A central processing unit (CPU), also referred to as a central processor unit, is the hardware within a computer that carries out the instructions of a computer program by performing the basic ...

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 ...

The central processing unit (CPU) is either a dedicated integrated circuit (IC) or intellectual property (IP) core on an IC that processes logic and math. A CPU can handle high-level provisioning of ...

At the core of a quantum computer is the quantum processor, but these technologies are vastly different from the CPUs found in conventional computers. When you purchase through links on our site, we ...

As Ebay wisely notes in its buying guide, "the CPU will limit how fast anything can occur in the system." That's an important fact to remember when choosing a processor for your computer. Although ...

CPU stands for Central Processing Unit. It is the brain of a computer because it handles all the tasks that a user performs on his/her computer. All the arithmetic and logical calculations required to ...

There are central processing units (CPUs), graphics processing units (GPUs) and even data processing units (DPUs) – all of which are well-known and commonplace now. GPUs in particular have seen a ...

Scientists at Harvard University have shown how ultra-cold atoms can be used to freeze and control light to form the "core" – or central processing unit – of an optical computer. Optical computers ...

Intel is one of the biggest names in computing, and its Intel Core CPUs — central processing units, essentially the "brain" of a computer — are the most popular consumer-grade processors on the market ...

As the march of Moore's Law slows, so chip designers have had to find new ways of delivering the regular leaps in computer processing power we've become accustomed to. One of the more recent trends is ...

Phil Goldstein is a former web editor of the CDW family of tech magazines and a veteran technology journalist. Modern computing has many foundational building blocks, including central processing ...