Whoa. I turned all the features on except for the power saving ones (C1E, ASPM, and Tristate features) and I magically have more performance consistently. When I have time to go feature by feature and figure out what is giving me such a large boost I will post screens and numbers. I think the UnitID Clumping is really boosting graphics performance. The other features under Hyper Transport Configuration have given me a boost in both single and dual threaded performance under Cinebench R10 64bit as well.

Neato!