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Intel Core Ultra 9 285K

Desktop CPUIntel

Dem still dey call am intel core ultra 9 285k, core ultra 9 285k, 285k, core-ultra-9-285k

IntelDesktop CPUArrow Lake

Intel Core Ultra 9 285K na Intel processor wey get 24 CPU core-dem and 24 thread-dem.

Wetin you need know

Intel Core Ultra 9 285K na Intel processor wey get 24 CPU core-dem and 24 thread-dem.

Reference specifications wey dem record no be tested performance or operating-system compatibility verdict. Verify di exact model and platform wit di manufacturer.

Specifications

Numbers wey dey below follow di Feex Hardware Database record for dis SKU. Fields wey no get recorded value dey omitted.

Processor

Intel Core Ultra 9 285K specifications: Processor
Manufacturer Intel
Family Core Ultra 9
Architecture Arrow Lake
Generation Intel Core Ultra Processors (Series 2)
Manufacturing process 3 nm
Foundry TSMC
Segment Desktop

Cores and threads

Intel Core Ultra 9 285K specifications: Cores and threads
CPU cores 24
P-core-dem 8
E-core-dem 16
Threads 24
Hybrid architecture Yes

Clock speeds

Intel Core Ultra 9 285K specifications: Clock speeds
Performance-core base frequency 3.7 GHz
Maximum turbo frequency 5.7 GHz

Cache

Intel Core Ultra 9 285K specifications: Cache
L2 cache 40960 KB
L3 cache 36 MB

Memory

Intel Core Ultra 9 285K specifications: Memory
Supported types DDR5
Maximum memory 256 GB
Memory channels 2
ECC support Yes

Package and power

Intel Core Ultra 9 285K specifications: Package and power
Socket FCLGA1851
Processor base power 125 W
PCIe Revision 5.0, 24 lanes

Integrated graphics

Intel Core Ultra 9 285K specifications: Integrated graphics
Integrated graphics Intel Graphics

Market

Intel Core Ultra 9 285K launch October 1, 2024 at USD 589 (price dem suggest for launch time).

Intel Core Ultra 9 285K specifications: Market
Launch date October 1, 2024
MSRP wey dem launch am USD 589 (price wey dem suggest at launch)
Model 285K

Independent scores

Dis na PassMark CPU figures. Dem no be Feex measurements.

Intel Core Ultra 9 285K specifications: Independent scores
Single-core score 5,088
Multi-core score 67,290
Overall score 18,503
Productivity score 50,862
Creator score 46,168
Engineering score 85,795
Gaming score 32,087
Performance per watt 538.3

Compatibility

Compatibility
Socket FCLGA1851
Board Shared socket no mean automatic compatibility. Check di motherboard CPU list and BIOS revision.
Memory DDR5, up to 256 GB
Graphics Intel Graphics

Shared socket no mean automatic compatibility. Boards dey often need BIOS update before newer chip wey dey di same socket go fit post.

Cooler clearance, VRM quality, and power limits matter just like di socket name.

Read di memory list on di board. Di CPU fit list more standards pass wetin one motherboard go accept.

CPU wey no get integrated graphics no need discrete graphics card every time. Some server motherboards dey provide separate management graphics controller. Check di motherboard and CPU documentation.

Manufacturer-checked specifications

Intel Core Ultra 9 285K

Dem check dese fields against Intel model-specific reference on 2026-10-31. Power ratings na manufacturer-defined metrics, no be measured system consumption. Other imported fields never get full independent verification again.

Intel Core Ultra 9 285K
Code name Arrow Lake
Manufacturer segment Desktop
CPU cores 24
Performance core-dem 8
Efficiency cores 16
Threads 24
Maximum turbo frequency 5.7 GHz
Performance-core base frequency 3.7 GHz
Efficiency-core base frequency 3.2 GHz
L3 cache 36 MB
Processor base power 125 W
Maximum turbo power 250 W
Manufacturer launch date Q4'24
Maximum memory 256 GB
Memory channels 2
Socket or package FCLGA1851

Sources and verification

Imported reference. Source-specific checks dey beside di supported fields and citations. How we dey do research.

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