I had pretty good success getting uncore to reasonable on this board, at least a couple of Westmeres can do 4600 on air without much trouble. Getting 4600 on air is doable on quite a few of my chips and I've had a couple do 4800 at reasonable voltages. RAM might be an issue though, my Dom GT 2000 CL8 need 1.8V for 2000 7-7-7 and won't budge from there even with 1.9V...