"ASUS P5Q Deluxe discussion".

[BababooeyHTJ]

Seriously chill on the voltage. With 8gb and a quad of ram you need to fine tune your vcore, vtt, and nbGTL. Your pushing way too much on everything and not enough vtt. Just pumping more voltage will only make things worse.

Also, like Leeghoofd said you might want to start with 4gb of ram so you can get an idea on what your board and cpu likes. Then once you get that stable pop in the other kit and do some fine tuning.