Running an Intel i5 2500k with an asrock extreme 3 motherboard. Overclocked the multiplier to 45 and its holding with all the voltages stable, but the second I idle the processor or decrease the workload it goes down to 1.6ghz. I guess the only questions I have are this, Will this make a difference when playing multiplayer FPS games online? and is it better to just leave it alone? I know its a waste of energy, and when I'm not using the computer I turn it off, so I'm not wasting electricity in the process. I've heard that it can have a negative effect on gaming though, which somewhat worries me. I must say even with it on I had no performance issues while playing earlier this morning. Any thoughts or comments?