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.

We may earn a commission from links on this page. One of the core functions of a computer processor is to perform the basic arithmetical functions of the system. Why would we want a processor that ...

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 ...

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 ...

Q. I am looking to purchase a new computer, and I notice that many of them come with multiple core processor chips. This has me wondering how many core processor chips I really need in my desktop ...

We all think of the CPU as the "brains" of a computer, but what does that actually mean? What is going on inside with the billions of transistors that make your computer work? In this four-part series ...