After months of inactivity, ATI finally sprung back into action with its latest offering - the Radeon HD 4890. Boosting higher clock speeds and promising faster, better performance, can it successfully deliver a knock-out blow to its arch-rival, NVIDIA? Join us as we find out with a trio of the newcomers from ASUS, PowerColor and Sapphire.
http://www.hardwarezone.com/articles...?id=2849&cid=3