I have PC at home with an excellent configuration. The processor in my PC is Intel Core i7 980X. The speed that I am getting from this processor is outstanding. But there is some issue with my 980X CPU after booting. After booting the PC my CPU clocks reduces immediately from its default clock to between 1.6 GHz and the default clock is continuously changing. The clock is not remaining stabled. Why is this happening? This is my first new brand PC. Is anyone aware about such issues? If yes then please do the needful for me.