Paul Watkinson and Steve Anderson from BenchTec UK open up the first of their Overclocking Masterclass sessions with a rundown of the basics.

Paul Watkinson from Benchtec UK talks us through the new Rampage 2 mainboard from ASUS, which he used in his recent overclocking World Record session.

Benchtec UK's Paul Watkinson breaks his own WPrime record with an Intel i7 CPU running at -128 degrees Celcius... this is extreme overclocking!

At last we get to the liquid nitrogen as BenchTec UK's Paul Watkinson explains the board set-up and Nick learns the right way and wrong way to handle liquids at -192 degrees Celcius.

Using the goodies we talked about in the last show, Paul Watkinson from BenchTec UK goes for a modest overclock of his i7 chip on just air...