Question i5-9400F not boosting to 4.10GHz

[ixBenji]

hello guys
i have ASUS b310m-e and i5-9400F
and it don't run with it full speed i get only 3.8Ghz

 

[cin19]

hello guys
i have ASUS b310m-e and i5-9400F
and it don't run with it full speed i get only 3.8Ghz

Maximum frequency will depend on working conditions. If you use the cpu benchmark software, you will see your cpu will run at 4.1ghz.
If you want to try: https://www.cpubenchmark.net/

 

[tennis2]

4.1GHz is only when a single core is active.

 

[KraskataBGPro]

9400F turbo mode isn't very complicated.
~ 4.1GHz max on single core.
~ 3.9GHz max on all cores.