Have you checked with MSI AB to see what the max voltage is set to in the bios? My asus TOP is 1.212V, and the MSI Cyclone OC is 1.162 (or something like that), so it must be something that the manufacturers are setting in bios themselves.Thanks. Those PNY 450's are dam good! :thumb: I have one and was lucky enough to obtain a tank. Seems to take anything I throw at it. Currently runs at 920Mhz, stock voltage @55C. If I had adequate cooling I would push it way way more.