The S.T.A.L.K.E.R performance is very interesting for a few reasons. First of all the Radeon HD 2900XT dominates everything at 1280x1024 and was the fastest graphics card at 1600x1200. However, at 1920x1200 the Radeon HD 2900XT fell behind the GeForce 8800 GTX and Ultra graphics cards. Nevertheless this still puts the Radeon HD 2900XT in a nice spot, as it was only just slower than the GTX and much faster than the GTS!
The Radeon HD 2900XT finishes on a high, blasting the competition in X3: Reunion. The performance is unexplainable, as the Radeon HD 2900XT is nothing short of amazing in this game at 1920x1200. Clearly this game allows the Radeon HD 2900XT to shine from a performance vs. price aspect!