Benchmarks: King Arthur II, Metro 2033

The dual HD 7770s were only 16% faster than the HD 6870 and GTX 560 Ti in King Arthur II, but we'd expect this to improve with a future driver update as both Crossfire configurations yielded a 38% boost over their single-GPU results.

Crossfire scaled very well in Metro 2033, with the HD 7770 and 7750 seeing a 95% and 100% jump in frame rates, placing both cards above the HD 6870 and GTX 560 Ti.