Overall
Performance
SuperAA
Game Compatibility
Card Flexibility
Radeon™ X1900 Reviews
Radeon™ X1800 Reviews
Radeon™ X1K Reviews
CrossFire Xpress 3200 Reviews
CrossFire Xpress 3200 Awards
CrossFire Xpress 1600 Reviews

SuperAA

HardOCP.com
" With those old games and these new AA settings, you should be able to crank up those old games to resolutions and AA settings to heights never seen before. Imagine putting in that old game that had many alpha textures where aliasing was a problem and being able to run with the 14XAA MS / 2XAA SS combination at a high resolution. If you look at the graph above, there are just a few examples ATI is showing you of the performance increase you’ll see even in older games. Obviously, there is a point at which the games become CPU limited, but, with the ability to crank them up to 14XAA, you should find that they become more video card limited meaning higher performance with CrossFire versus a single card."

AnandTech.com
" These modes add life to games that would not otherwise benefit from multiple graphics cards, as well as provide a compatibility mode to titles for which alternating or splitting frames is not an option. This is a key feature of ATI's CrossFire that separates it from NVIDIA, and we are very eager to get our hands on hardware and test it first hand."