Intel Core Ultra 9 285K 24-Core Processor (LGA1851, 3.2GHz Base / 5.7GHz Boost, Box)

The Intel Core Ultra 9 285K is a next-generation flagship desktop processor designed for enthusiasts, creators and high-performance users. With 24 cores (8 performance cores and 16 efficiency cores) and a modern hybrid architecture, it delivers powerful performance across gaming, content creation and advanced multitasking workloads.

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Built on the Arrow Lake architecture, the processor operates at a base clock of 3.2GHz and boosts up to 5.7GHz for demanding applications. It supports high-speed DDR5 memory up to 6400MHz and offers PCIe 5.0 and 4.0 connectivity, making it ideal for cutting-edge desktop systems.

Key Features

• 24-core hybrid architecture (8P + 16E)
• Boost clock up to 5.7GHz for top-tier performance
• 36MB Smart Cache
• DDR5 memory support up to 6400MHz (Dual Channel)
• PCIe 5.0 and PCIe 4.0 support
• Integrated Intel Graphics for display output
• 125W TDP
• Unlocked multiplier for overclocking
• Retail box packaging

Product Overview

The Intel Core Ultra 9 285K is engineered to deliver exceptional performance for the most demanding desktop workloads. Its hybrid architecture combines powerful performance cores with efficient cores to optimise multitasking and responsiveness.

With boost speeds reaching up to 5.7GHz, it provides excellent performance in both gaming and professional applications such as video editing and 3D rendering. Support for DDR5 memory up to 6400MHz ensures high bandwidth and improved system efficiency, while PCIe 5.0 compatibility enables next-generation graphics cards and ultra-fast storage solutions. The unlocked multiplier gives enthusiasts additional performance tuning options.

Compatibility: Compatible with desktop motherboards featuring Socket LGA1851 and supporting Intel Core Ultra processors.

Delivery & Fulfilment
This product is sold by TechFinder UK, a UK-based sole trader business.
All hardware is sourced through established distribution partners.
Orders are dispatched within 1–2 business days with tracked delivery across the United Kingdom.

Why buy from TechFinder UK?

• UK-based sole trader — genuine products, real accountability
• Sourced through established distribution partners
• Secure checkout with buyer protection
• Tracked UK delivery, dispatched within 1–2 business days
• Pre- and post-purchase support available

Technical Details

• Cores / Threads: 24 (8P + 16E) / 24
• Base Clock: 3.2GHz
• Max Boost Clock: Up to 5.7GHz
• Socket: LGA1851
• Cache: 36MB Smart Cache
• TDP: 125W
• Memory Support: DDR5 up to 6400MHz (Dual Channel)
• Integrated Graphics: Intel Graphics
• PCIe Version: PCIe 5.0 and PCIe 4.0
• Packaging: Retail Box

Product Identification
Model: BX80768285K
EAN: 5032037281928