Want to overclock your video card safely? Well as safe as you can. EVGA offers a free utility to do just that. EVGA Precision allows you to adjust the core clock, shader clock, memory clock and fan speed. You can use your mouse to scroll the graphs up and down to view all information. Allowing you to test before applying, this application is a great tool for gamers and anyone using video graphics. USE at your own RISK. EVGA Precision.
(My tiny video card on my laptop is shown below)