Legit Reviews was able to go out and purchase the Intel Pentium D Processor 805, a $130 processor, and overclock it to run with the best that Intel has to offer. In terms of overclocking this processor couldn't be any easier to overclock. With no voltage increase required to run 3.8GHz, all that needs really needs to be adjusted is the memory divider and the Front Side Bus (FSB). - Legit Reviews