here is mine at 1.35V on GPU's it will run Vantage at 1090, dX11 games and Dx11 benches at 1070. at 1062Mhz I have played most of my games, Crysis, Crysis warhead, mass effect and 2, COD 4 and 5 BF2, and Dragons age for hours on end an no issues. makes me wonder why the hell I waited 6 months to get the 5870...