2560x1600 High Performance
Now with the high quality preset at 2560x1600 we find a few more frames per second. The performance boost have the Radeon HD 4870/4890 graphics cards just under 30fps as the minimum with an average of 35fps.
The Radeon HD 5750 is able to deliver over 30fps minimum with an average of 40fps. Once we reach the Radeon HD 5850 and GeForce GTX 260 graphics cards everything else appears to be overkill at this resolution. Again the newly released GeForce GTX 460 is able to match the performance of the big boys at a fraction of the cost.