Whats wrong with my PC?

JFaTaL

Commendable
Feb 29, 2016
52
0
1,630
My specs are a I7 4790K and GTX 970 FTW. I Have had this computer for alomst a year and a half, when i first got it I could stream CS:GO fine. Now I get high CPU Usage, when the stream starts the game start bugging out and i know just playing CS:GO with nothing in background with the CPU i have, i should not be reaching 50% usage. Thanks for any help :)