Tom Clancy's H.A.W.X.
Tom Clancy's H.A.W.X is an arcade-style flight simulator video game developed by Ubisoft Romania and published by Ubisoft for Microsoft Windows, Xbox 360, PlayStation 3, and iPhone OS.
The fundamental gameplay mechanics are similar to those of other console-based flight series. Players take on enemies with over 50 aircraft available. Each mission is at real world locations in environments created with commercial satellite data. A cockpit, first person, and third person view are selectable. The third person view gives the player an external view of both their plane and the target.
Set above the skies of a near-future world, increasingly dependent on private military companies with elite mercenaries who have a relaxed view on the law. As these non-governmental organizations gain power, global conflict erupts with one powerful PMC attacking the United States.
Under H.A.W.X. we can again see at up to 1920 x 1200 we've got a playable setup with us getting well over a 60 FPS average. At 2560 x 1600 it does fall back a little, though. With that said, for 2560 x 1600 gaming we've always recommend you at least start to look at the HD 5850.