I have a alienware motherboard and a i7 3.4ghz and i found out i can boost it to or "turbo boost" it to 4.1ghz but i have to turn up my fans in my case the temps reach like 50-65c and i play bf3 and high end games with a radeon hd 6990 and i was wondering if it was worth boosting it or is 3.4 ghz good and what does that .7 ghz actually give me like 10 fps or other gaming experience changes.