ouch sorry duke. have you tried 118pci-e and or using the 4pin molex on the re3?
IMO some just dont clock well so I think your justified in not bashing your skull in with it and moving on.
What type of voltage is +300 for your card? I know my card from moa vid was like 1.15 and roms is 1.0x something.
Are you using +300vmem?
really sorry duder, but ocz freeze busting out the cold bug but you will get higher clocks for sure with less temps