In computing and computer science, a processor or processing unit is an electrical component (digital circuit) that performs operations on an external data source, usually memory or some …

Nov 15, 2025 · Our top mainstream picks for most buyers are AMD's Ryzen 5 7600 and Intel's Core Ultra 7 265K, but we've got alternatives for all budgets and use cases. Check them out …

Shop Best Buy for CPUs. Experience improved speed and overall performance with an upgraded processor for your computer from top high-quality brands.

Jun 1, 2023 · But the computer processor, or a CPU, is one of the most important inventions of the modern era, and the increasing power of the best processors and their evolution is what …

Jul 23, 2025 · The processor or CPU is the brain of your computer. It performs program tasks, calculates data from input, and manages and coordinates other parts like memory, devices …

Mar 20, 2024 · A computer processor or CPU is the hardware component that executes instructions and calculations to run programs and the OS. This article explains the working, …

Apr 21, 2025 · Learn about the different processor types, their architecture, and what to consider when building a PC so you can choose the right CPU for your needs.

Jun 25, 2025 · Alternately called a processor, central processor, or microprocessor, the CPU (pronounced sea-pea-you) is the central processing unit of the computer. A computer's CPU …

Oct 28, 2024 · The CPU (central processing unit) is the brain of your computer, processing instructions from programs and components. Modern CPUs use billions of microscopic …

Feb 28, 2025 · We’ve created this guide to explain everything you need to know about CPUs, including what they are, what they do, how they work and more. We also touch on cores, …