With all default voltages I was able to hit 4.4GHz at 1.3Vcore...
![Image](https://forums.legitreviews.com/images/random/intel_965_maxdefault.jpg)
I then increased the Vcore to 1.4V and was able to hit 4.7GHz at an impressive 1334MHz FSB.
![Image](https://forums.legitreviews.com/images/random/intel_965_14volt.jpg)
I then lowered the FSB and raised the multiplier to 15 and was able to get 4.8GHz out of the processor.
![Image](https://forums.legitreviews.com/images/random/intel_965_max.jpg)
Not bad and I think it still might have some extra room left in it.