[SOLVED] Gpu clock jumps to 645Mhz every second

[AmineMO]

My gpu clock jumps from 300mhz to 645mhs every second which is making the temps high (up to 55C on idle instead of 40C) this problem stops if an app start using my gpu like searchapp.exe but then my gpu is awake all time.
also in task manager System is using very high power consumption .i tried every Nvidia driver didn't fix it
I5-10300H/1650Ti laptop

 

[kerberos_20]

to look into system process, install another task manager tol like process hacker
https://processhacker.sourceforge.io/downloads.php
now right click on System and switch tab to threads
that shoul tell you which driver or kernel function has high cpu load