It looks completely bonkers to me. I overclocked my system to ~95% of what it is able to do with almost default voltages, using bumps of 1-3% over stock, which (AFAIK) is within acceptable tolerances, but it requires hours and hours of tinkering and stability testing.
Most users just set automatic overclocking, have their motherboards push voltages to insane levels, and then act surprised when their CPUs start bugging out within a couple of years.
Shocking!
