CPU and overclock: AMD FX-8350 @4.00 GHz no turbo, no OC
Graphics Card: ASUS Radeon HD 7750 //Same chip than R7 250
RAM: 12 GB Kingston DDR3 RAM @ 1866 Hz
Driver version:15.20.1062.1004
dxlevel (default is 90): 81
Resolution: 1024x768 @85Hz fullscreen
FPS configs: Chris highframes
DirectX 8: 2639 frames 21.332 seconds 123.71 fps ( 8.08 ms/f) 9.005 fps variability
DirectX 9: 2639 frames 21.003 seconds 125.65 fps ( 7.96 ms/f) 9.678 fps variability
ASUS HD 7750 @820Hz no OC //asus version. slight OC by default (820 Hz, 1150 Memclock)
DirectX 8: 2639 frames 21.477 seconds 122.88 fps ( 8.14 ms/f) 10.298 fps variability
DirectX 9: 2639 frames 21.039 seconds 125.43 fps ( 7.97 ms/f) 9.044 fps variability
ASUS HD 7750 @850 Hz OC + MemClock @ 1180 Hz (around 5% over defaults, what I use)
DirectX 8: 2639 frames 21.087 seconds 125.15 fps ( 7.99 ms/f) 9.010 fps variability
DirectX 9: 2639 frames 21.162 seconds 124.70 fps ( 8.02 ms/f) 8.982 fps variability
I guess more isn't always good, or maybe because of how short the test is the results vary.
The graphics card isn't the best part of my system by far
kiler4funUpdate. with r7 250x, I got around 230 fps with variability of more or less 11 fps.
Nice. R7 250X has the same chip than HD 7770
Edit: spoilered results