Hello, i bought new PC like 2 days ago. I'm playing game on high FPS 100-110 but i feel like 30-40 FPS. GPU usage is not stable. GPU usage sometimes %99 %30 %1 everytime changes. When i open the scope i feel like 20FPS. I have this problem on PUBG, i did not test on other games yet.
GPU: MSI RX 590 ARMOR
CPU: R5 1600
MOTHERBOARD: B450M S2H
PSU: GIGABYTE P650B 650W