GPU rumor mill: Leaked shots of GTX 880 surface point to 8GB of RAM, while AMD plans August update - ExtremeTech
NVIDIA GeForce - Dominating performance in current-generation games, the first card out with support for DirectX10 AND next-gen gaming features to boot. The 8800 GTX is a dream for the PC enthusiast
Nvidia GTX 880 Flagship Maxwell GPU Detailed, Features ARM Cores | eTeknix
Exclusive: NVIDIA GeForce GTX 880 to be released in September | VideoCardz.com