tatsu99 :
bclk overclocking disables intel's speedstep which is responsible for adjusting the speed of the CPU according to varying workloads.
read this: http://www.tomshardware.com/forum/287080-28-what-intel-speedstep
So what is your answer to my question: can I make the CPU run at high clock speed only when necessary after being overclocked? I guess it's a No, right?