Nonsense. 5Ghz + DDR3 can be done if you are serious enough to do it. I did this half a$$es on water. http://valid.canardpc.com/show_oc.php?id=494446
iluv2fly first of all you need to ditch the P5Q3 and take EP45T-Extreme. Then again if it just for validation and not 24/7 probably just a waste of $$.