Although upgrading to the best graphics card (also know as a graphics processing unit, or GPU) is arguably the best way to improve your PC’s 3D rendering ability, you can eke out a little more ...

Clock speed tells you how many computing cycles a device such as GPU to CPU is completing per second. Overclocking means increasing this clock speed above the maximum enforced by the manufacturer.

Buying a used CPU or GPU is always a risk because you never know what you're getting until you test the hardware. Thankfully, ...