Far Cry 2
The Dunia Engine was built specifically for Far Cry 2 by the award-winning Ubisoft Montreal development team. It delivers the most realistic destructible environments, amazing special effects such as dynamic fire propagation and storm effects, real-time night-and-day cycle, dynamic music system, non-scripted enemy A.I. and so much more.
Across the board the GTX 460 768MB Cyclone takes home the win. Both cards struggle at 2560 x 1600, but while overclocked we can see they both pass that minimum we need. The HD 5830 only scrapes in while the GTX 460 Cyclone flies past it with an extra 6 FPS.