Compare ATI RADEON® X850 CrossFire Edition, (256 MB) PCI Express Video Card to eVGA GeForce GTX 580,(1 5 GB) PCI Express Video Card

The RADEON? X850 256 MB PCIE Graphics Card - CrossFire edition from ATI? provides visually stunning gaming experience for the avid gamer by optimizing graphics performance and image quality. CrossFire? propels your gaming PC to a pinnacle of performance with the ultimate multi-GPU consumer graphics solution. It features a fast and efficient 256 MB of GDDR3 memory. With up to 16 parallel pixel pipelines and excellent image enhancement technology, the RADEON? X850 provides a smooth, responsive High Definition gaming experience. Featuring the Smartshader? HD pixel shader engine, the card combines texture filtering with 3Dc? image enhancement technology to deliver brilliant image quality. This card also offers hardware acceleration of video for reduced CPU utilization which increases overall system performance. Comprehensive support for industry-standard video formats, such as MPEG1/2/4, Real Media, DivX and WMV9 is also included. Less

The world's fastest GPU has arrived with the EVGA GeForce GTX 580. Experience blockbuster games like Call of Duty: Black Ops and Tom Clancy's H.A.W.X 2 in their full glory with everything cranked to the max. Not only does the EVGA GeForce GTX 580 rip through the latest games, it also runs quieter than the previous generation. And as you have come to expect from the GeForce GTX GPU, the GTX 580 packs support for all the premium GTX gaming technologies such as NVIDIA Surround, 3D Vision, PhysX and SLI. With all these features and more, it is easy to see how the EVGA GeForce GTX 580 obliterates the competition. Less