Overclock Intel Xeon Irwindale 3.4GHz, 2MB L2, 800MHz bus CPU?

[Guest]

HI,
Can I overclock my 2 Intel Xeon Irwindale 3.4GHz, 2MB L2, 800MHz bus CPUs in my Dell Precision 470 and if so how is this done?
Many thanks.

 

[r_manic]

It all really depends on your motherboard; what is it?