Top I am currently at 4.3 ghz. Previously i was using cm600 I tried extreme clocking through Asus suite 2 but 4.67 the system was unstable. I was only using one fan of SA at that time Now all upgraded. Can i push to atleast 4.6ghz. Also i was wondering currently my cpu is keep on fluctuating from 1.6gh to straight 4.3 ghz Does it affect anything for long run. Keeps on fluctuating when requires power but constant when hard calculation are there . Idle its 1.6. Cant it be 3.3 to 4.3 this fluctuation is good though just 1ghz jump instead 3ghz jump.