en.hw-lab.com #HD 6850
AMD Radeon HD 6800 series cards (AMD Barts)
Meet the new series of graphic cards — specification and architecture analysis
XFX HD 6800 line-up specs revealed
Pictures of whole series of XFX HD6800 graphic cards showed up in Internet
Confirmed info on Radeon HD 6870 and 6850
More info on the launch date and card specification