Problem with CPU frequency

[M4ST3R2017]

recently i bough a i3 9100f and a msi h310 upgrading my h110 and i3 6100.(rx 470 GPU)

i didn't reinstall the windows(10) and the problem i have is that in some games(4 out of 20 i tested) CPU frequency fluctuates heavily and i get reduced performance or really unsmooth gameplay.(even when its 60 fps)

i solved this by changing the power option in windows 10 to performance from balanced,forcing the CPU to work at full clock.

now i want to know is there another solution to this?

also today i updated my windows 10 to 1909 but that didn't change anything.

 

[RonnieOP]

Assuming your temps are fine it could be a driver conflict issue.

 

I dont like reusing an os when changing out motherboards. 

[M4ST3R2017]

yes temps are fine.

3 of those game don't even use more then 30% of the cpu. and also it works fine when cpu intensive game like gta v or witcher 3(in city).

is there any other way that i can get away with not reinstalling the windows?