[SOLVED] Why does task manager shows that my CPU clock speed is 3.28 GHz?

chaoyang

Prominent
Oct 24, 2019
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I have an i5-4590 CPU @ 3.30 GHZ.

Task manager has managed to recognise the correct speed in the title, but on the speed section, it says it is only 3.28 GHz.

It was previous at 3.29 before too.
 

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