Overclock.net banner

What are the best motherboards to use to overclock?

664 1
I thought some motherboards allow you to change the multiplier despite that it's locked. The only one i know is the VIA P4PB Ultra 400. I even saw a screenshot of it.

Here's an ex:

Multiplier : [ 18 ]
CPU Host [ 100mhz ]
1.8 or sumthin

not too sure