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Intel Core Ultra 9 285K Processor

SKU: IN80768285K

$329.99

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Product Overview

The Intel Core Ultra 9 285K desktop processor delivers exceptional computing power and efficiency for demanding multitasking, gaming, and content creation. Built with an advanced hybrid architecture featuring 8 Performance-cores and 16 Efficient-cores across 24 threads, it leverages Intel Thread Director and an integrated NPU to intelligently optimize workflow allocation and accelerate AI-driven applications.

Equipped with 36MB of cache, support for up to 192GB of dual-channel DDR5 ECC memory, and PCI Express 5.0 readiness, this unlocked processor reaches boost speeds up to 5.7 GHz with Intel Thermal Velocity Boost. Designed for LGA 1851 socket motherboards, it features integrated Intel Graphics to provide responsive performance for next-generation desktop builds.

Key Features

CPU Model	Intel Core Ultra 9 285K
CPU Socket	LGA 1851
Number of Cores	24 (8 x P-Cores + 16 x E-Cores)
Number of Threads	24
Base Clock Speed	P-Core: 3.7 GHz, E-Core: 3.2 GHz
Maximum Boost Speed	P-Core Thermal Velocity Boost: 5.7 GHz, Turbo 3.0: 5.6 GHz, Turbo: 5.5 GHz, E-Core Turbo: 4.6 GHz
L3 Cache	36 MB
Thermal Design Power (TDP, Max)	250 W
Memory Support	DDR5 Up to 6400 MT/s
Maximum Memory Capacity	192 GB
ECC Memory Support	Yes
PCIe Revision	PCIe 5.0 & 4.0
Maximum Number of PCIe Lanes	24
Integrated Graphics	Intel Graphics
AI Acceleration (NPU)	13 TOPS
Unlocked Multiplier	Yes
Included Thermal Solution	No
Package Weight	0.3 kg
Package Dimensions	17.5 x 14.7 x 6.4 cm

Highlights

24 cores (8 Performance-cores + 16 Efficient-cores) and 24 threads
Up to 5.7 GHz max clock speed via Intel Thermal Velocity Boost
Integrated NPU delivering up to 13 TOPS for AI acceleration
Supports DDR5 memory up to 6400 MT/s and PCIe 5.0 connectivity
Unlocked design for performance overclocking

Compatibility

Compatible exclusively with desktop motherboards featuring the Intel LGA 1851 socket. Requires a compatible thermal cooling solution capable of handling a maximum TDP of 250 W.

Warranty

Limited 3-Year Manufacturer Warranty

What's included

Intel Core Ultra 9 285K 3.7 GHz 24-Core LGA 1851 Processor
Limited 3-Year Manufacturer Warranty

Frequently asked questions

What socket does the Intel Core Ultra 9 285K use?

This processor requires a motherboard with an LGA 1851 socket.

Does the processor include a CPU cooler?

No, a thermal solution is not included and must be purchased separately.

What type of memory does this processor support?

It supports up to 192GB of dual-channel DDR5 ECC memory at speeds up to 6400 MT/s.

Does the Core Ultra 9 285K feature integrated graphics?

Yes, it comes equipped with integrated Intel Graphics supporting up to four displays.