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.

GPU overclocking and tweaking tool Afterburner has been the app of choice for countless PC gamers around the world since it first launched way back in the late 2000s. Since then, it's supported almost ...

You can still find some cost-effective graphics cards (GPUs), but with cards like the NVIDIA RTX 5090 retailing for over $2,000 at the high end, it's clear that prices have risen overall. Between ...