What task do you want to improve?
If you need help overclocking, post in the cpu forum. My guess is that you are not cpu limited, though.
My build is down below, I am
thinking about upgrading some parts. Should I overclock to 4.1GHz?
AMD FX-6300 @3.5GHz | GIGABYTE 990FXA-UD3 | GIGABYTE GTX 650 TI BOOST | NZXT SOURCE 210 | CORSAIR CX600M | SAMSUNG 840 PRO 120GB | WD CAVIAR BLUE 1TB | WINDOWS 7 HOME PREMIUM 64-BIT| MONOPRICE K9 | LOGITECH G500 | SAMSUNG 27" CLASS LED
We need to know your machine's memory specs in order to tell you how to spend your money.