For some reason, my cpu frequency keeps varying between 1215mgz and 2666mhz. In my control panel that came with the motherboard, it is saying that it is at a constant 2.66ghz, but the multiplier flashes very fast, indicating it is switching between x9 and x20. I also have this program that flashes your clock speed on your desktop every 3 seconds. sometimes it gives me 2666mhz, sometimes it says 1215mhz
Also, when I was playing fsx, the fps was choppy, but in a rythemetic way. Think of a clocks second hand ticking. Every second, it would start getting choppy. What gives?