2560x1600 - Gaming Performance

Dirt 3 shows its true colors when playing at 2560x1600, crippling mid-range products and bringing some of today's fastest graphics to their knees. The GTX 570 and HD 6970 have been reduced to 39fps and 42fps while the GTX 580 falls short of our ideal at 50fps. Only the dual-GPU GTX 590 and HD 6990 managed to exceed 60fps, with the latter performing exceptionally well at 79fps.