I believe that this process can reach 3GHz or more, so if you know what to do and have a good board, in any case begins by specifying the model of your board and reports to start talking, there are some guides in this forum post it in any case to get their hands begin to know a good reset bios and configure it to know, know where the FSB, where the multi switch etc, which you are aware when you ask what you're doing.

What I can say is that you upload fsb is unstable and if you raise the voltage a little, the memories latencies with high voltage with a decent minimum 2v. Rises and rises until it is compliant and ready once you press latencies, after that tall stability and is stable for over an hour steak. But that's not enough read, computer.