I upgraded my graphics card from a radeon 5450 and this one gives a better 3d score in windows from 3.6 to 5.5 experience score. It was easily fitted after uninstalling the old one first then fitting it according to instructions, one thing I would like to stress is that you install the driver for the card and not the windows one and only update the driver from AMD radeon website, when you use the windows driver it does not allow for flat panel adjustments like the radeon driver. I removed the windows driver and installed the driver from the radeon disc and no problems since.