Under normal circumstances, the CPU in your desktop PC generates modest amounts of heat; a smart fan on top of the CPU runs just fast enough to keep it cool. At this speed, you barely hear the fan.

If you’re just learning about the world of computers and electronics, the terminology used to refer to different parts can be confusing. One component term you may have encountered is “CPU,” which ...

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 ...

Unhackable computer? Do they exist? A CPU is mostly considered as "the brain" of the computer, just like the brains of human beings, as they are responsible for both receiving and executing commands.

Engineers at North Carolina State University have found a way to significantly boost the performance of fused-together processing units. The team fused a graphic processing unit (GPU) and central ...

Undervolting your CPU can be a great way to improve its operating temperatures and reduce its power draw, but if your chip is running too hot and heavy most of the time, undervolting can actually ...

One of the difficulties of CPU reviews is that they represent the best time to evaluate new features and software -- while simultaneously representing the worst possible time to attempt to do a deep ...

Can you feel your PC or Mac running hot? We've found the best ways to check processor temps on your Windows PCs and Macs. Palash has been writing about technology (and entertainment) for over a decade ...