CPU clock spikes?

[gamersmiffy]

Are these spikes normal when idling?

https://gyazo.com/d5476a4cfb7a59befaa09e7a394a4f9c

Also my specs:

https://gyazo.com/4f41bc9a443daf7933c20d036d905880

 

[Mark RM]

Yes it's normal, there are always back ground processes running that will push a single thread up to it's max, for example superfetch loves to use the computer while idle, so does Windows defender etc.