The final specifications for the AMDs next generation flagship Radeon R9 290X and Radeon R9 290 Hawaii GPU have been confirmed by GDM.or.jp. The specifications which we have been reporting since a while are legit and the Hawaii XT core indeed features 2816 Stream processors.
via N4G: pc news feed http://n4g.com/news/1368792/amd-radeon-r9-290x-and-radeon-r9-290-specifications-confirmed-hawaii-chip-features-5-6-tflops
via N4G: pc news feed http://n4g.com/news/1368792/amd-radeon-r9-290x-and-radeon-r9-290-specifications-confirmed-hawaii-chip-features-5-6-tflops