Realtemp 2.7 and my bad it is not QPI but rather BCLK that you want to change. What I am telling you will not do any damage as you are not changing any voltages at this time. This is very mild so just watch your temps and from this I will be able to tell you how good your CPU will be to OC. The jumping numbers is from the CPU throttling itself. It has built the ability to save power by underclocking itself. It also has a feature that in single threaded applications it overclocks itself.
Good thing i waited a sec, i would have changed the wrong thing. Ok im going to go check this now. But if its too hot what do i change it back to?