Lost Planet 2
The pre-overclocked cards from MSI and VTX3D are 4-7% faster than the reference card from AMD, yet this only translates into one or two frames per second, the frame rates being rather low in this game. The performance benefits from CrossFireX technology vary from 72 to 85% depending on the resolution and graphics quality settings.
StarCraft 2: Wings of Liberty
AMD-based solutions are generally inferior to Nvidia-based ones in this game. If you enable full-screen antialiasing, even top-end cards with AMD GPUs will prove to be too slow. CrossFireX technology is not as efficient as in other games, either.
We’ve got the same picture here as in the other games.
Tom Clancy’s H.A.W.X. 2
CrossFireX technology should be given credit for boosting the frame rate by 84 to 97% but the three graphics cards that perform singly do not differ much in performance.
The new patch and the new Catalyst driver make CrossFireX work in Crysis 2, but the performance growth is no higher than 50% and the bottom speed of the CrossFireX configuration is just as low as that of the single cards.