so i just overclocked my fx6300 cpu to 4.3ghz by following a tutorial on youtube and it is working quite well for me but i wznt to reach 4.7ghz because i think its possible and why not.. so now i have cpu voltage of 1.4V and north bridge voltage of 1.23125V and my question is how much voltage should i try for the 4.7ghz because i dont understand how thins even works ?