Benchmarks: Crysis 2, Crysis Warhead
When testing Crysis 2 at 1680x1050 the HD 7770 averaged 65fps, a 7% lead over the HD 6790, 35% on the HD 6770 and 23% over the GTX 550 Ti, though it was disappointingly 20% slower than the GTX 560.
The HD 7750 averaged about 11fps slower than its sibling, which was still enough to push it 2% over the GTX 550 Ti. It was also 13% faster than the old HD 6770 and 23% faster than the HD 6750.
The HD 7770 averaged 57fps in Crysis Warhead at 1680x1050, which is the same average frame rate produced by the GTX 460 and 17% slower than the GTX 560. That said, it was 6% faster than the HD 6790, 21% quicker than the HD 6770 and 24% faster than the GTX 550 Ti.
During the same test, the HD 7750 produced 42fps, landing 9% behind the GTX 550 Ti and 11% behind the HD 6770, though it managed to outpace the HD 6750 by 5%.