1920x1200 Medium Performance
As you might guess, disabling anti-aliasing and setting all the visuals to medium (with the exception of textures), we saw a significant improvement in performance for some graphics cards. The GeForce GTX 275 delivered playable performance and the Radeon HD 4850 provided an impressive average of 36fps. Current generation mid-range cards such as the Radeon HD 5770 and GeForce GTS 450 provided a very playable 40fps and 39fps.
Compared to the high quality results with Tessellation disabled and 4xMSAA enabled, the GeForce GTX 285 was just 7% faster, while the Radeon HD 5670 experienced a much healthier 27% jump.