item Cortex-M0 Cortex-M0+ Cortex-M3 Cortex-M4 Cortex-M7 Cortex M23 Cortex-M33 Cortex-M35P Cortex-M52 Cortex-M55 Cortex-M85
CoreMark/MHz 2.33 2.46 3.45 3.54 5.29 2.64 4.1 4.1 4.3 4.4 6.28
DMIPS/MHz* 0.96/1.19/1.91 0.99/1.30/2.58 1.24/1.64/3.49 1.26/1.67/3.65 2.31/3.23/6.78 1.03/1.32/2.67 1.54/2.05/4.48 1.5 1.6 1.69/2.16/5.32 3.13/4.52/8.76
180ULL
(7-track, typical 1.8v, 25°C) 66μW/MHz, 0.11mm2 47.4µW/MHz, 0.098mm2 141µW/MHz, 0.35mm2 151μW/MHz, 0.44mm2
90LP
(7-track, typical 1.2v, 25°C)
12.5μW/MHz, 0.03mm2 9.37µW/MHz, 0.028mm2 31µW/MHz, 0.09mm2 32.82μW/MHz, 0.119mm2
40LP
(9-track, typical 1.1v, 25°C)
5.3μW/MHz, 0.008mm2 3.8µW/MHz, 0.0066mm2 11µW/MHz, 0.02mm2 12.26μW/MHz, 0.028mm2 58.5μW/MHz, 0.105mm2 3.86μW/MHz, 0.0088mm2 12.0μW/MHz, 0.028mm2
40LP
(7-track, typical 0.99V, -40°C) 14.7μW/MHz, 0.091mm2
28HT
(9-track, typical 0.81v, 85°C)
31.8μW/MHz, 0.052mm2
28HT
(7-track, typical 0.81V, 0°C) 9.2μW/MHz, 0.034mm2
28HPC+
(9-track, typical 0.81V, 0°C)
2.26μW/MHz, 0.0037mm2
28HPC+
(7-track, typical 0.81V, 0°C)
3.8μW/MHz, 0.014mm2
16FFC
(9-track, typical 0.72V, 0°C) 5.1μW/MHz, 0.021mm2
16FFC
(7-track, typical 0.72v, 85°C)
18.5μW/MHz, 0.028mm2 3.9μW/MHz, 0.008mm2 * 第一个结果遵守了 Dhrystone 文档中所有的“基本规则”,第二个允许函数 inline,而不仅仅是允许的 C 字符串库,而第三个则允许同时(“multi-file”)编译。所有这些都与 Dhrystone 的原始(K和R)v2.1。Arm Compiler 6.17。
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