ATI vs Nvidia Graphic Card

This is the best thing to talk about. This is so interesting, without this thing u can't call ur pc as a powerful pc. Graphic Card or Display card. Which graphic card is the best?Nvidia or ATI? you decide it..For me i love both of them ...ahaha..so lets enjoy some review of the video from nvidia latest graphic card and Ati latest graphic card.






sli gaming nvidia ati crossfire quadcore