Rumour: Radeon HD 6000 specs revealed

AMD's new fresh-faced GPU generation isn't due to venture out of the factory for a couple of months yet, but the first rumoured specs lists have already started to trickle off the grapevine. The German graphics gossipers over at ATI Forum (Google translation) claim to have picked up some information about the new top-end chips in the family, which is likely to be called the Radeon HD 6000-series. The overall codename for the GPU family is 'Southern Islands' but...