{"id":381,"date":"2021-05-26T18:55:19","date_gmt":"2021-05-26T10:55:19","guid":{"rendered":"https:\/\/mjwsjq.top\/?p=381"},"modified":"2021-05-26T18:56:36","modified_gmt":"2021-05-26T10:56:36","slug":"arm-%e5%8f%91%e5%b8%83-v9-%e4%bd%93%e7%b3%bb%e6%9e%b6%e6%9e%84%ef%bc%9acortex-x2%e3%80%81cortex-a710%e4%bb%a5%e5%8f%8a%e5%85%a8%e6%96%b0gpu%ef%bc%81%e4%bd%a0","status":"publish","type":"post","link":"https:\/\/mjwsjq.top\/?p=381","title":{"rendered":"Arm \u53d1\u5e03 v9 \u4f53\u7cfb\u67b6\u6784\uff1aCortex-X2\u3001Cortex-A710\u4ee5\u53ca\u5168\u65b0GPU\uff01"},"content":{"rendered":"\n

\u53c8\u5230\u4e86\u6bcf\u5e74\u4e00\u5ea6\u7684 Arm \u67b6\u6784\u66f4\u65b0\u7684\u65f6\u5019\u3002\u5728\u4e0a\u4e2a\u6708 Arm \u53d1\u5e03\u4e86\u6700\u65b0\u7684\u57fa\u7840\u67b6\u6784 Neoverse V1 \u548c Neoverse N2 CPU IP \u4e4b\u540e\uff0c\u73b0\u5728\u5b98\u65b9\u7ec8\u4e8e\u63a8\u51fa\u4e86\u79fb\u52a8\u7aef\u65b0\u67b6\u6784\u3002<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u4eca\u5e74\uff0cArm \u63a8\u51fa\u7684\u4e1c\u897f\u6bd4\u5f80\u5e74\u66f4\u591a\uff0c\u5305\u62ec\u9762\u5411\u79fb\u52a8\u548c\u5ba2\u6237\u7aef\u7684\u4e09\u79cd\u65b0\u4e00\u4ee3\u5fae\u67b6\u6784\uff1a\u65d7\u8230\u7ea7\u7684 Cortex-X2\uff0cA78 \u7ee7\u4efb\u8005 Cortex-A710\u3001\u5168\u65b0\u7684 Cortex-A510\uff0c\u5ef6\u7eed\u591a\u5e74\u7684\u5c0f\u6838 A55 \u7ec8\u4e8e\u66f4\u65b0\u4e86\u3002<\/p>\n\n\n\n

Cortex-X2\uff1a\u76f8\u6bd4 X1 \u6027\u80fd\u63d0\u9ad8 16%\uff0c<\/p>\n\n\n\n

Cortex-A710\uff1a\u76f8\u6bd4 Cortex-A78 \u540c\u9891\u540c\u5236\u7a0b\u4e0b\u6027\u80fd\u63d0\u5347 10%\uff0c\u80fd\u6548 30\uff05\uff0c\u673a\u5668\u5b66\u4e60 ML 100%.<\/p>\n\n\n\n

Cortex-A510\uff1a\u53d6\u4ee3\u4e86 Cortex-A55\uff0c\u6027\u80fd\u63d0\u9ad8 35%\uff0c\u80fd\u6548\u63d0\u9ad8 20%\uff0cML \u4e09\u500d\u6027\u80fd\uff0c\u63a5\u8fd1 A73\u3002<\/p>\n\n\n\n

Arm Mali-G710\uff1a\u5185\u6838\u53ef\u81ea\u5b9a\u4e49\uff0c7 \u4e2a\u5185\u6838\u6700\u5c11\uff0c\u6700\u591a 16 \u4e2a\uff0c\u6bd4 Mali-G78 \u4e0a\u9650\u66f4\u4f4e\uff0c\u4f46\u6838\u5fc3\u66f4\u5927\uff0c\u6027\u80fd\u66f4\u5f3a\uff08+50%\uff09\uff0c\u80fd\u6548\u66f4\u9ad8\u3002<\/p>\n\n\n\n

Arm Mali-G610\uff1a1-6 \u6838\uff0c\u5176\u4ed6\u4e0e G710 \u76f8\u540c\uff0c\u9762\u5411\u4f4e\u7aef SoC\u3002<\/p>\n\n\n\n

Arm Mali-G510\uff1a\u76f8\u6bd4 G57 \u5b9e\u73b0\u4e86 100\uff05\u7684\u6027\u80fd\u63d0\u5347\uff0c22\uff05\u7684\u80fd\u8017\u63d0\u5347\uff0c100\uff05 \u7684 ML \u63d0\u5347\u3002<\/p>\n\n\n\n

Arm Mali-G310\uff1a\u76f8\u6bd4 G31 \u5728\u4e09\u4e2a\u6027\u80fd\u9886\u57df\uff08\u7eb9\u7406\u6027\u80fd 6x\uff0cVulkan \u6027\u80fd 4.5x \u548c Android UI \u5185\u5bb9 2x\uff09\u65b9\u9762\u5b9e\u73b0\u4e86\u5927\u8dc3\u8fdb\u3002<\/p>\n\n\n\n

ARM \u9884\u6d4b\uff0c\u4e0e\u76ee\u524d\u7684 A78\/G78 \u8bbe\u8ba1\u76f8\u6bd4\uff0c\u914d\u5907 A710 CPU \u548c Mali-G710 GPU \u7684\u82af\u7247\u7ec4\u5c06\u4e3a\u6e38\u620f\u5de5\u4f5c\u8d1f\u8f7d\u5e26\u6765 33\uff05\u7684 CPU \u6027\u80fd\u63d0\u5347\uff0c20\uff05\u7684 GPU \u6027\u80fd\u63d0\u5347\u548c 15\uff05\u7684\u6548\u7387\u63d0\u5347\u3002\u8fd9\u662f\u4e00\u4e2a\u76f8\u5f53\u5927\u7684\u4e16\u4ee3\u8fdb\u6b65\u3002<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u636e\u4e86\u89e3\uff0c\u8fd9\u4e09\u6b3e\u65b0\u7684 SoC CPU \u67b6\u6784\u5747\u57fa\u4e8e Armv9 \u517c\u5bb9\u8bbe\u8ba1\uff0c\u65e8\u5728\u5f15\u9886\u66f4\u5f3a\u7684\u67b6\u6784 \/ ISA \u53d8\u9769\uff0c\u8fd9\u5728\u4e1a\u754c\u662f\u5f88\u5c11\u89c1\u7684\u3002\u4f46\u8003\u8651\u5230\u8fd9\u53ea\u662f PPT \u6548\u679c\uff0c\u5b9e\u9645\u6548\u7528\u53ef\u80fd\u8fd8\u8981\u518d\u6253\u4e00\u5c42\u6298\u6263\uff0c\u4e14\u4ee5\u4e0a\u6570\u636e\u5747\u4e3a\u540c\u5236\u7a0b + \u540c\u9891\u7387\u7684\u63d0\u5347\uff0c\u9887\u6709\u9ec4\u5bb6\u5200\u6cd5\u4f20\u627f\u4e4b\u5fd7\u3002<\/p>\n\n\n\n

\u9664\u4e86\u65b0\u7684 CPU \u6838\u5fc3\uff0c\u6211\u4eec\u8fd8\u770b\u5230 DSU-110 \u91c7\u7528\u4e86\u65b0\u7684 L3 \u548c\u96c6\u7fa4\u8bbe\u8ba1\uff0cArm \u4e5f\u5728 interconnect IP \u4e0a\u8fdb\u884c\u4e86\u5927\u91cf\u5347\u7ea7\u6539\u8fdb\uff0c\u5305\u62ec\u91c7\u7528\u4e86\u9ad8\u901f\u7f13\u5b58\u4e00\u81f4\u6027 CI-700 \u7f51\u72b6\u7f51\u7edc\u548c NI-700 \u7247\u4e0a\u7f51\u7edc IP\uff0c\u4f46\u8fd9\u4e9b\u8ddf\u5404\u4f4d\u5173\u7cfb\u4e0d\u5927\u3002<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u76f8\u5bf9\u5f80\u5e74\u7684\u8bbe\u8ba1\uff0c\u8fd9\u4e9b\u65b0\u67b6\u6784\u5728\u8fed\u4ee3\u6539\u8fdb IPC \u548c\u6548\u7387\u7684\u540c\u65f6\uff0c\u8fd8\u4ee5 Armv9 \u548c\u65b0\u6269\u5c55\uff08\u4f8b\u5982 SVE2\uff09\u7684\u5f62\u5f0f\u6784\u5efa\u4e86\u4e00\u4e9b\u65b0\u529f\u80fd\u3002<\/p>\n\n\n\n

X2 \u7684 L3 \u7cfb\u7edf\u7f13\u5b58\u589e\u52a0\u4e86\u4e00\u500d\uff0c\u8fbe\u5230 8 MB\uff0cARM \u4e00\u76f4\u5728\u52aa\u529b\u51cf\u5c11\u6570\u636e\u8bbf\u95ee\u7684\u5ef6\u8fdf\uff0c\u7531\u6b64\u53ef\u89c1\u662f\u9762\u5411\u66f4\u5f3a\u7684\u684c\u9762\u5e73\u53f0\u7684\u4ea7\u54c1\u3002\u6b64\u5916\uff0cARM \u79f0 X2 \u7684\u6700\u9ad8\u5355\u7ebf\u7a0b\u6027\u80fd\u6bd4 2020 \u5e74\u7684\u7b14\u8bb0\u672c\u7535\u8111 CPU\uff0815W \u82f1\u7279\u5c14 i5-1135G7\uff09\u9ad8 40\uff05\u3002<\/p>\n\n\n\n

\u6b64\u5916\uff0cArm \u65b0\u7684\u5c0f\u6838\u5fc3 Cortex-A510 \u662f\u4e00\u4e2a\u76f8\u5bf9\u66f4\u5927\u7684\u5fae\u67b6\u6784\u8dc3\u8fdb\uff0c\uff0c\u56e0\u4e3a\u5b83\u4ee3\u8868\u4e86 Arm \u5251\u6865 CPU \u8bbe\u8ba1\u56e2\u961f\u7684\u5168\u65b0 CPU \u8bbe\u8ba1\u3002A510 \u5728\u6539\u8fdb IPC \u7684\u540c\u65f6\u4ecd\u4fdd\u8bc1\u4e86\u9ad8\u80fd\u6548\u6bd4\uff0c\u5e76\u4e14\u5b83\u8fd8\u4fdd\u7559\u4e86\u5176\u6709\u5e8f\u5fae\u67b6\u6784\u7684\u7279\u5f81\u3002<\/p>\n\n\n\n

\u65b0\u7684 CPU \u7cfb\u5217\u6807\u5fd7\u7740 Arm \u591a\u5e74\u6765\u6700\u5927\u7684\u67b6\u6784\u98de\u8dc3\u4e4b\u4e00\uff0c\u65b0\u7684 Arm v9 \u67b6\u6784\u4e0d\u518d\u591a\u8bf4\uff0c\u65b0 ISA \u7684\u57fa\u7840\u529f\u80fd\u5305\u62ec\u6b64\u524d\u7248\u672c\u53ef\u9009 \/ \u7f3a\u5931\u7684 Armv8.2 + \u652f\u6301\uff0c\u5e76\u5f15\u5165\u4e86\u65b0\u7684 SVE2 SIMD \u548c\u77e2\u91cf\u6269\u5c55\u3002<\/p>\n\n\n\n

\u503c\u5f97\u4e00\u63d0\u7684\u662f\uff0cCortex-X2 \u8d85\u5927\u6838\u548c Cortex-A510 \u5c0f\u6838\u90fd\u662f\u4ec5\u9650 AArch64 \u7684\u5fae\u4f53\u7cfb\u7ed3\u6784\uff0c\u5b83\u4eec\u65e0\u6cd5\u518d\u6267\u884c AArch32 \u4ee3\u7801\uff0c\u56e0\u6b64\u65e0\u6cd5\u518d\u8fd0\u884c 64 \u4f4d\u517c\u5bb9\u8bbe\u5907\u63d0\u4f9b\u7684 32 \u4f4d\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n\n\n\n

\u7136\u540e\uff0cArm \u8868\u793a\uff0c\u4e3a\u4e86\u6ee1\u8db3\u4e2d\u56fd\u5e02\u573a\u7684\u9700\u6c42\uff08\u7f3a\u4e4f\u8c37\u6b4c Play \u751f\u6001\uff09\uff0cCortex-A710 \u4ecd\u7136\u652f\u6301 AArch32 \u7f16\u7801\uff0c\u4e2d\u56fd\u5382\u5546\u53ca\u5176\u6211\u4eec\u7684\u5404\u5927\u5e94\u7528\u5546\u5e97\u9700\u8981\u66f4\u591a\u65f6\u95f4\u6765\u63a8\u8fdb 64 \u4f4d App \u7684\u666e\u53ca\u3002<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"

\u53c8\u5230\u4e86\u6bcf\u5e74\u4e00\u5ea6\u7684 Arm \u67b6\u6784\u66f4\u65b0\u7684\u65f6\u5019\u3002\u5728\u4e0a\u4e2a\u6708 Arm \u53d1\u5e03\u4e86\u6700\u65b0\u7684\u57fa\u7840\u67b6\u6784 Neoverse V1 \u548c […]<\/p>\n","protected":false},"author":1,"featured_media":382,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[2],"tags":[],"jetpack_featured_media_url":"https:\/\/mjwsjq.top\/wp-content\/uploads\/2021\/05\/C0A3693E-8A2A-4CE7-9394-7E948973CEDA.jpeg","_links":{"self":[{"href":"https:\/\/mjwsjq.top\/index.php?rest_route=\/wp\/v2\/posts\/381"}],"collection":[{"href":"https:\/\/mjwsjq.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mjwsjq.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mjwsjq.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mjwsjq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=381"}],"version-history":[{"count":2,"href":"https:\/\/mjwsjq.top\/index.php?rest_route=\/wp\/v2\/posts\/381\/revisions"}],"predecessor-version":[{"id":389,"href":"https:\/\/mjwsjq.top\/index.php?rest_route=\/wp\/v2\/posts\/381\/revisions\/389"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mjwsjq.top\/index.php?rest_route=\/wp\/v2\/media\/382"}],"wp:attachment":[{"href":"https:\/\/mjwsjq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=381"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mjwsjq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=381"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mjwsjq.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=381"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}