I.M.O.G. writes: "Today AMD officially introduces their newest flagship GPU, the Radeon HD 7970. This one takes the single GPU performance crown back from Nvidia's last generation GTX580. It manages to best AMD's latest dual GPU 6990, and independent test results are publishing with full details at top tierreviewsitesnow."
I.M.O.G. writes: "Today AMD officially introduces their newest flagship GPU, the Radeon HD 6990. Targeted to counter Nvidia's current generation flagship GTX580, for AMD this is a followup to their previous generation 2xGPU on a single PCB design, the Radeon HD 5970. It represents the strongest entry AMD will release within their 6000 series graphics lineup. Initial testing and overclocking results are publishing at first tierreview sitesnow. As eloquently stated by Tweaktown's Anthony Garreffa, the 6990 "punches all other GPU's in the nuts.""