I'm having trouble running GTA at 60 FPS. Rig is R9 280[OCed, latest beta drivers], FX 6300, 8gb ram. No matter what settings i put it on wether it be high or normal or low resolution fps stays the same. I ran MSI afterburner while playing GTA and i noticed then neither CPU or GPU were at full load, some cores were 60-80% some 80-90% and gpu didnt even go above 65%. I have a friend that has r9 270 and fx 6100 and can run the game on normal-high 60 fps. any suggestions?