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 ...

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 ...

We’re going to take a step back and look at how CPU speeds have rapidly increased. So now that we’ve built and programmed our very own CPU, we’re going to take a step back and look at how CPU speeds ...