Nvidia is already struggling due to faulty chips and now they’ve got another problem to deal with, it’s named Radeon HD 4870 X2. Newest number cruncher from ATI’s stable will be made official tomorrow at Siggraph. HD 4870 X2 is now most powerful Graphic card as it can give best gaming experience with its 1600 Stream processors, 2GB of GDDR5 graphics memory, clockspeed of 750MHz and memory speed of 3600 MHz. From a gamer’s point of view, it’s really a great investment at $549. It’ll be interesting to see how Nvidia responds to this.

Via: gizmodo296899