{"id":106,"date":"2026-07-06T14:00:52","date_gmt":"2026-07-06T06:00:52","guid":{"rendered":"https:\/\/apecsoft.com\/?p=106"},"modified":"2026-07-06T14:00:52","modified_gmt":"2026-07-06T06:00:52","slug":"intel-arc%e9%9b%86%e6%88%90%e6%98%be%e5%8d%a1%e7%ac%94%e8%ae%b0%e6%9c%ac%e9%80%9a%e8%bf%87openvino%e8%b7%91%e6%9c%ac%e5%9c%b0%e5%a4%a7%e6%a8%a1%e5%9e%8b%ef%bc%9aint4%ef%bc%8cint8%ef%bc%8cfp16%e5%a6%82","status":"publish","type":"post","link":"https:\/\/apecsoft.com\/?p=106","title":{"rendered":"intel Arc\u96c6\u6210\u663e\u5361\u7b14\u8bb0\u672c\u901a\u8fc7openvino\u8dd1\u672c\u5730\u5927\u6a21\u578b\uff1aint4\uff0cint8\uff0cFP16\u5982\u4f55\u9009\u62e9\uff1f"},"content":{"rendered":"\n

\u9996\u5148\u8bf4\u4e0b\u6211\u7684\u7b14\u8bb0\u672c\u914d\u7f6e\uff1a Intel(R) Core(TM) Ultra 9 185H \uff0cIntel Arc \u96c6\u663e\uff0c32GB\u5185\u5b58<\/strong>\u3002\u4ee5\u4e0b\u662f\u6211\u5728\u672c\u5730\u90e8\u7f72openvino gemma4-12B\u6a21\u578b\u8fc7\u7a0b\u8bb0\u5f55\u3002\u5e0c\u671b\u5bf9\u4f60\u6709\u53c2\u8003\u4ef7\u503c\uff0c\u5e2e\u52a9\u5feb\u901f\u642d\u5efa\u4e00\u5957\u81ea\u5df1\u7684\u672c\u5730\u53ef\u7528\u5927\u6a21\u578b\u3002<\/p>\n\n\n\n

\u9009\u62e9\u6a21\u578b\u91cf\u5316\u683c\u5f0f\u65f6\uff0c\u6838\u5fc3\u539f\u5219\u662f\u5728\u5185\u5b58\u9650\u5236\u548c\u63a8\u7406\u8d28\u91cf\u4e4b\u95f4\u627e\u5230\u6700\u4f73\u5e73\u8861\u70b9<\/strong>\u3002\u7efc\u5408\u6765\u770b\uff0cINT4 \u91cf\u5316\u662f\u6700\u6838\u5fc3\u3001\u6700\u503c\u5f97\u5c1d\u8bd5\u7684\u65b9\u5411<\/strong>\u3002<\/p>\n\n\n\n

\ud83d\udcca \u6838\u5fc3\u5dee\u5f02\u901f\u89c8<\/h3>\n\n\n\n

\u4e3a\u4e86\u5feb\u901f\u4e86\u89e3\u4e09\u8005\u7684\u533a\u522b\uff0c\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u5bf9\u6bd4\uff1a<\/p>\n\n\n\n

\u5bf9\u6bd4\u7ef4\u5ea6<\/th>FP16<\/th>INT8<\/th>INT4<\/th><\/tr><\/thead>
\u6a21\u578b\u4f53\u79ef<\/strong><\/td>\u57fa\u51c6 (1x)<\/td>\u7ea6 FP16 \u7684 1\/2<\/td>\u7ea6 FP16 \u7684 1\/4<\/td><\/tr>
\u5185\u5b58\u5360\u7528<\/strong><\/td>\u6700\u9ad8<\/td>\u4e2d\u7b49<\/td>\u6700\u4f4e<\/td><\/tr>
\u63a8\u7406\u901f\u5ea6<\/strong><\/td>\u8f83\u6162<\/td>\u8f83\u5feb<\/td>\u6700\u5feb<\/td><\/tr>
\u6a21\u578b\u8d28\u91cf<\/strong><\/td>\u6700\u4f73 (\u57fa\u51c6)<\/td>\u826f\u597d\uff0c\u635f\u5931\u6781\u5c0f<\/td>\u53ef\u63a5\u53d7\uff0c\u90e8\u5206\u4efb\u52a1\u635f\u5931\u53ef\u63a7<\/td><\/tr>
\u786c\u4ef6\u8981\u6c42<\/strong><\/td>\u6781\u9ad8<\/td>\u9ad8<\/td>\u4f4e<\/td><\/tr>
KV Cache \u5185\u5b58<\/strong><\/td>\u57fa\u51c6 (1x)<\/td>\u7ea6 FP16 \u7684 1\/2<\/td>\u7ea6 FP16 \u7684 1\/3<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\ud83e\udd14 \u5b83\u4eec\u5206\u522b\u9002\u5408\u4ec0\u4e48\u573a\u666f\uff1f<\/h3>\n\n\n\n

FP16\uff1a\u9ad8\u7cbe\u5ea6\uff0c\u4f46\u5185\u5b58\u201c\u5927\u80c3\u738b\u201d<\/h4>\n\n\n\n

\u8fd9\u662f\u6a21\u578b\u7684\u539f\u59cb\u7cbe\u5ea6\uff0c\u8d28\u91cf\u6700\u9ad8\uff0c\u4f46\u5bf9\u5185\u5b58\u7684\u9700\u6c42\u4e5f\u6700\u201c\u8d2a\u5a6a\u201d\u3002<\/p>\n\n\n\n

  • \u5185\u5b58\u8ba1\u7b97<\/strong>\uff1a\u4e00\u4e2a 10B \u53c2\u6570\u7684\u6a21\u578b\uff0cFP16 \u683c\u5f0f\u9700\u8981\u7ea6 20GB<\/strong> \u5185\u5b58\u3002<\/li>
  • \u9002\u7528\u573a\u666f<\/strong>\uff1a\u4e0d\u9002\u5408\u4f60\u7684 32GB \u603b\u5185\u5b58\u914d\u7f6e<\/strong>\u3002\u8fd0\u884c FP16 \u6a21\u578b\u4f1a\u5f88\u5feb\u8017\u5c3d\u5185\u5b58\uff0c\u5bfc\u81f4\u7cfb\u7edf\u5361\u987f\u751a\u81f3\u5d29\u6e83\u3002<\/li><\/ul>\n\n\n\n

    INT8\uff1a\u4e0d\u9519\u7684\u5e73\u8861\u70b9\uff0c\u4f46\u5185\u5b58\u53ef\u80fd\u4f9d\u7136\u7d27\u5f20<\/h4>\n\n\n\n

    INT8 \u5728\u6a21\u578b\u8d28\u91cf\u548c\u5185\u5b58\u5360\u7528\u4e4b\u95f4\u53d6\u5f97\u4e86\u4e0d\u9519\u7684\u5e73\u8861\uff0c\u8d28\u91cf\u635f\u5931\u901a\u5e38\u5f88\u5c0f\u3002<\/p>\n\n\n\n

    • \u5185\u5b58\u8ba1\u7b97<\/strong>\uff1a\u540c\u6837 10B \u7684\u6a21\u578b\uff0cINT8 \u683c\u5f0f\u9700\u8981\u7ea6 10GB<\/strong> \u5185\u5b58\u3002<\/li>
    • \u9002\u7528\u573a\u666f<\/strong>\uff1a\u5bf9\u4f60\u6765\u8bf4\uff0c\u53ef\u4ee5\u4f5c\u4e3a\u5907\u9009<\/strong>\u3002\u5b83\u80fd\u6d41\u7545\u8fd0\u884c 10B \u5de6\u53f3\u7684\u6a21\u578b\uff0c\u4f46\u8981\u8fd0\u884c 13B-20B \u7684\u6a21\u578b\uff0c32GB \u5185\u5b58\u5c31\u6349\u895f\u89c1\u8098\u4e86\u3002<\/li><\/ul>\n\n\n\n

      INT4\uff1a\u5185\u5b58\u6551\u661f\uff0c\u9996\u8981\u9009\u62e9<\/h4>\n\n\n\n

      INT4 \u80fd\u6700\u5927\u5e45\u5ea6\u5730\u538b\u7f29\u6a21\u578b\uff0c\u662f\u4f60\u5728 32GB \u5185\u5b58\u9650\u5236\u4e0b\u8fd0\u884c\u5927\u6a21\u578b\u7684\u201c\u6cd5\u5b9d\u201d\u3002<\/p>\n\n\n\n

      • \u5185\u5b58\u8ba1\u7b97<\/strong>\uff1a10B \u7684\u6a21\u578b\u5728 INT4 \u4e0b\u4ec5\u9700\u7ea6 5GB<\/strong> \u5185\u5b58\u3002\u8fd9\u610f\u5473\u7740\uff0c\u5728 32GB \u5185\u5b58\u4e0b\uff0c\u4f60\u751a\u81f3\u6709\u673a\u4f1a\u8fd0\u884c 30B-40B \u7ea7\u522b\u7684\u6a21\u578b<\/strong>\u3002<\/li>
      • \u9002\u7528\u573a\u666f<\/strong>\uff1a\u5f3a\u70c8\u63a8\u8350\u4f5c\u4e3a\u9996\u9009<\/strong>\u3002\u5b83\u80fd\u8ba9\u4f60\u5728\u6709\u9650\u7684\u5185\u5b58\u4e0b\uff0c\u5c1d\u8bd5\u8fd0\u884c\u66f4\u5927\u3001\u66f4\u5f3a\u7684\u6a21\u578b\u3002<\/li><\/ul>\n\n\n\n

        \ud83d\udcbb \u9488\u5bf9\u5f53\u524d\u914d\u7f6e\uff1a\u4e3a\u4ec0\u4e48 INT4 \u662f\u9996\u9009\uff1f<\/h3>\n\n\n\n
        • Shared GPU Memory Override<\/code> \u6280\u672f<\/strong>\uff1aIntel \u6700\u65b0\u9a71\u52a8\u5141\u8bb8 Arc \u96c6\u663e\u8c03\u7528\u9ad8\u8fbe 93%<\/strong> \u7684\u7cfb\u7edf\u5185\u5b58\u4f5c\u4e3a\u663e\u5b58\u3002\u5bf9\u4e8e\u4f60 32GB \u7684\u5185\u5b58\uff0c\u8fd9\u610f\u5473\u7740 GPU \u6700\u591a\u53ef\u4f7f\u7528\u7ea6 30GB<\/strong> \u7684\u201c\u663e\u5b58\u201d\u3002INT4 \u683c\u5f0f\u80fd\u8ba9\u4f60\u5728 30GB \u7684\u201c\u663e\u5b58\u201d\u91cc\uff0c\u88c5\u4e0b\u66f4\u5927\u7684\u6a21\u578b\u3002<\/li>
        • OpenVINO \u7684 INT4 KV Cache \u4f18\u5316<\/strong>\uff1aOpenVINO 2026.2 \u4e3a GPU \u5f15\u5165\u4e86 INT4 KV Cache \u538b\u7f29<\/strong>\u3002\u8fd9\u80fd\u5c06\u5728\u957f\u5bf9\u8bdd\u4e2d\u5feb\u901f\u589e\u957f\u7684\u5185\u5b58\u5f00\u9500\u964d\u81f3 FP16 \u7684\u4e09\u5206\u4e4b\u4e00\u5de6\u53f3\uff0c\u5bf9\u96c6\u6210\u663e\u5361\u8fd9\u7c7b\u5185\u5b58\u8d44\u6e90\u7d27\u5f20\u7684\u73af\u5883\u7279\u522b\u91cd\u8981\u3002<\/li>
        • Intel Arc \u7684 INT8\/INT4 \u7b97\u529b\u4f18\u52bf<\/strong>\uff1a\u65b0\u4e00\u4ee3 Arc \u96c6\u663e\u7684 INT8 \u7b97\u529b\u63d0\u5347\u663e\u8457<\/strong>\uff0c\u800c INT4 \u63a8\u7406\u80fd\u5f88\u597d\u5730\u5229\u7528\u8fd9\u4e9b\u4f4e\u7cbe\u5ea6\u8ba1\u7b97\u5355\u5143\u3002<\/li>
        • \u5b9e\u9645\u6027\u80fd\u63d0\u5347<\/strong>\uff1aINT4 \u91cf\u5316\u80fd\u5e26\u6765\u5b9e\u6253\u5b9e\u7684\u6027\u80fd\u98de\u8dc3\u3002\u6709\u6d4b\u8bd5\u8868\u660e\uff0c4-bit \u91cf\u5316\u7684\u6a21\u578b\u5728\u5185\u5b58\u53d7\u9650\u8bbe\u5907\u4e0a\u7684\u541e\u5410\u91cf\uff0c\u76f8\u6bd4 FP16 \u7248\u672c\u80fd\u63d0\u5347 3.2 \u500d<\/strong>\u3002<\/li><\/ul>\n\n\n\n

          \u26a0\ufe0f INT4 \u7684\u6f5c\u5728\u7f3a\u70b9\u4e0e\u5e94\u5bf9<\/h3>\n\n\n\n
          • \u8d28\u91cf\u635f\u5931<\/strong>\uff1a\u8fd9\u662f\u4f4e\u7cbe\u5ea6\u91cf\u5316\u7684\u4ee3\u4ef7\u3002\u4e0d\u8fc7\uff0c\u901a\u5e38 4-bit \u91cf\u5316\u5728\u6ce8\u610f\u529b\u5c42\u4f1a\u4fdd\u7559 8-bit \u7cbe\u5ea6\uff0c\u5173\u952e\u6743\u91cd\u7684\u635f\u5931\u53ef\u63a7\u5236\u5728 1% \u4ee5\u5185\u3002<\/li>
          • \u7279\u5b9a\u4efb\u52a1\u98ce\u9669<\/strong>\uff1a\u5bf9\u4e8e\u6570\u5b66\u63a8\u7406\u3001\u4ee3\u7801\u751f\u6210\u7b49\u7cbe\u5ea6\u654f\u611f\u4efb\u52a1\uff0cINT4 \u7684\u8868\u73b0\u53ef\u80fd\u4e0d\u5982 INT8\u3002\u5982\u679c\u53d1\u73b0\u56de\u7b54\u8d28\u91cf\u4e0d\u4f73\uff0c\u53ef\u4ee5\u5c1d\u8bd5 INT8 \u6216\u5bfb\u627e\u4e13\u95e8\u4f18\u5316\u8fc7\u7684 INT4 \u6a21\u578b\u3002<\/li><\/ul>\n\n\n\n

            \ud83d\ude80 \u4f60\u7684\u6700\u4f73\u5b9e\u8df5\u8def\u5f84<\/h3>\n\n\n\n
            1. \u66f4\u65b0\u9a71\u52a8<\/strong>\uff1a\u9996\u5148\uff0c\u786e\u4fdd\u4f60\u7684 Intel \u663e\u5361\u9a71\u52a8\u662f\u6700\u65b0\u7248\u672c\uff0c\u4ee5\u542f\u7528 Shared GPU Memory Override<\/code> \u529f\u80fd\u3002<\/li>
            2. \u4ee5 INT4 \u4e3a\u9996\u9009<\/strong>\uff1a\u4f18\u5148\u5bfb\u627e\u5e76\u4e0b\u8f7d\u4f60\u76ee\u6807\u6a21\u578b\u7684 INT4 \u91cf\u5316\u7248\u672c<\/strong>\uff08\u5982 Q4_K_M<\/code>\u3001Q4_0<\/code> \u7b49 GGUF \u683c\u5f0f\uff09\u3002<\/li>
            3. \u5728 OpenVINO \u4e2d\u6d4b\u8bd5<\/strong>\uff1a\u4f7f\u7528 OpenVINO \u52a0\u8f7d INT4 \u6a21\u578b\uff0c\u5c06\u8bbe\u5907\u8bbe\u7f6e\u4e3a AUTO<\/code> \u6216 GPU<\/code> \u8fdb\u884c\u6d4b\u8bd5\u3002<\/li>
            4. \u8bc4\u4f30\u8d28\u91cf\u4e0e\u901f\u5ea6<\/strong>\uff1a\u6d4b\u8bd5\u6a21\u578b\u7684\u5b9e\u9645\u8868\u73b0\u3002\u5982\u679c\u611f\u89c9\u56de\u7b54\u8d28\u91cf\u660e\u663e\u4e0b\u964d\uff0c\u518d\u8003\u8651\u4e0b\u8f7d\u540c\u6a21\u578b\u7684 INT8 \u7248\u672c\u8fdb\u884c\u5bf9\u6bd4\u3002<\/li>
            5. \u5f00\u542f INT4 KV Cache<\/strong>\uff1a\u5728 OpenVINO \u4e2d\uff0c\u901a\u8fc7\u8bbe\u7f6e KV_CACHE_PRECISION<\/code> \u4e3a u4<\/code> \u6765\u624b\u52a8\u5f00\u542f INT4 KV Cache \u538b\u7f29\uff0c\u8fdb\u4e00\u6b65\u63d0\u5347\u957f\u5bf9\u8bdd\u6027\u80fd\u3002<\/li><\/ol>\n\n\n\n

              \u603b\u4e4b\u4e00\u53e5\u8bdd\uff1a\u5bf9\u4e8e Intel Core Ultra 9 + Arc \u96c6\u663e + 32GB \u5185\u5b58\u7684\u914d\u7f6e\uff0cINT4 \u91cf\u5316\u662f\u8fd0\u884c\u5927\u6a21\u578b\u7684\u201c\u751c\u70b9\u201d\u9009\u62e9\u3002\u5b83\u662f\u5728\u4fdd\u8bc1\u53ef\u7528\u6027\u7684\u524d\u63d0\u4e0b\uff0c\u8ba9\u4f60\u80fd\u6311\u6218\u66f4\u5927\u89c4\u6a21\u6a21\u578b\u7684\u5229\u5668\u3002<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

              \u9996\u5148\u8bf4\u4e0b\u6211\u7684\u7b14\u8bb0\u672c\u914d\u7f6e\uff1a Intel(R) Core(TM) Ultra 9 185H \uff0cIntel Arc \u96c6\u663e\uff0c32GB\u5185\u5b58\u3002\u4ee5\u4e0b\u662f\u6211\u5728\u672c\u5730\u90e8\u7f72openvino gemma4-12B\u6a21\u578b\u8fc7\u7a0b\u8bb0\u5f55\u3002\u5e0c\u671b\u5bf9\u4f60\u6709\u53c2\u8003\u4ef7\u503c\uff0c\u5e2e\u52a9\u5feb\u901f\u642d\u5efa\u4e00\u5957\u81ea\u5df1\u7684\u672c\u5730\u53ef\u7528\u5927\u6a21\u578b\u3002 \u9009\u62e9\u6a21\u578b\u91cf\u5316\u683c\u5f0f\u65f6\uff0c\u6838\u5fc3\u539f\u5219\u662f\u5728\u5185\u5b58\u9650\u5236\u548c\u63a8\u7406\u8d28\u91cf\u4e4b\u95f4\u627e\u5230\u6700\u4f73\u5e73\u8861\u70b9\u3002\u7efc\u5408\u6765\u770b\uff0cINT4 \u91cf\u5316\u662f\u6700\u6838\u5fc3\u3001\u6700\u503c\u5f97\u5c1d\u8bd5\u7684\u65b9\u5411\u3002 \ud83d\udcca \u6838\u5fc3\u5dee\u5f02\u901f\u89c8 […]<\/p>\n","protected":false},"author":1,"featured_media":107,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4],"tags":[],"_links":{"self":[{"href":"https:\/\/apecsoft.com\/index.php?rest_route=\/wp\/v2\/posts\/106"}],"collection":[{"href":"https:\/\/apecsoft.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/apecsoft.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/apecsoft.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/apecsoft.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=106"}],"version-history":[{"count":1,"href":"https:\/\/apecsoft.com\/index.php?rest_route=\/wp\/v2\/posts\/106\/revisions"}],"predecessor-version":[{"id":108,"href":"https:\/\/apecsoft.com\/index.php?rest_route=\/wp\/v2\/posts\/106\/revisions\/108"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/apecsoft.com\/index.php?rest_route=\/wp\/v2\/media\/107"}],"wp:attachment":[{"href":"https:\/\/apecsoft.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=106"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/apecsoft.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=106"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/apecsoft.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=106"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}