Benchmarks: F.E.A.R Perseus Mandate, Tom Clancy's H.A.W.X.
F.E.A.R Perseus Mandate is a very bandwidth intensive game and as a result the Radeon HD 4770 suffers a little here, falling behind the Radeon HD 4830 by a small margin. Still, with 69fps at 1920x1200, the Radeon HD 4770 has nothing to be ashamed about, especially because it's still faster than its main contender the GeForce 9800 GT.
Whatever AMD has done to tweak the DX10.1 performance of the ATI Radeon HD 4770 has worked well. The graphics card was clearly superior to everything in this game, leaving the Radeon HD 4850 and GeForce 9800GTX+ in the dust.