John Carmack: Modern Graphics Cards from AMD or Nvidia are Insanely Powerful

URL: http://www.xbitlabs.com/news/multimedia/display/20110513155252_John_Carmack_Modern_Graphics_Cards_from_AMD_or_Nvidia_are_Insanely_Powerful.html

Legendary Video Game Designer Finds Pros and Cons of GeForce and Radeon Graphics Cards