you really need to get and use PScheck if you want to improve your valids. Also a board with 1core per CU mode(old ASUS, any Gigabyte/Asrock).

Ah I had no idea about PSCheck! Sadly, I blew the gate drive on it after setting the switching frequency too high so the mobo is toast and I can't do any more scores with this setup.

Also, this was mostly for fun since this mobo and CPU were the first components I ever OC'd and I was purely curious as to how they would do under LN2. So now that the mobo is dead I don't have any interest in OCing this chip anymore. Giving it to a friend.