Intel

Intel Core i9-13900K Desktop Processor 24 cores (8 P-cores + 16 E-cores) 36M Cache, up to 5.8 GHz

Name: Intel Core i9-13900K Desktop Processor 24 cores (8 P-cores + 16 E-cores) 36M Cache, up to 5.8 GHz
Brand: Intel
SKU: B0BCF54SR1
Price: 579.99 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-20

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$579.99

As an Amazon Associate, SpecPicks earns from qualifying purchases.

Buy on Amazon — $579.99 Compare to similar processors

*Price sourced from Amazon.com. Last updated 2026-09-20. Price and availability subject to change.

Bottom line: The Intel Core i9-13900K Desktop Processor 24 cores (8 P-cores + 16 E-cores) 36M Cache, up to 5.8 GHz is a specs-and-price decision rather than a crowd-consensus one in the processors category, priced around $579.99. Check the specification table above against one or two close alternatives — on price and spec fit, not on star ratings.

Pros & Cons

Pros

✓ 24 cores (8 P-cores + 16 E-cores) and 32 threads
✓ Backed by Intel's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Stream, create, and compete at the highest levels with industry leading features and the latest hybrid architecture 24 cores (8 P-cores + 16 E-cores) and 32 threads Up to 5.8 GHz unlocked. 36MB Cache

SpecPicks Verdict

SpecPicks scored Intel Core i9-13900K Desktop Processor 24 cores (8 P-cores + 16… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the processors category. Intel'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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Frequently Asked Questions

How many cores and threads does the i9-13900K have?

It has 24 cores total, split as 8 performance cores and 16 efficient cores, for 32 threads.

What motherboard do I need for the Core i9-13900K?

It works with Intel 600 series and 700 series chipset boards. A 600 series board might need a BIOS update before it will recognize the processor.

Does the i9-13900K come with a cooler?

No cooler is listed with this processor, so plan on buying one separately. Check the product listing for exact box contents before ordering.

Can I run the i9-13900K without a graphics card?

Yes. Integrated Intel UHD Graphics 770 is included, so you can drive a display for setup or troubleshooting without a discrete GPU.

Is the Core i9-13900K worth it based on owner reviews?

Owners rate it 4.4 out of 5 stars across 2,010 reviews, citing the 5.8 GHz boost and 24-core layout for mixed gaming and creator workloads.

Video review

300W Intel Core i9-13900K CPU Review & Benchmarks: Power, Gaming, Production — Gamers Nexus on YouTube

Key Features

Stream, create, and compete at the highest levels with industry leading features and the latest hybrid architecture
24 cores (8 P-cores + 16 E-cores) and 32 threads
Up to 5.8 GHz unlocked. 36MB Cache
Integrated Intel UHD Graphics 770 included
Compatible with Intel 600 series (might need BIOS update) and 700 series chipset-based motherboards

Full Specifications

Brand	Intel
Model	BX8071513900K
Warranty	3 year manufacturer
UnitCount	1
ReleaseDate	2022-10-20T00:00:01Z
Manufacturer	Intel
ItemPartNumber	i9-13900K

Performance Data

View gaming FPS, AI inference throughput, and synthetic scores for the Intel Core i9-13900K — the core hardware component in this product. Benchmarks sourced from TechPowerUp, PassMark, and the r/LocalLLaMA community.

Ready to buy?

Intel Core i9-13900K Desktop Processor 24 cores (8 P-cores + 16 E-cores) 36M Cache, up to 5.8 GHz is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $579.99

*Price sourced from Amazon.com. Last updated 2026-09-20. Price and availability subject to change.