Every computing device from simple toys to large business systems have an essential component called the central processing unit. The CPU performs calculations, makes logical comparisons and moves ...

The development of caches and caching is one of the most significant events in the history of computing. Virtually every modern CPU core from ultra-low power chips like the ARM Cortex-A5 to the ...

One of the most frequently touted measures of processor performance is a given chip's speed in gigahertz. Processors with higher GHz ratings can, theoretically, do more in a given unit of time than ...

PC components explained: learn what each part does, their functions, and how CPU, GPU, storage, and cooling impact performance and longevity.

CPU (Central Processing Unit) is the most important part of a computer. All the calculations needed to run a particular task or application on a computer are processed by the CPU. That’s why it is ...