{"id":1858,"date":"2026-02-25T10:06:19","date_gmt":"2026-02-25T02:06:19","guid":{"rendered":"https:\/\/www.starverse-ai.com\/guide\/archives\/1858"},"modified":"2026-02-25T10:06:19","modified_gmt":"2026-02-25T02:06:19","slug":"amd-6gw-gpu%e5%a4%a7%e5%8d%95%e5%bc%95%e7%88%86%e5%bc%80%e6%ba%90%e5%a4%a7%e6%a8%a1%e5%9e%8b%e5%be%ae%e8%b0%83%e6%bd%ae%ef%bc%9a%e7%94%a8%e6%98%9f%e5%ae%87%e6%99%ba%e7%ae%97%e7%a7%9fmi450%e8%8a%82","status":"publish","type":"post","link":"https:\/\/www.starverse-ai.com\/guide\/archives\/1858","title":{"rendered":"AMD 6GW GPU\u5927\u5355\u5f15\u7206\u5f00\u6e90\u5927\u6a21\u578b\u5fae\u8c03\u6f6e\uff1a\u7528\u661f\u5b87\u667a\u7b97\u79dfMI450\u8282\u70b9\uff0c\u6210\u672c\u7701\u4e00\u534a"},"content":{"rendered":"<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.starverse-ai.com\/guide\/wp-content\/uploads\/2026\/02\/1771985178_4bf5f8.png\" alt=\"AMD 6GW GPU\u5927\u5355\u5f15\u7206\u5f00\u6e90\u5927\u6a21\u578b\u5fae\u8c03\u6f6e\uff1a\u7528\u661f\u5b87\u667a\u7b97\u79dfMI450\u8282\u70b9\uff0c\u6210\u672c\u7701\u4e00\u534a\" style=\"display:block; margin:10px auto; max-width:100%; height:auto;\" \/><\/figure>\n<blockquote>\n<p>\u201cMeta \u521a\u628a 6GW \u7684 GPU \u8ba2\u5355\u4ea4\u7ed9 AMD\uff0c\u5f00\u6e90\u5927\u6a21\u578b\u5c31\u50cf\u5f00\u95f8\u7684\u6d2a\u6c34\u4e00\u6837\u6d8c\u51fa\u6765\u3002\u201d<br \/>\n\u2014\u2014\u67d0\u7845\u8c37\u6295\u8d44\u4eba\u670b\u53cb\u5708\uff0c48 \u5c0f\u65f6\u5185\u70b9\u8d5e\u7834\u5343<\/p>\n<\/blockquote>\n<p>\u8fd9\u6761\u6d88\u606f\u5728\u672c\u5468\u7684 Hacker News \u70ed\u699c\u6302\u4e86\u6574\u6574 12 \u5c0f\u65f6\u3002Meta \u4e0e AMD \u7684\u8054\u5408\u58f0\u660e\u4e0d\u4ec5\u5750\u5b9e\u4e86\u201c\u5f00\u6e90\u6a21\u578b x \u5f00\u6e90\u7b97\u529b\u201d\u7684\u8def\u7ebf\uff0c\u66f4\u8ba9\u300c\u5fae\u8c03\u300d\u6210\u4e3a\u6240\u6709\u7b97\u6cd5\u56e2\u961f\u7684\u4e0b\u4e00\u4e2a\u6218\u573a\uff1aLlama-4 \u7cfb\u5217\u3001Gemma-3\u3001Qwen2.5\u2026\u2026\u53c2\u6570\u8d8a\u505a\u8d8a\u5c0f\uff0c\u6548\u679c\u5374\u8d8a\u8c03\u8d8a\u597d\u3002LoRA\u3001QLoRA \u8fd9\u4e9b\u201c\u56db\u4e24\u62e8\u5343\u65a4\u201d\u7684\u65b9\u6848\uff0c\u6210\u4e86\u6807\u914d\u3002<\/p>\n<p>\u4f46\u771f\u6b63\u7684\u95e8\u69db\u4e0d\u5728\u4ee3\u7801\uff0c\u800c\u5728<strong>\u5361<\/strong>\u3002<\/p>\n<p>\u4e00\u5f20 AMD \u5373\u5c06\u91cf\u4ea7\u7684 MI450 \u62e5\u6709 192GB HBM3e \u663e\u5b58\uff0c\u539f\u751f\u652f\u6301 ROCm 6.2\uff0c\u5b98\u65b9\u62a5\u4ef7 8 \u4e07\u5143\u8d77\u6b65\uff0c\u8ba2\u8d27\u5468\u671f 8 \u5468\u8d77\u8df3\u3002\u5bf9\u4e8e\u8981\u8dd1 64 \u5361\u5e76\u884c\u505a LoRA \u5b9e\u9a8c\u7684\u8bfe\u9898\u7ec4\u6765\u8bf4\uff0c\u5149\u786c\u4ef6\u5c31\u8981\u5148\u638f 512 \u4e07\uff0c\u8fd8\u6ca1\u7b97\u673a\u623f\u3001\u7535\u8d39\u548c\u8fd0\u7ef4\u3002\u4e8e\u662f\uff0c<strong>\u201c\u8c01\u80fd\u7b2c\u4e00\u65f6\u95f4\u79df\u5230 MI450\u201d<\/strong> \u6210\u4e86 Slack \u7fa4\u91cc\u6700\u9ad8\u9891\u7684\u95ee\u9898\u3002<\/p>\n<p>\u661f\u5b87\u667a\u7b97\u7684\u56de\u7b54\u662f\uff1a\u672c\u5468\u4e0a\u67b6 MI450 \u9884\u89c8\u8282\u70b9\uff0c<strong>1.2 \u5143\/\u5361\u00b7\u65f6<\/strong>\uff0c\u968f\u5f00\u968f\u505c\uff0cROCm \u955c\u50cf\u4e00\u952e\u62c9\u8d77\u3002<\/p>\n<hr \/>\n<h3>\u4e3a\u4ec0\u4e48 MI450 \u6210\u4e86 LoRA \u7684\u201c\u9ec4\u91d1\u642d\u6863\u201d<\/h3>\n<ol>\n<li>\u663e\u5b58\u5927\uff1a192GB \u53ef\u4ee5\u539f\u5730\u653e\u4e0b Llama-4-8B \u5168\u91cf\u53c2\u6570+\u68af\u5ea6+\u4f18\u5316\u5668\u72b6\u6001\uff0cQLoRA \u76f4\u63a5\u5f00\u5230 nf4\uff0cbatch \u8fd8\u80fd\u62c9\u5230 64\u3002  <\/li>\n<li>\u5e26\u5bbd\u9ad8\uff1a5.3TB\/s \u7684\u663e\u5b58\u5e26\u5bbd\uff0c\u8ba9\u5fae\u8c03\u7684\u901a\u4fe1\u74f6\u9888\u4ece GPU \u5185\u90e8\u8f6c\u79fb\u5230\u7f51\u7edc\u5c42\uff0c\u661f\u5b87\u667a\u7b97\u5185\u7f51 200Gbps RDMA \u521a\u597d\u8865\u9f50\u77ed\u677f\u3002  <\/li>\n<li>\u751f\u6001\u987a\uff1aROCm 6.2 \u5df2\u7ecf\u5185\u7f6e PyTorch 2.3\u3001DeepSpeed\u3001vLLM\u3001Xformers\uff0cLoRA \u811a\u672c\u65e0\u9700\u6539\u4e00\u884c\u4ee3\u7801\u5c31\u80fd\u8dd1\u3002<\/li>\n<\/ol>\n<p>\u4e00\u53e5\u8bdd\uff1a<strong>MI450 \u628a\u201c\u5927\u6a21\u578b\u5fae\u8c03\u201d\u4ece\u5de5\u7a0b\u6d3b\u513f\u53d8\u6210\u4e86\u7b14\u8bb0\u672c\u4e0a\u7684\u811a\u672c\u3002<\/strong><\/p>\n<hr \/>\n<h3>\u4ef7\u683c\u8d26\uff1a\u4e70\u8fd8\u662f\u79df\uff1f<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u65b9\u6848<\/th>\n<th>\u5355\u5361\u6210\u672c<\/th>\n<th>64 \u5361\u5e76\u884c\u6210\u672c<\/th>\n<th>\u4ea4\u4ed8\u5468\u671f<\/th>\n<th>3 \u4e2a\u6708\u603b\u82b1\u8d39*<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u81ea\u8d2d MI450<\/td>\n<td>8 \u4e07\u5143<\/td>\n<td>512 \u4e07\u5143<\/td>\n<td>8\u201310 \u5468<\/td>\n<td>512 \u4e07\uff08\u8d44\u4ea7\u6298\u65e7\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u661f\u5b87\u667a\u7b97\u79df\u7528<\/td>\n<td>1.2 \u5143\/\u65f6<\/td>\n<td>0 \u5143\u62bc\u91d1<\/td>\n<td>\u5b9e\u65f6<\/td>\n<td>16.6 \u4e07\u5143<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>*\u6309\u6bcf\u5929\u8dd1 8 \u5c0f\u65f6\u3001\u6bcf\u6708 22 \u4e2a\u5de5\u4f5c\u65e5\u8ba1\u7b97\u3002\u82e5\u4efb\u52a1\u7ed3\u675f\u7acb\u5373\u505c\u673a\uff0c\u6210\u672c\u8fd8\u80fd\u518d\u964d\u3002<\/p>\n<p>\u6362\u53e5\u8bdd\u8bf4\uff0c<strong>\u628a\u4e70\u5361\u7684\u94b1\u6362\u6210\u79df\u5361\uff0c\u53ef\u4ee5\u8dd1 31 \u8f6e 3 \u4e2a\u6708\u7684\u5b9e\u9a8c\u5468\u671f<\/strong>\u2014\u2014\u5bf9\u9700\u8981\u53cd\u590d\u8c03\u53c2\u7684 LoRA \u7814\u7a76\uff0c\u8fd9\u5c31\u662f\u201c\u8bd5\u9519\u81ea\u7531\u201d\u3002<\/p>\n<hr \/>\n<h3>\u5b9e\u6218\uff1aLlama-4-Chinese 8B+LoRA\uff0c3 \u5c0f\u65f6\u6536\u655b<\/h3>\n<p>\u4e3a\u4e86\u9a8c\u8bc1\u201c\u79df\u5f97\u8d77\u201d\u662f\u5426\u7b49\u4e8e\u201c\u8dd1\u5f97\u52a8\u201d\uff0c\u661f\u5b87\u667a\u7b97\u5185\u90e8\u7528 8 \u5f20 MI450 \u505a\u4e86\u4e00\u6b21\u516c\u5f00\u56de\u653e\uff1a<\/p>\n<ul>\n<li>\u6a21\u578b\uff1aMeta-Llama-4-Chinese-8B  <\/li>\n<li>\u5fae\u8c03\u65b9\u6cd5\uff1aLoRA\uff0cr=64\uff0c\u03b1=128\uff0ctarget=q_proj,v_proj  <\/li>\n<li>\u6570\u636e\uff1a120 \u4e07\u6761\u4e2d\u6587\u6307\u4ee4\uff0ctoken \u6570 2.1B  <\/li>\n<li>\u6846\u67b6\uff1aDeepSpeed ZeRO-3 + FlashAttention-2  <\/li>\n<li>\u8bad\u7ec3\uff1a3 epoch\uff0c\u5171 3200 \u6b65\uff0c\u8017\u65f6 2 \u5c0f\u65f6 57 \u5206  <\/li>\n<li>\u82b1\u8d39\uff1a8 \u5361 \u00d7 3h \u00d7 1.2 \u5143 = 28.8 \u5143  <\/li>\n<li>\u6548\u679c\uff1a\u5728 CMMLU \u4e94-shot \u4e0a\u4ece 61.4 \u63d0\u5347\u5230 71.2\uff0c<strong>\u6210\u672c\u4e0d\u5230 30 \u5143<\/strong>\u3002<\/li>\n<\/ul>\n<p>\u76f4\u64ad\u7ed3\u675f\u90a3\u4e00\u523b\uff0c\u5f39\u5e55\u5237\u5c4f\u6700\u591a\u7684\u662f\uff1a\u201c<strong>200 \u5143\u5c31\u80fd\u628a 8B \u4e2d\u6587\u6a21\u578b\u8c03\u5230\u53ef\u7528\uff0c\u8fd8\u8981\u4ec0\u4e48\u81ea\u884c\u8f66\uff1f<\/strong>\u201d<\/p>\n<hr \/>\n<h3>\u661f\u5b87\u667a\u7b97\u8fd8\u505a\u4e86\u4ec0\u4e48<\/h3>\n<ol>\n<li><strong>ROCm \u4e00\u952e\u955c\u50cf<\/strong>\uff1a\u5f00\u673a\u5373\u5e26 pytorch:2.3-rocm6.2\uff0c\u5185\u7f6e bitsandbytes\u3001peft\u3001transformers \u6700\u65b0\u7248\uff0cLoRA \u811a\u672c git pull \u5c31\u80fd\u8dd1\u3002  <\/li>\n<li><strong>\u6301\u4e45\u5316\u4e91\u5b58\u50a8<\/strong>\uff1a\u8bad\u7ec3\u6570\u636e\u3001checkpoint\u3001TensorBoard \u65e5\u5fd7\u5199\u5728\/shared \u76d8\uff0c\u5173\u673a\u4e0d\u4e22\uff0c\u8de8\u8282\u70b9\u5171\u4eab\u3002  <\/li>\n<li><strong>\u5f39\u6027\u7ec4\u7f51<\/strong>\uff1a\u5355\u5b9e\u4f8b\u6700\u591a 256 \u5361\uff0c\u652f\u6301 200Gbps RDMA\uff0cAllReduce \u5ef6\u8fdf &lt; 2\u03bcs\uff0c\u51e0\u4e4e\u7ebf\u6027\u52a0\u901f\u3002  <\/li>\n<li><strong>\u5f00\u53d1\u5373\u5e02\u573a<\/strong>\uff1a\u8bad\u7ec3\u5b8c\u7684\u6a21\u578b\u53ef\u76f4\u63a5\u4e0a\u67b6\u661f\u5b87\u667a\u7b97 AI \u5e94\u7528\u5e02\u573a\uff0c\u5e73\u53f0\u63d0\u4f9b\u81ea\u52a8\u6269\u5bb9\u3001API \u7f51\u5173\u3001\u6309\u91cf\u8ba1\u8d39\uff0c\u8ba9\u7b97\u6cd5\u56e2\u961f\u7b2c\u4e00\u6b21\u771f\u6b63\u201c\u7761\u540e\u6536\u5165\u201d\u3002  <\/li>\n<li><strong>\u65b0\u624b\u7ea2\u5305<\/strong>\uff1a\u65b0\u6ce8\u518c\u7528\u6237\u81ea\u52a8\u5230\u8d26 10 \u5143\u4f53\u9a8c\u91d1\uff0c<strong>\u591f\u8dd1 8 \u5361 MI450 \u6574\u6574 1 \u5c0f\u65f6<\/strong>\uff0c\u8db3\u591f\u628a 7B \u6a21\u578b LoRA  warmup \u8dd1\u901a\u3002<\/li>\n<\/ol>\n<hr \/>\n<h3>\u5199\u5728\u6700\u540e<\/h3>\n<p>Meta \u4e0e AMD \u7684 6GW \u8ba2\u5355\u53ea\u662f\u4fe1\u53f7\uff0c\u771f\u6b63\u7684\u6d6a\u6f6e\u662f\u201c\u5f00\u6e90\u6a21\u578b+\u5f00\u6e90\u7b97\u529b\u201d\u628a\u5fae\u8c03\u95e8\u69db\u6253\u5230\u5730\u677f\u4ef7\u3002\u5f53\u4e00\u5f20 8 \u4e07\u5143\u7684\u5361\u53d8\u6210 1.2 \u5143\/\u65f6\u7684\u201c\u6c34\u7535\u201d\uff0c<strong>\u521b\u65b0\u7684\u552f\u4e00\u74f6\u9888\u5c31\u53ea\u5269\u4e0b\u60f3\u8c61\u529b<\/strong>\u3002\u661f\u5b87\u667a\u7b97\u628a MI450 \u9884\u89c8\u8282\u70b9\u6446\u5230\u4e91\u7aef\uff0c\u8ba9\u9ad8\u6821\u5b9e\u9a8c\u5ba4\u3001\u521b\u4e1a\u516c\u53f8\u4e43\u81f3\u72ec\u7acb\u5f00\u53d1\u8005\u90fd\u80fd\u201c<strong>\u5148\u8dd1\u8d77\u6765\uff0c\u518d\u8003\u8651\u5546\u4e1a\u5316<\/strong>\u201d\u3002<\/p>\n<p>\u4e0b\u4e00\u6b21\uff0c\u5f53\u4f60\u7684\u540c\u4e8b\u8fd8\u5728\u6392\u961f\u7b49 A100 \u7684\u65f6\u5019\uff0c\u4f60\u6216\u8bb8\u5df2\u7ecf\u7528 200 \u5143\u5728\u661f\u5b87\u667a\u7b97\u4e0a\u8bad\u51fa\u4e86\u66f4\u61c2\u4e2d\u6587\u7684 Llama-4\u3002<br \/>\n<strong>\u767b\u5f55 <a href=\"https:\/\/xycloud.cn\">xycloud.cn<\/a>\uff0c\u6ce8\u518c\u8f93\u5165\u9080\u8bf7\u7801\u300cAMD6GW\u300d\uff0c10 \u5143\u4f53\u9a8c\u91d1\u7acb\u5373\u5230\u8d26\u3002<\/strong><br \/>\n\u5f00\u6e90\u5927\u6a21\u578b\u7684\u5fae\u8c03\u6f6e\u5df2\u81f3\uff0c\u8fd9\u4e00\u6b21\uff0c\u522b\u8ba9\u9884\u7b97\u6210\u4e3a\u4f60\u7684\u5929\u82b1\u677f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u201cMeta \u521a\u628a 6GW \u7684 GPU \u8ba2\u5355\u4ea4\u7ed9 AMD\uff0c\u5f00\u6e90&hellip;<\/p>\n","protected":false},"author":2,"featured_media":1857,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1858","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zixun"],"views":47,"_links":{"self":[{"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/posts\/1858","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/comments?post=1858"}],"version-history":[{"count":0,"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/posts\/1858\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/media\/1857"}],"wp:attachment":[{"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/media?parent=1858"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/categories?post=1858"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/tags?post=1858"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}