The Radeon HD 7970, the king in the single GPU family is on Sale. Newegg has cards from all of AMD’s . Most of them are at the AMD MSRP of $549, though the Asus card is $589, and XFX’s custom cooled and overclocked model is at $599.The Radeon HD 7970 is AMD’s first graphics card built with a 28nm production process, and it replaces the HD 6970 as the company’s flagship GPU. Hardware partners with cards available include Asus, Gigabyte, HIS, XFX, Sapphire, and PowerColor.