So i just put my new pc together as i was sick of playing on my laptop. I used to run games like CounterStrike Global offensive on like 120-150 fps on my laptops GT635 on medium but now i am playing it on my 7970 and it should be able to run it really easy on high but max fps i get is like 70 on high peek when i walk or start shooting it ends up in 30-50 i am running minecraft on not changed setting 50 FPS i know it should be working alot better but how do i fix this? My CPU is a AMD 9370FX and motherboard ASrock 990FX Extreme9