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Compare Desktop CPUs

Desktop processors compared on cores, threads, boost clocks, cache, socket and power. Filter by socket to see only the chips your motherboard accepts, from budget Ryzen 5 and Core i5 parts up to Ryzen 9 X3D and Core Ultra 9.

Updated October 11, 2026

516 Desktop CPUs from 3 brands. Prices from $42.00 to $899.00.

Browse by typeAll Processors (CPUs)

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What these specs mean

Showing 516 Desktop CPUs found

About Desktop CPUs

Desktop processors compared on cores, threads, boost clocks, cache, socket and power. Filter by socket to see only the chips your motherboard accepts, from budget Ryzen 5 and Core i5 parts up to Ryzen 9 X3D and Core Ultr…

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Guides for Desktop CPUs

How to choose a desktop CPU

Pick the socket first. It decides your motherboard, your cooler, your memory generation and how many upgrades you get before a full rebuild. A fast chip on a socket the manufacturer has already retired is an expensive dead end.

Cores against clocks

Games are decided by a few fast cores and by cache, not by core count. A 6 or 8 core part with large cache beats a 16 core part in almost every title. Rendering, compiling and video export are the reverse and scale with cores. Buy for the work you do daily.

Boost clocks are a ceiling

A chip advertised at 5.7GHz may reach that on one core for a few seconds. The all core sustained clock is what decides render and compile times, and it depends on your cooler and your board's power limits as much as on the chip.

Check for integrated graphics

Several desktop parts ship with none. AMD's F suffix and Intel's KF suffix will not output a picture without a discrete card, which also means no troubleshooting display if that card fails.

Cooling and power are part of the price

A 170W part needs a cooler rated for it, a case that exhausts it, and a board whose VRM can feed it. Budget the three together or the chip will quietly run below its rating.

Memory pairing matters on AM5

Memory speed changes real frame rates on AM5, and the sweet spot is a 1:1 divider rather than the highest number available. Pairing a strong chip with slow memory wastes a measurable share of it.

Common mistakes

  • Buying the top chip on an end of life socket.
  • Paying for cores that your software will never thread onto.
  • Using the stock cooler on a part that boosts hard, then blaming the chip for throttling.

FAQs

Which socket do I need?

It depends on your motherboard. Current AMD Ryzen desktop chips use AM5 and older ones use AM4. Intel Core Ultra 200S chips use LGA 1851, and 12th to 14th gen Core chips use LGA 1700. Use the Socket filter to see only the CPUs your board accepts.

What does X3D mean on an AMD CPU?

X3D chips carry AMD 3D V-Cache, an extra layer of L3 cache stacked on the processor. The larger cache helps many games run faster, which is why X3D parts are popular for gaming builds.

Do I need a CPU with integrated graphics?

Only if you will run without a graphics card or want a backup display output. Intel chips ending in F have no integrated graphics. Current AMD Ryzen desktop chips include basic graphics, enough for a desktop and video but not for modern games.

Does a desktop CPU come with a cooler?

Some do and many do not, especially unlocked high-end parts. Check the Bundled Cooler row on each product page, and budget for an aftermarket cooler when it says None.