Intel
Intel Core i9-13900K Desktop Processor 24 cores (8 P-cores + 16 E-cores) 36M Cache, up to 5.8 GHz
Bottom line: The Intel Core i9-13900K Desktop Processor 24 cores 36M Cache ($627.99 on Amazon as of 2026-10-06): 24 cores and 32 threads in one desktop socket for heavy multitasking; main trade-off: 600 series boards may need a BIOS update before the chip will post.
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*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ 24 cores and 32 threads in one desktop socket for heavy multitasking
- ✓ P-cores boost to 5.8 GHz for high-refresh gaming and single-thread work
- ✓ 16 E-cores absorb streaming and encoding while P-cores stay on the game
- ✓ Fully unlocked multiplier for overclocking and memory tuning
- ✓ 36MB cache plus UHD Graphics 770 for display-out without a dedicated GPU
Cons
- ✗ 600 series boards may need a BIOS update before the chip will post
- ✗ No cooler in the box; budget for a high-capacity air or AIO cooler
- ✗ LGA 1700 only, so an older Intel socket means a new motherboard too
- ✗ 24 cores draw serious power; a weak VRM or PSU will hold it back
Manufacturer description
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 36M Cache 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 retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
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.
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 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.
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Read our analysis
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