ATI Radeon HD 4770 In CrossFire: Unbeatable At $220

Benchmark Results: Stalker: Clear Sky

Especially at higher resolutions, the two Radeon HD 4770s trounce their less expensive competition. But in each tested resolution, they also best the pricier 4890.

At low resolutions, where the addition of AA doesn’t tax the 4770’s limited frame buffer, CrossFire helps propel the two mainstream cards in front of ATI’s competing single-GPU solutions. At 1920x1200, however, the 4770s can’t keep up and slide behind the 4890. Even still, that resolution (and those settings) aren’t playable in either case.