The Diamond HD 4870 features some of the most current technology available on the market and sits at an easily affordable price point. The power requirements aren't anything to snuff at but for those users looking for a single-GPU card to game at 1920x1200 with high settings, the Diamond HD 4870 is an excellent option. A single HD 4870 wouldn't be able to game at 2560x1600 but the beauty of CrossFire would let you couple two or three of these cards together till you have enough graphical power...