a little tool to overclock nvidia graphic cards you can get upto 40% more from the cards i used it on mine and went up to 25% and was still ok you just open zip cick on the app it installs some reg entry's reboot go to advanced settings in display prop and click on your card and you should see a extra tool clock frequenscies with 2 slider bars to increse speeds .it tests to see if the speed is ok so you can increase a bit at a time USE AT YOUR OWN RISK AS IT COULD CAUSE OVERHEATING IF YOU INCREASE BY TO MUCH