Microstar K7T Pro2-A cpu core voltage settings?

[NCman]

In the anandtech article (http://www2.anandtech.com/showdoc.html?i=1335&p=2), they say "Besides the FSB and multiplier settings, you can also adjust the CPU core voltage between 1.500 ? 1.850Volts in 0.025Volts increments.".

Ive got mine at 1.775, i think. What is the perk about messing with the voltage?

thanks alot

 

[John]

Usually the higher you o/c the fsb and multiplier, more voltage is needed for your system to run stable.