If you're planning to buy a new laptop, desktop computer, or even a high-performance smartphone, you've probably come across ...

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.

You've probably heard the acronym CPU lots of times when you went out hunting for a laptop or desktop computer to buy. Quite often, the type of CPU in the device will be mentioned as part of the specs ...

AMD’s 7800X3D and 7950X3D hold the top spot in CPUs for gaming, not because they have the most cores or the highest clock speeds, but because they have the most cache. But what is CPU cache, anyway?

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 ...