{"id":25967,"date":"2025-12-22T15:44:00","date_gmt":"2025-12-22T07:44:00","guid":{"rendered":"https:\/\/cn.hostease.com\/blog\/?p=25967"},"modified":"2025-12-14T14:50:14","modified_gmt":"2025-12-14T06:50:14","slug":"llm-training-gpu-cloud-cost-budget-optimization-guide","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/blog\/server\/gpu-server\/llm-training-gpu-cloud-cost-budget-optimization-guide\/","title":{"rendered":"\u5927\u578b\u8bed\u8a00\u6a21\u578b\u8bad\u7ec3\uff1aGPU\u4e91\u670d\u52a1\u5668\u8d39\u7528\u9884\u7b97\u4e0e\u4f18\u5316\u5b9e\u6218\u6307\u5357"},"content":{"rendered":"\n<p>\u5982\u679c\u4f60\u6b63\u51c6\u5907\u505a\u4e00\u6b21LLM\u8bad\u7ec3\u9884\u7b97\uff0c\u5f88\u53ef\u80fd\u5df2\u7ecf\u6709\u8fc7\u8fd9\u6837\u7684\u4f53\u9a8c\uff1a<br>GPU\u578b\u53f7\u67e5\u8fc7\u4e86\uff0c\u4ef7\u683c\u4e5f\u7b97\u8fc7\u4e86\uff0c\u770b\u8d77\u6765\u8fd8\u80fd\u63a5\u53d7\uff0c\u4f46\u771f\u6b63\u8dd1\u8d77\u6765\u4e4b\u540e\uff0c\u8d26\u5355\u5374\u660e\u663e\u8d85\u51fa\u9884\u671f\u3002<\/p>\n\n\n\n<p>\u6211\u4eec\u5728\u505a\u6a21\u578b\u8bad\u7ec3\u89c4\u5212\u65f6\uff0c\u4e5f\u9047\u5230\u8fc7\u51e0\u4e4e\u4e00\u6a21\u4e00\u6837\u7684\u95ee\u9898\u3002\u6700\u521d\u5927\u5bb6\u8ba8\u8bba\u6700\u591a\u7684\u662f\u201c\u9009<a href=\"https:\/\/cn.hostease.com\/gpu-servers.html\">\u54ea\u79cdGPU\u66f4\u5212\u7b97<\/a>\u201d\uff0c\u4f46\u5f53\u6211\u4eec\u628a\u8d26\u5355\u9010\u9879\u62c6\u5f00\u540e\u624d\u53d1\u73b0\uff0c\u771f\u6b63\u63a8\u9ad8\u6210\u672c\u7684\uff0c\u5e76\u4e0d\u662fGPU\u5355\u4ef7\u672c\u8eab\uff0c\u800c\u662f<strong>\u663e\u5b58\u7b56\u7565\u3001\u8bad\u7ec3\u65f6\u957f\u4f30\u7b97\u4ee5\u53ca\u53cd\u590d\u8c03\u53c2\u5e26\u6765\u7684\u9690\u6027\u6d88\u8017<\/strong>\u3002<\/p>\n\n\n\n<p>\u6240\u4ee5\u8fd9\u7bc7\u6587\u7ae0\uff0c\u6211\u4e0d\u6253\u7b97\u76f4\u63a5\u544a\u8bc9\u4f60\u201c\u8be5\u4e70\u591a\u5c11\u5361\u201d\uff0c\u800c\u662f\u5148\u5e26\u4f60\u628a\u4e00\u4ef6\u4e8b\u60f3\u660e\u767d\uff1a<br><strong>LLM\u8bad\u7ec3\u7684\u94b1\uff0c\u7a76\u7adf\u662f\u5728\u54ea\u4e9b\u5730\u65b9\u88ab\u82b1\u6389\u7684\u3002<\/strong><\/p>\n\n\n\n<p>\u53ea\u8981\u8fd9\u4e00\u6b65\u60f3\u6e05\u695a\uff0c\u540e\u9762\u7684\u4f18\u5316\u5c31\u4e0d\u4f1a\u518d\u662f\u78b0\u8fd0\u6c14\u3002<\/p>\n\n\n\n<h2 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href=\"https:\/\/cn.hostease.com\/gpu-servers.html\">GPU\u8ba1\u7b97<\/a>\u8d39\u7528<\/li>\n\n\n\n<li>\u6a21\u578b\u68c0\u67e5\u70b9\u4e0e\u6570\u636e\u5b58\u50a8<\/li>\n\n\n\n<li>\u6570\u636e\u4e0b\u8f7d\u3001\u540c\u6b65\u4e0e\u51fa\u7f51<\/li>\n\n\n\n<li>\u8c03\u53c2\u3001\u5931\u8d25\u548c\u91cd\u8dd1\u7684\u7f13\u51b2\u7a7a\u95f4<\/li>\n<\/ul>\n\n\n\n<p>\u5176\u4e2dGPU\u8d39\u7528\u5f53\u7136\u662f\u5927\u5934\uff0c\u4f46\u5b83\u672c\u8eab\u5e76\u4e0d\u662f\u4e00\u4e2a\u56fa\u5b9a\u503c\uff0c\u800c\u662f\u7531\u4e24\u4e2a\u53d8\u91cf\u5171\u540c\u51b3\u5b9a\uff1a<br><strong>\u4f60\u7528\u4e86\u591a\u5c11GPU\uff0c\u4ee5\u53ca\u5b83\u4eec\u5de5\u4f5c\u4e86\u591a\u957f\u65f6\u95f4\u3002<\/strong><\/p>\n\n\n\n<p>\u800c\u771f\u6b63\u5bb9\u6613\u88ab\u4f4e\u4f30\u7684\uff0c\u5f80\u5f80\u662f\u540e\u9762\u90a3\u4e00\u9879\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u663e\u5b58\u4e0d\u662f\u53ea\u7ed9\u6a21\u578b\u7528\u7684\uff0c\u8fd9\u4e00\u70b9\u5f88\u591a\u4eba\u7b2c\u4e00\u6b21\u90fd\u4f1a\u7b97\u9519<\/h2>\n\n\n\n<p>\u5f88\u591a\u65b0\u624b\u5728\u7b2c\u4e00\u6b21\u505a\u9884\u7b97\u65f6\uff0c\u4f1a\u4e0b\u610f\u8bc6\u5730\u628a\u201c\u6a21\u578b\u89c4\u6a21\u201d\u548c\u201c\u663e\u5b58\u9700\u6c42\u201d\u76f4\u63a5\u753b\u7b49\u53f7\u3002<br>\u4f46\u53ea\u8981\u4f60\u771f\u7684\u8dd1\u8fc7\u4e00\u6b21\u8bad\u7ec3\uff0c\u5c31\u4f1a\u53d1\u73b0\uff1a\u663e\u5b58\u6d88\u8017\u8fdc\u6bd4\u60f3\u8c61\u4e2d\u590d\u6742\u3002<\/p>\n\n\n\n<p>\u5728\u8bad\u7ec3\u8fc7\u7a0b\u4e2d\uff0cGPU\u663e\u5b58\u4e3b\u8981\u4f1a\u88ab\u56db\u7c7b\u5185\u5bb9\u5360\u7528\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6a21\u578b\u53c2\u6570\u672c\u8eab<\/li>\n\n\n\n<li>\u53cd\u5411\u4f20\u64ad\u4ea7\u751f\u7684\u68af\u5ea6<\/li>\n\n\n\n<li>\u4f18\u5316\u5668\u72b6\u6001<\/li>\n\n\n\n<li>\u4e0e\u5e8f\u5217\u957f\u5ea6\u5f3a\u76f8\u5173\u7684\u6fc0\u6d3b\u503c<\/li>\n<\/ul>\n\n\n\n<p>\u5c24\u5176\u662f\u5728\u5168\u53c2\u6570\u5fae\u8c03\u3001\u4f7f\u7528Adam\u7c7b\u4f18\u5316\u5668\u65f6\uff0c<strong>\u4f18\u5316\u5668\u72b6\u6001\u5f80\u5f80\u662f\u663e\u5b58\u6d88\u8017\u4e2d\u6700\u5bb9\u6613\u88ab\u5ffd\u7565\u7684\u4e00\u5757<\/strong>\u3002<br>\u5982\u679c\u4f60\u6ca1\u6709\u505a\u4efb\u4f55\u5206\u7247\u6216\u5e76\u884c\uff0c\u6bcf\u5f20\u5361\u90fd\u4f1a\u4fdd\u5b58\u4e00\u6574\u5957\u72b6\u6001\uff0c\u663e\u5b58\u5f88\u5feb\u5c31\u4f1a\u89c1\u5e95\u3002<\/p>\n\n\n\n<p>\u8fd9\u4e5f\u662f\u4e3a\u4ec0\u4e48\u6211\u4eec\u540e\u6765\u56de\u5934\u770b\u505a\u7684\u65b9\u6848\u65f6\uff0c\u4f1a\u53d1\u73b0\u95ee\u9898\u5e76\u4e0d\u5728GPU\u578b\u53f7\uff0c\u800c\u5728\u4e8e\uff1a<br><strong>\u8bad\u7ec3\u72b6\u6001\u6ca1\u6709\u88ab\u5408\u7406\u62c6\u5206\u3002<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e00\u4e2a\u7ecf\u9a8c\u503c\uff0c\u5feb\u901f\u5224\u65ad\u4f60\u7684\u65b9\u6848\u662f\u5426\u73b0\u5b9e<\/h2>\n\n\n\n<p>\u4e3a\u4e86\u8ba9\u9884\u7b97\u9636\u6bb5\u66f4\u9ad8\u6548\uff0c\u6211\u4eec\u901a\u5e38\u4f1a\u7528\u4e00\u4e2a\u7b80\u5355\u4f46\u975e\u5e38\u5b9e\u7528\u7684\u7ecf\u9a8c\u4f30\u7b97\uff1a<\/p>\n\n\n\n<p>\u5728BF16\u6216FP16\u5168\u53c2\u6570\u5fae\u8c03\u3001\u4f7f\u7528Adam\u4f18\u5316\u5668\u7684\u60c5\u51b5\u4e0b\uff0c<br><strong>\u6bcf\u4e2a\u53c2\u6570\u5927\u7ea6\u9700\u898116bytes\u663e\u5b58\u3002<\/strong><\/p>\n\n\n\n<p>\u7528\u8fd9\u4e2a\u89c4\u5219\u53bb\u770b\u4e0d\u540c\u6a21\u578b\u89c4\u6a21\uff0c\u7ed3\u679c\u5f80\u5f80\u4e00\u76ee\u4e86\u7136\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u6a21\u578b\u89c4\u6a21<\/th><th>\u5168\u53c2\u8bad\u7ec3\u72b6\u6001\u663e\u5b58\u603b\u91cf<\/th><th>8\u5361\u5206\u7247\u540e\u5355\u5361<\/th><th>16\u5361\u5206\u7247\u540e\u5355\u5361<\/th><\/tr><\/thead><tbody><tr><td>7B<\/td><td>\u2248104GiB<\/td><td>\u224813GiB<\/td><td>\u22486.5GiB<\/td><\/tr><tr><td>13B<\/td><td>\u2248194GiB<\/td><td>\u224824GiB<\/td><td>\u224812GiB<\/td><\/tr><tr><td>70B<\/td><td>\u22481043GiB<\/td><td>\u2248130GiB<\/td><td>\u224865GiB<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u770b\u5230\u8fd9\u91cc\uff0c\u4f60\u57fa\u672c\u53ef\u4ee5\u505a\u51fa\u4e00\u4e2a\u7406\u6027\u5224\u65ad\uff1a<br>\u5982\u679c\u4f60\u6253\u7b97\u572880GB\u7ea7\u522b\u663e\u5b58\u4e0a\u8bad\u7ec370B\u6a21\u578b\uff0c\u5168\u53c2\u6570\u5fae\u8c03\u51e0\u4e4e\u4e0d\u53ef\u80fd\u201c\u9760\u5355\u5361\u786c\u625b\u201d\uff0c\u5206\u7247\u548c\u5e76\u884c\u5e76\u4e0d\u662f\u4f18\u5316\u9009\u9879\uff0c\u800c\u662f<strong>\u524d\u63d0\u6761\u4ef6<\/strong>\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u771f\u6b63\u51b3\u5b9a\u8d26\u5355\u9ad8\u4f4e\u7684\uff0c\u662f\u8bad\u7ec3\u65f6\u95f4<\/h2>\n\n\n\n<p>\u5728\u5f88\u591a\u9884\u7b97\u5931\u63a7\u7684\u6848\u4f8b\u91cc\uff0c\u663e\u5b58\u5176\u5b9e\u53ea\u662f\u7b2c\u4e00\u9053\u95e8\u69db\u3002<br>\u771f\u6b63\u62c9\u5f00\u6210\u672c\u5dee\u8ddd\u7684\uff0c\u662f<strong>\u8bad\u7ec3\u65f6\u95f4\u7684\u4f30\u7b97\u65b9\u5f0f<\/strong>\u3002<\/p>\n\n\n\n<p>\u6211\u4eec\u66f4\u63a8\u8350\u7528\u201cToken\u89c6\u89d2\u201d\u6765\u4f30\u7b97\u8bad\u7ec3\u5468\u671f\uff0c\u800c\u4e0d\u662f\u53ea\u76ef\u7740step\u6570\u3002<br>\u5728\u5b9e\u9645\u9879\u76ee\u4e2d\uff0c\u4e00\u4e2a\u66f4\u7a33\u59a5\u7684\u6d41\u7a0b\u901a\u5e38\u662f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u660e\u786e\u8bad\u7ec3\u6240\u9700\u7684\u603bToken\u91cf<\/li>\n\n\n\n<li>\u7528\u76ee\u6807\u914d\u7f6e\u8dd1\u4e00\u4e2a\u5c0f\u89c4\u6a21\u6d4b\u8bd5<\/li>\n\n\n\n<li>\u5b9e\u6d4b\u6bcf\u5f20GPU\u7684Tokens\/\u79d2<\/li>\n<\/ul>\n\n\n\n<p>\u6709\u4e86\u8fd9\u4e2a\u541e\u5410\u6570\u636e\uff0c\u8bad\u7ec3\u65f6\u95f4\u5c31\u53ef\u4ee5\u975e\u5e38\u76f4\u89c2\u5730\u53cd\u63a8\u51fa\u6765\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u8bad\u7ec3\u5c0f\u65f6\u6570 \u2248 \u603bToken\u6570 \u00f7\uff08Tokens\/\u79d2\/\u5361 \u00d7 GPU\u6570\u91cf \u00d7 3600\uff09<\/p>\n<\/blockquote>\n\n\n\n<p>\u8fd9\u4e2a\u8fc7\u7a0b\u7684\u4ef7\u503c\u5728\u4e8e\uff1a<br>\u4f60\u53ef\u4ee5\u6e05\u695a\u5730\u770b\u5230\uff0c\u7a76\u7adf\u662f\u6570\u636e\u89c4\u6a21\u3001\u5e8f\u5217\u957f\u5ea6\uff0c\u8fd8\u662f\u5e76\u884c\u6548\u7387\u5728\u62c9\u957f\u8bad\u7ec3\u65f6\u95f4\uff0c\u800c\u4e0d\u662f\u5728\u8d26\u5355\u51fa\u6765\u4e4b\u540e\u624d\u5f00\u59cb\u731c\u539f\u56e0\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e3a\u4ec0\u4e48\u5e8f\u5217\u957f\u5ea6\u4e00\u53d8\uff0c\u9884\u7b97\u5c31\u5bb9\u6613\u5931\u63a7<\/h2>\n\n\n\n<p>\u8fd9\u662f\u6211\u4eec\u88ab\u95ee\u5f97\u6700\u591a\u7684\u95ee\u9898\u4e4b\u4e00\u3002<\/p>\n\n\n\n<p>\u5f53\u4f60\u628a\u5e8f\u5217\u957f\u5ea6\u4ece2048\u63d0\u9ad8\u52304096\u751a\u81f38192\u65f6\uff0c\u53d8\u5316\u7684\u4e0d\u53ea\u662f\u8ba1\u7b97\u91cf\uff0c\u800c\u662f\u4e00\u6574\u5957\u8fde\u9501\u53cd\u5e94\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6fc0\u6d3b\u663e\u5b58\u663e\u8457\u589e\u52a0<\/li>\n\n\n\n<li>\u5355\u5361batch\u88ab\u8feb\u964d\u4f4e<\/li>\n\n\n\n<li>\u68af\u5ea6\u7d2f\u79ef\u6b21\u6570\u4e0a\u5347<\/li>\n\n\n\n<li>\u5355\u5361\u541e\u5410\u4e0b\u964d\uff0c\u8bad\u7ec3\u65f6\u95f4\u62c9\u957f<\/li>\n<\/ul>\n\n\n\n<p>\u6700\u540e\u4f60\u770b\u5230\u7684\u7ed3\u679c\u5c31\u662f\uff1a<br><a href=\"https:\/\/cn.hostease.com\/gpu-servers.html\">GPU\u6570\u91cf<\/a>\u6ca1\u5c11\uff0c\u5355\u4ef7\u6ca1\u53d8\uff0c\u4f46\u8bad\u7ec3\u65f6\u95f4\u660e\u663e\u5ef6\u957f\uff0c\u6574\u4f53\u8d39\u7528\u81ea\u7136\u6c34\u6da8\u8239\u9ad8\u3002<\/p>\n\n\n\n<p>\u6240\u4ee5\u5728\u9884\u7b97\u9636\u6bb5\uff0c\u6211\u4e00\u76f4\u575a\u6301\u4e00\u4e2a\u539f\u5219\uff1a<br><strong>\u53ea\u8981\u6d89\u53ca\u957f\u5e8f\u5217\uff0c\u4e00\u5b9a\u8981\u5728\u76ee\u6807\u914d\u7f6e\u4e0b\u505a\u5b9e\u6d4b\u3002<\/strong><\/p>\n\n\n\n<h2 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class=\"wp-block-heading\">\u4e00\u4e2a\u53ef\u76f4\u63a5\u590d\u7528\u7684\u8bad\u7ec3\u9884\u7b97\u8868\u793a\u4f8b<\/h2>\n\n\n\n<p>\u5982\u679c\u4f60\u5e0c\u671b\u628a\u8fd9\u4e9b\u601d\u8def\u5feb\u901f\u843d\u5730\uff0c\u4e0b\u9762\u8fd9\u5f20\u9884\u7b97\u8868\u5c31\u662f\u6211\u4eec\u5185\u90e8\u7ecf\u5e38\u4f7f\u7528\u7684\u53c2\u8003\u6a21\u677f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u9879\u76ee<\/th><th>7B<\/th><th>13B<\/th><th>70B<\/th><\/tr><\/thead><tbody><tr><td>\u8bad\u7ec3Token\u603b\u91cf<\/td><td>1.5\u4ebf<\/td><td>5\u4ebf<\/td><td>100\u4ebf<\/td><\/tr><tr><td>\u5e8f\u5217\u957f\u5ea6<\/td><td>2048<\/td><td>4096<\/td><td>8192<\/td><\/tr><tr><td>Tokens\/\u79d2\/\u5361<\/td><td>120<\/td><td>900<\/td><td>1200<\/td><\/tr><tr><td>GPU\u6570\u91cf<\/td><td>1<\/td><td>8<\/td><td>16<\/td><\/tr><tr><td>\u8bad\u7ec3\u5c0f\u65f6\u6570<\/td><td>347h<\/td><td>19h<\/td><td>145h<\/td><\/tr><tr><td>GPU\u8d39\u7528\u538b\u529b<\/td><td>\u4f4e<\/td><td>\u53ef\u63a7<\/td><td>\u9ad8<\/td><\/tr><tr><td>\u7f13\u51b2\u5efa\u8bae<\/td><td>10%<\/td><td>10%<\/td><td>15\u201330%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u4f60\u4f1a\u53d1\u73b0\uff0c\u771f\u6b63\u51b3\u5b9a\u6210\u672c\u7684\uff0c\u4ece\u6765\u4e0d\u662f\u6a21\u578b\u540d\u5b57\u672c\u8eab\uff0c\u800c\u662f\u4f60\u5982\u4f55\u7ec4\u7ec7\u8bad\u7ec3\u8fc7\u7a0b\u3002<\/p>\n\n\n\n<h2 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