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 ...

A CPU, or central processing unit, is like the brain of any computer or mobile device. CPUs receive data from every other part of the device, and then decide how and when to launch apps, display ...

Curious about the brain of your computer? The Central Processing Unit (CPU) is crucial as it defines your computer’s capabilities and how efficiently it can run software applications. Here’s how you ...

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 ...

Ever wondered what your CPU does when idle? Turns out it's still processing tasks -- but engineers designed one that takes very little power. Share on Facebook (opens in a new window) Share on X ...

The CPU is the single most important component of any computer. Without it, you can't boot up, let alone load an operating system. Want to know what CPU is inside your PC without taking it apart? That ...

Apple unleashed a pile of new Mac hardware on its users Tuesday: new 13" Retina MacBook Pros and Mac Minis using Intel's newest Ivy Bridge processors are available for shipping now, while ...