Just got a r9 390. I upgraded from a GTX 770 because I thought It was giving me the stutter due to the lack of vram. I completely uninstalled all drivers, installed the graphics card, and installed the most updated drivers. THE STUTTER IS STILL THERE!!! I have replaced the PSU, Motherboard, GPU and still the stutter is there. Help me!!!! I am about ready to give up on PC gaming. I have spent well over $2000 on this rig and trying to sort out its issues but I cant even play GTA V on high settings without being around 30-40 fps. Even Batman Arkham City runs at like 40-50 fps. I have also tried reinstalling windows multiple times.
Specs
Motherboard- MSI Gaming 970 A3+
CPU- FX 8320 4.0 GHZ
GPU- MSI R9 390 8GB
RAM- Ripjaw 4x2 1866mhz
PSU- XFX Black 750W
HDD- WD blue 7200
Corsair Liquid Cooler
Specs
Motherboard- MSI Gaming 970 A3+
CPU- FX 8320 4.0 GHZ
GPU- MSI R9 390 8GB
RAM- Ripjaw 4x2 1866mhz
PSU- XFX Black 750W
HDD- WD blue 7200
Corsair Liquid Cooler