Question frame freezing/stuttering when watching youtube or playing games

Nov 23, 2021
For starters i have a ryzen 5 3600, corsair vengeance 16gb 3600mhz, and a 2080 super.
Whenever im playing the new battlefield or halo infinite or any game thats kinda demanding for that matter, my pc runs pretty normally around 100+fps but my game will freeze for 2 seconds then slowly go back up to whatever fps it was at before. im pretty sure its an outside program affecting usage because the games run perfectly fine if i run them immediately after a restart.