But, it also produces extra heat accordingly. If a component’s clock rate increases then you can execute more operations per second. Many users think that overclocking implement only on GPU or CPU, but it is a myth, other components can be overclocked as well. CPU Tweaker 2.0 What is Overclocking?īasically, Overclocking is the operation of raising the component’s clock rate, operating it at a higher pace than it was designed to run.