http://www.tomshardware.com/reviews/...x,1988-13.html
"Mainly, that step involves enabling ACC, either through a motherboard BIOS or using the OverDrive utility, and choosing a “value” corresponding to ACC. The value in question ranges from -12% to +12% and starts at zero. What exactly does it represent? Good question — AMD is staying deliberately quiet on the exact definition. However, all indications point to the loosening and tightening of tolerances. With a Phenom X4 9950 or 9850, AMD recommends opening ACC up to +2% or so. A slower chip, like an older 9600, might be able to withstand +4% or +6%. You get the idea."




Reply With Quote
Bookmarks