Intel Core Ultra 9 285K Arrow Lake 24-Core (8P+16E), LGA 1851, 125W Unlocked Desktop Processor for Z890 Motherboard BX80768285K Plus Mavark Pen Light (Intel Core Ultra 9)
*Price sourced from Amazon.com. Last updated 2026-07-23. Price and availability subject to change.
Bottom line: The Intel Core Ultra 9 285K Arrow Lake 24-Core (8P+16E), LGA 1851, 125W Unlocked Desktop Processor for Z890 Motherboard BX80768285K Plus Mavark Pen Light (Intel Core Ultra 9) is a niche pick — read recent reviews before buying in the processors category, priced around $729.00. Read recent reviews carefully before committing.
Intel Core Ultra 9 285K processor. Featuring Intel technology optimized for enthusiast gamers and serious creators and help deliver high performance. 36MB Level 3 cache. Provides fast access to heavily used data and instructions. Chipset compatibility. Compatible with Intel 800 Series Chipset based motherboards. Refer to motherboard vendor for compatiblity details.
SpecPicks Verdict
SpecPicks classifies Intel Core Ultra 9 285K Arrow Lake 24-Core (8P+16E), LGA 1851, 125W… as a niche pick — read recent reviews before buying in the processors category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Mavark's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
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
- ✓ 36MB Level 3 cache. Provides fast access to heavily used data and instructions.
- ✓ Backed by Mavark'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
- Intel Core Ultra 9 285K processor. Featuring Intel technology optimized for enthusiast gamers and serious creators and help deliver high performance.
- 36MB Level 3 cache. Provides fast access to heavily used data and instructions.
- Chipset compatibility. Compatible with Intel 800 Series Chipset based motherboards. Refer to motherboard vendor for compatiblity details.
- Boost frequency Up to 5.7GHz to help deliver high performances optimized for enthusiast gamers and serious creators.
- PCIe Express Version Turbo Boost Max Technology 3.0, and PCIe 5.0 & 4.0 support. Intel Optane Memory support. No thermal solution included
Full Specifications
| Size | Intel Core Ultra 9 |
|---|---|
| Brand | Mavark |
| Model | 285K |
| UnitCount | 1 |
| Manufacturer | Intel Corp |
Ready to buy?
Intel Core Ultra 9 285K Arrow Lake 24-Core (8P+16E), LGA 1851, 125W Unlocked Desktop Processor for Z890 Motherboard BX80768285K Plus Mavark Pen Light (Intel Core Ultra 9) 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.
*Price sourced from Amazon.com. Last updated 2026-07-23. Price and availability subject to change.
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