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One of the most exciting components in the computer is the CPU (Central Processing Unit), which is essentially the brain of the computer. It interprets and executes instructions and data contained in software programs as well as the commands of its user. The more generic term 'processor' is often used to refer to a CPU as well. The power and performance of the CPU are the greatest determinants of a computer's overall performance.

The CPU battlefield is dominated by two companies, Intel and AMD and their processors are forever pushing the performance of each other. Regardless of whether you are looking to place the CPU in a server, desktop, laptop or other mobile device Newegg has the right solution for you. We carry processors for multiple socket types and series ranging from Core i7 , Core i5, Core i3, Pentium, Celeron ; FX-Series, A-Series APU, Athlon, Sempron, Phenom ; Xeon E5 family, Xeon E3 family, Xeon ; Opteron series, etc.

For all your CPU / Processor needs Newegg has you covered.

Bestselling Desktop CPU Processor Reviews:

Martin T.

3/6/2026 10:11:41 AM

Pure Magic

“ This is my first AMD CPU since the days of the Athlon 64 X 2. ”

AMD Ryzen 9 9950X3D - Ryzen 9 9000 Series Granite Ridge (Zen 5) 16-Core 4.3 GHz Socket AM5 170W AMD Radeon Graphics Desktop CPU Processor - 100-100000719WOF

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Intel and AMD CPUs / Processors

Bestselling Desktop CPU Processor Reviews: