Quote Originally Posted by benchzowner
For example getting my E8400 @ 550MHz stable required
He means those clocks were on air , LN would be higher than 550.

Quote Originally Posted by slim142
I seriously dont recommend messing with the GTL refs. Im almost 100% sure everybody can get your system estable without touching GTLRefs.

Is all in the vcore, NB and VTT
OK then mate if I have tried increasing vcore, vdimm and every voltage available to last notch before the red then do I need to alter gtlvrefs ? I have tried a few of those too and didnt help but there are quite a few options for trial and error testing there . Mind you Im only talking about 3.3ghz on a q6600.