I've tried my best to represent this mathematicaly. R^2 = 1 and it matches what I have seen very well so this has got to be pretty damn close to the absolute truth. Should help those than are going to high FSB to match their vMCH for best chance of success.
FSB = 166.67 * vMCH + 170
Funny how the numbers turn out...there's 166.67Mhz in the equation...hmmm.
So, if you want 475Mhz FSB:
475 Mhz = 166.67 * vMCH + 170
vMCH = ~1.83v
-FCG
Bookmarks