We've heard that ATI's soon to lunch DirectX 11 performance card, something that we know as RV870 and something that AMD calls Evergreen, should be roughly 1.6 times faster than the RV770 chip.
RV770 is the chip behind ATI's Radeon HD 4870 card and it showed quite good performance, so this 1.6 times performance increase can give you a general idea that the new chip should be quite fast.
ATI RV870 60 percent faster than RV770?
Posted on Monday, August 31 2009 @ 18:57 CEST by Thomas De Maesschalck