I have a Intel Core i3 540 @3.04 Ghz in my system at the moment, and just to let you guys know i have 10gb RAM, and a 1gb xfx hd radeon 6870 GPU, and a 750W PSU. But recently my computer has been running soooo slow and i wanted to check my CPU core speed so i downloaded CPU-Z which tells me my core speed and it says i have 1204 Mhz which is only 1.2 Ghz when it says i can have 3.04 Ghz why is this? if you can help that would be great thanks.