Comments (3)
ChrisMicro
commented on August 15, 2024
STM32F7 Discovery
Loops: 1000, Iterations: 1, Duration: 2150 ms.
C Converted Single Precision Whetstones: 46.51 MIPS
The STM32F4 Discovery is about 109MIPS and the F7 should be faster.
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danieleff
commented on August 15, 2024
With the hardware float update, STM32F7 Discovery should be now much faster.
I do not know about F030R8, it might be just that slow.
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ChrisMicro
commented on August 15, 2024
Hi Daniel, now the F7 is really faster:
Loops: 1000, Iterations: 1, Duration: 493 ms.
C Converted Single Precision Whetstones: 202.84 MIPS
very good 👍
Regarding the F030@48MHz: I would expect that it is faster than the 2.15 MIPS because the F103 has 7.63@72Mhz. Could it be a waitstate issue ?
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Related Issues (20)
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