AMD and Nvidia drop new $250 3D graphics cards

The official covers of two 3D graphics cards, the ATI 1GB Radeon HD 4890 and the Nvidia 896MB GeForce GTX 275, came off Thursday morning. At $250 for the baseline cards (overclocked models will be available for each for $10 or so more), these cards establish a new midrange battleground, ... Originally posted at Crave (link)