The CPU was slowed down to 1.4G after OBS was turned on, and the frequency was restored as soon as it was turned off.

[hangxingfox]

The CPU was slowed down to 1.4G after OBS was turned on, and the frequency was restored as soon as it was turned off.
The CPU is not overheated, basically at 62 degrees, the system is very stuck, and the user experience is not good.The frequency of 1.4G is about the same, and the occupancy of 50 is about the same.Open other apps is also 1.4g.Core graphics card occupancy is also over 50.
CPU：i5-8250U
GPU：UHD620和930MX

 

[qhobbes]

You can try a program such as ThrottleStop but the underlying cause may be a source/plugin/filter in OBS.

 

[hangxingfox]

You can try a program such as ThrottleStop but the underlying cause may be a source/plugin/filter in OBS.

Thank you. I did not set it well. After you reminded me to set it, I restored the high frequency.And the system doesn't jam.

Thank you very much.