F.E.A.R. is another first-person shooter, and with its gorgeously detailed visual effects, this game draws a clear line between GeForce 6 and GeForce 7 cards. If you want fluid gameplay with all the details cranked all the way up, you'll need at least a GeForce 7800 GT. In this benchmark, the performance crown goes to the SLI configuration of two GeForce 7800 GTX cards. There is a direct and very noticeable correlation between clock speed and performance in this game - the higher, the better.