Bioshock infinite on the amd Radeon hd 7750 2gb HD

Hello all my makers today it is a little different video and i have never done videos like this before but it is Bioshock infinite running on the graphic card amd radeon hd 7750 2gb xfx. It is running smoothly without any lag on the details set to High and the resolution on 1280 but you can run the game on higher resolution but if you do that you most lower the details down to medium settings and the game are still running pretty smoothly. Not totally sure but around this fps Fps: min - 20 Fps: max - 35 (Full system specs) Amd athlon 2 x4 740 (Max turbo) 3.7ghz Amd radeon hd 7750 2gb xfx 8gb ram