Okay so I need a bit of help. I just got my new xfx rx480 gtr and after I installed it my computer started to stutter and lag.
Ive tried finding a solution on google but nothing worked so far.
I've uninstalled my old drivers using DDU
CPU: i5 4460
Mainboard: ASROCK B85M Pro3
GPU: AMD RX 480 XFX GTR
Your PSU may not be strong enough or your pc is not set to full power in the power settings for the pc.