R9 390 under performing. HELP!

[AskingForAFriend]

I have an R9 390 and an i5 6500. When I play a game like Far Cry 4, I get like 55fps on ultra settings (which is still too low for a 390) but if I run at the minimum settings, I only get a boost to 70fps, which dosn't smell right. Also present in far Cry 3 and Hunter Call of the Wild. I should also mention I get a lot of stutter. No it's not a CPU bottleneck, sftu about that, and no I don't have vsync on. I have read about this everywhere but there is no actual fix, I've used DDU to uninstall old drivers, and I've tried both Catalyst and Crimson and Adrenaline, to no avail. Help? Also I have an RM650x PSU and I have two cables connected to the GPU, not a split, there is also no difference.

[KarathKasun]

Try windowed fullscreen, AMD drivers for legacy products seem to have issues with native fullscreen.

[AskingForAFriend]

Just now, KarathKasun said:

Try windowed fullscreen, AMD drivers for legacy products seem to have issues with native fullscreen.

ok

[Guest]

Far cry 4 is also buggy with my 1070. I get 50 fps at 4k ultra an 60 at 4k low and 720 low. I think it is some kind of built in fps cap. also changing from ultra to low also only gave me 10 fps. All Far cry games have that, and maybe "Hunter Call of the Wild" is also a ubisoft broken "game", i dont know. 

[AskingForAFriend]

7 minutes ago, Almostbauws said:

Far cry 4 is also buggy with my 1070. I get 50 fps at 4k ultra an 60 at 4k low and 720 low. I think it is some kind of built in fps cap. also changing from ultra to low also only gave me 10 fps. All Far cry games have that, and maybe "Hunter Call of the Wild" is also a ubisoft broken "game", i dont know. 

I get only 90 fps in cine bench when other r9 390 get 130

[KarathKasun]

CB is not a good way to measure GPU differences.

[Fokus]

13 minutes ago, AskingForAFriend said:

I get only 90 fps in cine bench when other r9 390 get 130

Have you gone thru your drivers try going to an older driver version?

[ToastedVivid]

Try some other benchmarks like 3DMark Firestrike and compare to other peoples scores with a 390 in the graphics scores and the i5 6500 in the cpu score. If it is under performing then you will see this in a big difference in results

[Guest]

Try the firemark bench mark and unigine heaven and unigine superposition benchmarks to test your gpu.

[AskingForAFriend]

1 hour ago, coyotetracker said:

Have you gone thru your drivers try going to an older driver version?

Yes I have, I've said.