The Devil 13 scored well in the tessellation-heavy Crysis Warhead, outperforming both NVIDIA setups by an average of 10% lead across the board. This was not all that surprising as Crysis Warhead was also one of the few tests in which AMD's Radeon HD 7970 outperformed NVIDIA's GeForce GTX 680.
The Devil 13 was also on par with the HD 7970 CrossfireX configuration, up until the toughest 2560 x 1600 resolution at 4x AA, where it fell behind by about 10%.
While there wasn't much to separate the cards at 1920 x 1200, the Devil 13 was slightly outclassed at the 2560 x 1600 resolution, falling behind the GTX 690 by about 2% and the GTX 680 SLI config by about 6%. In actual user experience, the differences between the four dual-GPU setups was minute and effectively unnoticeable.