Clock Speed: CPU clock speed measures power. Clock speed is measured in gigahertz (GHz). In general, CPUs with higher clock ...

Best gaming CPU 2025. We'll help you find the best CPU for gaming on your PC, with AMD Ryzen and Intel Core processors tested for frame rate and multi-core speed.

DIY overclocking pushes processors past their spec, so the sky is really the limit when it comes to how much faster you can make your CPU. Given ideal circumstances, that is.