Having major problems getting this to run on my laptop. i7 4600M and AMD 8790M, 8Gb RAM. It should run fine as Dishonoured, Bioshock Infinite and Left 4 Dead 2 play fine so far but it runs like a bag of ****. Even at the main screen, sits at 32 FPS @ 1920x1080 and settings on Low.
Any ideas people? I'd like to try 1280x720 but it's not an option under the resolutions and when i set it through the render xml it shoves the game in the top left corner and doesn't scale to the screen properly.
It's great on my main PC, plays fine after sorting out the lag, smooth and very quick! But it should play fine on my laptop too.