bro, u wan up 400mhz from 3.6 to 4.0 but add 0.05v oni???? try calculate c la, how can enuf =.="

u will most probably need 1.6v and above de ler... ur 1.4 stable at 3.6, u try 3.8 at 1.45 1st... if cannot then u shud noe de...

wat kucingfight said is true, value ram can easily go 450fsb, well depending on the multiplier.... i'd say 1000mhz is about the limit of 800mhz value ram

even if u get x48 mobo, the limitation of 4ghz for q6600 is still the proc itself... not only u need high voltage to make it at that speed, its hard to make the proc stable at that speed, unless you're using extreme cooling like dry ice or phase change or liquid nitrogen, where u dont have to worry much about temperatures and can pump as much voltage as the board allows...

unless of course u got the golden chip of q6600 dat can go 4ghz at 1.3 or 1.4v then dat will be a diff story

This post has been edited by iBenQ: Dec 15 2008, 08:23 PM

cannot oc to 4ghz will bottleneck graphic crossfire meh? -____-