Dunno what the hell is going on here but fired up my GD-80 after two months of it being on the shelf and it is like it is a new mobo. Previous attempts of air benching with my 550 netted me 4.8ghz. Hit 5ghz without a sweat. Ended up getting 5.1ghz with these volts. Going to have to give this mobo another chance. I still fear the 750 on it though. Still waiting on the wifey to go out for the day so I can pull the o swap-a-roo for her 655k. I'm po-folk now a days and gots to make do with what I gots. :(