One of the prizes in the 2008 GUI Championships is an ATI Radeon 4850 video card sponsored by AMD. Zoomba took the time to run the card through a series of benchmarks and real-world testing to give everyone an idea of how this card performs.
Whether you are a gamer, or just someone who wants some great graphics performance for editing, video, etc., then check out this review.
Link: A Look at the ATI Radeon HD 4850