{"id":734,"date":"2021-05-28T02:03:45","date_gmt":"2021-05-27T18:03:45","guid":{"rendered":"https:\/\/kjzjj.com\/?p=734"},"modified":"2021-07-22T04:41:14","modified_gmt":"2021-07-21T20:41:14","slug":"arm-cpu","status":"publish","type":"post","link":"https:\/\/kjzjj.com\/index.php\/2021\/05\/28\/arm-cpu\/","title":{"rendered":"\u8def\u7531\u5668ARM\u5e73\u53f0CPU\u6027\u80fd\u7b80\u5355\u5bf9\u6bd4"},"content":{"rendered":"\n

\u6570\u636e\u6765\u6e90\u4e00\uff1a\u963f\u52c7\u7684\u8dd1\u5206\u6d4b\u8bd5\u5e16<\/p>\u6765\u6d4b\u6d4b\u8def\u7531\u5668cpu\u6027\u80fd\u8dd1\u5206<\/a><\/cite><\/blockquote>\n\n\n\n

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\u5728\u552e\u8def\u7531\u5668\u91cc\u6700\u5e38\u89c1\u7684\u662fA7\u548cA53<\/figcaption><\/figure>\n\n\n\n

\u6700\u5e38\u89c1\u7684A7\uff08\u661f\u9645\u5b9d\u76d2<\/a>\u3001\u534e\u7855ACRH17\uff09\u548cA53\uff08\u5c0f\u7c73AX3600\u7b49\uff09\uff0c\u540c\u9891\u6027\u80fd\u5dee\u8ddd\u7ea620%<\/p>\n\n\n\n

\u6570\u636e\u6765\u6e90\u4e8c\uff1a<\/p>ARM \u5904\u7406\u5668 MIPS\/DMIPS\/MFLOPS \u7406\u89e3<\/a><\/cite><\/blockquote>\n\n\n\n

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Core<\/th>Architecture<\/th>bits<\/th>I-Cache<\/th>D-Cache<\/th>DMIPS\/MHz<\/th><\/tr>
ARM11<\/td>v7-A<\/td>32<\/td>4-64K<\/td>4-64K<\/td>1.25<\/td><\/tr>
Cortex-A5<\/td>ARMv7-A<\/td>32<\/td>4-64K<\/td>4-64K<\/td>1.57<\/td><\/tr>
Cortex-A7<\/td>ARMv7-A<\/td>32<\/td>8-64K<\/span><\/td>8-64K<\/span><\/td>1.9<\/span><\/td><\/tr>
Cortex-A8<\/td>ARMv7-A<\/td>32<\/td>16-32K<\/td>16-32K<\/td>2.0<\/td><\/tr>
Cortex-A9<\/td>ARMv7-A<\/td>32<\/td>16-64K<\/td>16-64K<\/td>2.5<\/td><\/tr>
Cortex-A12<\/td>ARMv7-A<\/td>32<\/td>–<\/td>–<\/td>3.5<\/td><\/tr>
Cortex-A15<\/td>ARMv7-A<\/td>32<\/td>32K<\/td>32K<\/td>3.4<\/td><\/tr>
Cortex-A17<\/td>ARMv7-A<\/td>32<\/td>32-64K<\/td>32K<\/td>3.2<\/td><\/tr>
Cortex-A32<\/td>ARMv8-A<\/td>32<\/td>8-64K<\/td>8-64K<\/td>2.3<\/td><\/tr>
Cortex-A35<\/td>ARMv8-A<\/td>32\/64<\/td>8-64K<\/td>8-64K<\/td>2.5<\/td><\/tr>
Cortex-A53<\/td>ARMv8-A<\/td>32\/64<\/td>8-64K<\/span><\/td>8-64K<\/span><\/td>2.3<\/span><\/td><\/tr>
Cortex-A55<\/td>ARMv8.2-A<\/td>32\/64<\/td>64K<\/td>64K<\/td>2.7<\/td><\/tr>
Cortex-A57<\/td>ARMv8-A<\/td>32\/64<\/td>48K<\/td>32K<\/td>4.1<\/td><\/tr>
Cortex-A72<\/td>ARMv8-A<\/td>32\/64<\/td>48K<\/td>32K<\/td>4.7<\/td><\/tr>
Cortex-A73<\/td>ARMv8-A<\/td>32\/64<\/td>64K<\/td>32-64k<\/td>4.8<\/td><\/tr>
Cortex-A75<\/td>ARMv8.2-A<\/td>32\/64<\/td>64K<\/td>64k<\/td>5.2<\/td><\/tr>
Cortex-A76<\/td>ARMv8.2-A<\/td>32\/64<\/td>64K<\/td>64k<\/td>–<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u4ece\u8fd9\u4e2a\u8868\u4e5f\u80fd\u770b\u51faA53\u548cA7\u57fa\u672c\u540c\u6863\u6b21\uff0c\u53ef\u4ee5\u7b80\u5355\u7406\u89e3\u4e3aA53\u662fA7\u768464\u4f4d\u7248\u672c<\/strong>\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

\u6570\u636e\u6765\u6e90\u4e09\uff1a\u7ef4\u57fa\u767e\u79d1<\/p>ARM\u5904\u7406\u5668\u5185\u6838\u5217\u8868<\/a><\/cite><\/blockquote>\n\n\n\n

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\u56fe\u4e0a\u6765\u770bA7\u548cA53\u90fd\u7528\u7684\u662f\u5165\u95e8\u67b6\u6784
\u770b\u6765\u8def\u7531\u5668\u7535\u89c6\u76d2\u5b50\u8fd9\u7c7b\u4ea7\u54c1\u8fd8\u6709\u5f88\u5927\u8fdb\u6b65\u7a7a\u95f4~<\/p>\n\n\n\n

\u5404\u5e73\u53f0CUP\u6a2a\u5411\u5bf9\u6bd4MIPS\u7b97\u529b<\/p>https:\/\/www.right.com.cn\/forum\/thread-4017133-1-1.html<\/cite><\/blockquote>\n\n\n\n

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