Performance in Third Person 3D Shooters
Prince of Persia: Warrior Within
Here we can see that both dual-graphics-card solutions demonstrate performance improvement compared with what a single graphics card would do. The improvement is not very significant for ATI CrossFire as well as for NVIDIA SLI: no higher than 17%-20% in 1600x1200.
Splinter Cell: Chaos Theory
In Splinter Cell: Chaos Theory , on the contrary, both technologies prove very efficient. In high resolutions with enabled full-screen antialiasing the efficiency of ATI CrossFire is approaching its theoretical maximum. And in general, the performance of the two RADEON X850 XT graphics cards with CrossFire technology is just a little lower than that of two GeForce 7800 GTX cards.