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Intel® Core™ Ultra 9 Processor 285K 24 cores (8 P-cores + 16 E-cores) up to 5.7 GHz
Intel

Intel® Core™ Ultra 9 Processor 285K 24 cores (8 P-cores + 16 E-cores) up to 5.7 GHz

By , Hardware Editor · Verified 2026-09-07

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.

$498.00

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Buy on Amazon — $498.00 Compare to similar processors

*Price sourced from Amazon.com. Last updated 2026-09-07. Price and availability subject to change.

Bottom line: The Intel® Core™ Ultra 9 Processor 285K 24 cores (8 P-cores + 16 E-cores) up to 5.7 GHz is a niche pick — read recent reviews before buying in the processors category, priced around $498.00. Compare close alternatives before committing.

Get ultra-efficient with Intel Core Ultra desktop processors that improve both performance and efficiency so your PC can run cooler, quieter, and quicker. Core and Threads 24 cores (8 P-cores plus 16 E-cores) and 24 threads. Integrated Intel Graphics included Performance Hybrid Architecture Integrates two core microarchitectures, prioritizing and distributing workloads to optimize performance

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SpecPicks Verdict

SpecPicks scored Intel® Core™ Ultra 9 Processor 285K 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. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.

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.

Pros & Cons

Pros

  • ✓ Performance Unlocked Up to 5.7 GHz unlocked. 40MB Cache
  • ✓ 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

Key Features

  • Get ultra-efficient with Intel Core Ultra desktop processors that improve both performance and efficiency so your PC can run cooler, quieter, and quicker.
  • Core and Threads 24 cores (8 P-cores plus 16 E-cores) and 24 threads. Integrated Intel Graphics included
  • Performance Hybrid Architecture Integrates two core microarchitectures, prioritizing and distributing workloads to optimize performance
  • Performance Unlocked Up to 5.7 GHz unlocked. 40MB Cache
  • Compatibility Compatible with Intel 800 series chipset-based motherboards
  • PCIe Express Version Turbo Boost Max Technology 3.0, and PCIe 5.0 and 4.0 support. Intel Optane Memory support. No thermal solution included

Full Specifications

BrandIntel
ModelIntel Core Ultra 9 285K
Warranty3 year manufacturer
UnitCount1
ReleaseDate2024-10-24T00:00:01Z
ManufacturerIntel
ItemPartNumberBX80768285K

Ready to buy?

Intel® Core™ Ultra 9 Processor 285K 24 cores (8 P-cores + 16 E-cores) up to 5.7 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 — $498.00

*Price sourced from Amazon.com. Last updated 2026-09-07. Price and availability subject to change.

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Intel® Core™ Ultra 9 Processor 285K 24 cores (8 P-cores + 16 E-cores) up to 5.7 GHz
$498.00
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