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AMD Ryzen 7 5800X3D 8-core, 16-Thread Desktop Processor with AMD 3D V-Cache Technology
AMD

AMD Ryzen 7 5800X3D 8-core, 16-Thread Desktop Processor with AMD 3D V-Cache Technology

Bottom line: The AMD Ryzen 7 5800X3D 8-core is a specs-and-price decision rather than a crowd-consensus one in the processors category, priced around $339.95 on Amazon as of 2026-10-21 12:20 UTC. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

$339.95

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Buy on Amazon — $339.95 Compare to similar processors

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ 8 Cores and 16 processing threads with AMD 3D V-Cache technology
  • ✓ Backed by AMD's warranty and support channels

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

The world's fastest gaming desktop processor and first gaming processor with 3D stacking technology 8 Cores and 16 processing threads with AMD 3D V-Cache technology 4.5 GHz Max Boost, 100 MB cache, DDR4-3200 support

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SpecPicks Verdict

SpecPicks scored AMD Ryzen 7 5800X3D 8-core using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the processors category. AMD's processors lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for processors of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Video review

"The Fastest Gaming CPU in the World" - Ryzen 7 5800X3D — Linus Tech Tips on YouTube

Key Features

  • The world's fastest gaming desktop processor and first gaming processor with 3D stacking technology
  • 8 Cores and 16 processing threads with AMD 3D V-Cache technology
  • 4.5 GHz Max Boost, 100 MB cache, DDR4-3200 support
  • For the advanced Socket AM4 platform, can support PCIe 4.0 on X570 and B550 motherboards
  • Cooler not included, high-performance cooler recommended

Full Specifications

SizeXX
BrandAMD
ColorCeramic Gray
ModelRYZEN 7 5800X3D
Warranty3 year manufacturer
UnitCount1
ReleaseDate2026-06-25T00:00:01Z
ManufacturerAMD
ItemPartNumber100-100000651POF

Performance Data

View gaming FPS, AI inference throughput, and synthetic scores for the Ryzen 7 5800X3D — the core hardware component in this product. Benchmarks sourced from TechPowerUp, PassMark, and the r/LocalLLaMA community.

Ready to buy?

AMD Ryzen 7 5800X3D 8-core, 16-Thread Desktop Processor with AMD 3D V-Cache Technology is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $339.95

*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.

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AMD Ryzen 7 5800X3D 8-core, 16-Thread Desktop Processor with AMD 3D V-Cache Technology
$339.95
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