Based on a 55 nanometre fabrication, the RV770 core pushes the transistor count to 956 million, including 800 Stream Processors. Couple this with a 256-bit memory controller, DX10.1 and Shader model 4.1 support, cooled by a twin fan/dual heatsink design all wrapped up in a sleek aluminium frame and Sapphire appear to have a giant killer on their hands.



Link: Overclock3D