Desktop CPU Processor - Showing 457 - 480 of 520 Products

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Intel Core i7 7th Gen - Core i7-7700K Kaby Lake Quad-Core 4.2 GHz LGA 1151 91W ...
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Intel Core i5-6600 - Core i5 6th Gen Skylake Quad-Core 3.3 GHz LGA 1151 65W Intel HD ...
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AMD Ryzen 5 5600X 6-core, 12-Thread Unlocked Desktop Processor - Tray Version (No ...
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Intel Core i5-4460 - Core i5 4th Gen Haswell Quad-Core 3.2 GHz LGA 1150 84W Intel HD ...
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Intel Core i5-8600K Desktop Processor i5 8th Gen Coffee Lake 6-Core 3.6 GHz (4.3 GHz Turbo) ...
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Intel Core i9-10900X - Core i9 10th Gen Cascade Lake 10-Core 3.7 GHz LGA 2066 165W None ...
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Intel Core i7-3770K - Core i7 3rd Gen Ivy Bridge Quad-Core 3.5GHz (3.9GHz Turbo) LGA 1155 ...
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Intel Core i5-9400F Desktop Processor i5 9th Gen - Coffee Lake 6-Core 2.9 GHz LGA 1151 (300 ...
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Intel Core i3-7100 - Core i3 7th Gen Kaby Lake Dual-Core 3.9 GHz LGA 1151 51W Intel HD ...
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Intel Core i7 i7-4790K Quad-core (4 Core) 4 GHz Processor - Socket H3 LGA-1150 Pack ...
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Refurbished: Intel Pentium 4 500 521 JM80547PG0721MM Processor - Single-Core (1 Core) - ...
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Refurbished: Intel i9-13900K SRMBH BX8071513900K FC-LGA1700 Vpro Eligible Desktop ...
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Refurbished: Intel Core 2 Duo E7500 Wolfdale Dual-Core 2.93 GHz LGA 775 65W Desktop ...
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Refurbished: Intel Core i7-9800X CD8067304126100 Processor - Octa-Core (8 Core) - 3.80 ...
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Refurbished: Intel Core i7-6700K 8M Skylake SR2L0 Quad-Core 4.0 GHz LGA 1151 91W ...
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Refurbished: Intel Celeron E3400 Dual-core (2 Core) 2.60 GHz Processor - 1 MB L2 Cache - 128 ...
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Refurbished: Intel Celeron 2.7 GHz - Celeron D Northwood Single-Core 2.7 GHz Socket 478 ...
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Refurbished: Intel Pentium Gold G6400 - Pentium Gold Comet Lake Dual-Core 4.0 GHz LGA ...
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Refurbished: Intel Core i3-10100F Comet Lake Quad-Core 3.6 GHz LGA 1200 65W ...
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Refurbished: Intel Core i7-7700 Desktop Processor 4 Cores up to 4.2 GHz LGA 1151 100/200 ...
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Refurbished: Intel Core i5-7640X X-Series Processor 4 Cores up to 4.2 GHz Turbo Unlocked ...
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Refurbished: HPE 728959-B21 Intel Xeon E7-4800 v2 E7-4870 v2 Pentadeca-core (15 Core) ...
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Refurbished: Intel Core i7-9700K Coffee Lake 8-Core 3.6 GHz (4.9 GHz Turbo) LGA 1151 (300 ...
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Common Questions about Computer Processors

Introduction

Shopping for a computer processor can require some research to find the one that best meets your demands and is within your budget. Often, such research can lead to additional questions about features and specifications. To help you in your search for a computer CPU, NeweggBusiness answers some of the most common questions that users usually have.

How many cores do I need?

The number of cores that you need is largely dependent on the tasks and applications that the computer will be running. Having more than one core helps with multitasking and can improve performance if the software supports multi-core computer processors. For software that does not support multiple cores, multi-core CPUs will not provide additional performance gains.

Should I prioritize the number of cores or clock speed?

It can vary depending on how the processor will be used. If you intend to use the processor with software that can take advantage of multiple cores, then you should prioritize core count. If you are planning to use the computer processor with applications that cannot take advantage of multiple cores, you will see more performance benefits from faster clock speeds.

What is an Accelerated Processing Unit (APU)?

An APU is a type of computer processor produced by AMD that functions as both a CPU and graphics processing unit (GPU). Intel also produces computer processors with integrated GPUs, though they are not marketed as APUs. The advantage of a computer processor with a built-in graphics accelerator is the fact that a video card is not required, which lowers costs for assembling a computer system.

What does the nanometer (nm) rating signify?

A computer processor’s nm rating is a measurement of its die size. The die is a chip that is cut from a larger wafer and is measured in nanometers. The smaller a die is, the more that can be cut from a single wafer. The advantages for the manufacturer are lower production costs and higher yields. For end-users and IT professionals, the benefits of decreasing die size include lower heat production and power usage.

What is the difference between L1, L2, and L3 cache memory?

There are multiple levels of cache memory for a computer processor and each level has different data access speeds and capacities. The fastest is L1 cache, which is the primary cache and has the smallest storage capacity. Next is L2 memory, which is slightly slower but larger than L1 cache. L3 cache is the slowest but has the largest capacities of the three levels of cache memory.