HIS HD6950 IceQ Crossfire Review
When we were heavily testing Crysis Warhead, before hardware overtook the capabilities of the engine, we used to get some very quirky results. Since graphics cards are now capable of performing well our results have been more consistent. Quite why the average frame-rate is identical both with one card and two in the Gamer settings is a bit beyond us.
With all the detail ramped up the HIS makes a much better fist of things, especially in Crossfire, beating out even the GTX590.