Sembra di si' a quanto riporta questa notizia di http://www.overclockers.com :

The only board that I know of that has a core voltage range of 1.1-1.85v is the Abit KT7A and most of the others including the KK266 is from 1.5-1.85v. Why is this important as most processors are 1.6v and above? Because future AMD processors will require voltages below 1.5 volts . . . . I know that the Palomino should be pin compatible with the socket A and the KT133/KT133A chipsets should work with it but the voltages are an issue

Il link da seguire e' http://www.overclockers.com/tips343/