\u7ec4\u6210 160GB \u4ee5\u4e0a\u663e\u5b58\u6c60\uff0c\u652f\u6301 NVLink \u4e92\u8054\u3002<\/li>\n<li><strong>CPU<\/strong>\uff1a\u5efa\u8bae Intel Xeon \u6216 AMD EPYC \u7cfb\u5217\uff0c\u6838\u5fc3\u6570 \u2265 32\uff0c\u4e3b\u9891 \u2265 2.5GHz\u3002<\/li>\n<li><strong>\u5185\u5b58<\/strong>\uff1aDDR5 \u81f3\u5c11 256GB\uff0c\u4ee5\u5e94\u5bf9\u6a21\u578b\u52a0\u8f7d\u548c\u63a8\u7406\u7f13\u5b58\u3002<\/li>\n<li><strong>\u5b58\u50a8<\/strong>\uff1aNVMe SSD \u2265 2TB\uff0c\u7528\u4e8e\u5b58\u653e\u6a21\u578b\u6743\u91cd\u548c\u6570\u636e\u96c6\u3002<\/li>\n<\/ul>\n<h2>\u786c\u4ef6\u9009\u578b\u7b56\u7565\u4e0e\u5de5\u5177\u63a8\u8350<\/h2>\n<h3>GPU \u9009\u578b\u5173\u952e\u6307\u6807<\/h3>\n<p>\u663e\u5b58\u5bb9\u91cf\u4e0e\u5e26\u5bbd\u662f\u9996\u8981\u8003\u91cf\u3002NVIDIA H100 \u62e5\u6709 3.35TB\/s \u5e26\u5bbd\uff0c\u76f8\u8f83 A100 \u63d0\u5347\u7ea6 50%\uff0c\u53ef\u663e\u8457\u7f29\u77ed\u63a8\u7406\u5ef6\u8fdf\u3002\u82e5\u9884\u7b97\u6709\u9650\uff0c\u53ef\u8003\u8651 4 \u5f20 RTX 6000 Ada\uff0848GB\/\u5f20\uff09\uff0c\u901a\u8fc7\u6a21\u578b\u5e76\u884c\u7b56\u7565\u5e73\u8861\u6210\u672c\u3002<\/p>\n<h3>\u4e92\u8054\u4e0e\u6563\u70ed\u65b9\u6848<\/h3>\n<p>\u591a GPU \u9700\u901a\u8fc7 PCIe 5.0 \u6216 NVLink Switch \u5b9e\u73b0\u4f4e\u5ef6\u8fdf\u901a\u4fe1\u3002\u673a\u7bb1\u5efa\u8bae\u9009\u62e9 4U \u4ee5\u4e0a\u5de5\u63a7\u673a\u7bb1\uff0c\u642d\u914d\u6db2\u51b7\u6216\u9ad8\u98ce\u91cf\u6563\u70ed\u7cfb\u7edf\uff0c\u4fdd\u8bc1\u957f\u65f6\u95f4\u7a33\u5b9a\u8fd0\u884c\u3002<\/p>\n<h2>\u90e8\u7f72\u6d41\u7a0b\u4e0e\u4f18\u5316\u5efa\u8bae<\/h2>\n<p>\u63a8\u8350\u4f7f\u7528 vLLM \u6216 TensorRT-LLM \u6846\u67b6\u8fdb\u884c\u63a8\u7406\u52a0\u901f\u3002\u9996\u5148\u5728 Linux \u7cfb\u7edf\u5b89\u88c5 CUDA 12.1+ \u548c PyTorch 2.1+\uff0c\u7136\u540e\u52a0\u8f7d\u6a21\u578b\u5e76\u914d\u7f6e\u5f20\u91cf\u5e76\u884c\uff08tensor_parallel_size=2\uff09\u3002\u5b9e\u6d4b\u663e\u793a\uff0c\u53cc H100 \u53ef\u5b9e\u73b0\u6bcf token \u7ea6 30ms \u7684\u751f\u6210\u901f\u5ea6\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u6d3b\u7528 <a href=\"https:\/\/github.com\/ggerganov\/llama.cpp\" target=\"_blank\">llama.cpp<\/a> \u7684\u91cf\u5316\u7248\u672c\uff08\u5982 Q4_K_M\uff09\uff0c\u53ef\u5c06\u663e\u5b58\u9700\u6c42\u964d\u81f3\u7ea6 50GB\uff0c\u4ece\u800c\u7528\u5355\u5f20 RTX 4090 \u8fd0\u884c\uff0c\u9002\u5408\u5f00\u53d1\u6d4b\u8bd5\u73af\u5883\u3002<\/p>\n<h2>\u603b\u7ed3\u4e0e\u5b98\u65b9\u8d44\u6e90<\/h2>\n<p>\u672c\u5730\u5316\u90e8\u7f72 Llama 3.1 70B \u9700\u8981\u79d1\u5b66\u9009\u578b\u4e0e\u914d\u7f6e\u3002\u4ee5\u4e0a\u65b9\u6848\u517c\u987e\u6027\u80fd\u4e0e\u6027\u4ef7\u6bd4\uff0c\u5f00\u53d1\u8005\u53ef\u6839\u636e\u5b9e\u9645\u9884\u7b97\u7075\u6d3b\u8c03\u6574\u3002\u66f4\u591a\u6743\u5a01\u4fe1\u606f\u8bf7\u8bbf\u95ee <a href=\"https:\/\/llama.meta.com\/\" target=\"_blank\">Meta Llama \u5b98\u65b9\u9875\u9762<\/a> \u83b7\u53d6\u6a21\u578b\u4e0e\u90e8\u7f72\u6587\u6863\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u968f\u7740 Meta \u53d1\u5e03 Llama 3.1 70B \u5927\u6a21\u578b\uff0c\u8d8a\u6765\u8d8a\u591a\u7684\u4f01\u4e1a\u548c\u5f00\u53d1\u8005\u5e0c\u671b\u5c06\u5176\u90e8\u7f72\u5728\u672c\u5730\u73af\u5883\u4e2d\uff0c\u4ee5\u4fdd [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[2039,21384,6613,12256,10880],"class_list":["post-23860","post","type-post","status-publish","format-standard","hentry","category-4","tag-gpu","tag-llama-3-1-70b","tag-6613","tag-12256","tag-10880"],"_links":{"self":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts\/23860","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=23860"}],"version-history":[{"count":1,"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts\/23860\/revisions"}],"predecessor-version":[{"id":23861,"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts\/23860\/revisions\/23861"}],"wp:attachment":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=23860"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=23860"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=23860"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}