Intel® Core™ Ultra Processors (Series 2)

Intel® Core™ Ultra 9 Processor 285T

Manufacturer-published desktop processor specifications with visible source links and verification dates.

Representative Intel Core Ultra 200S desktop processor family product image for Intel® Core™ Ultra 9 Processor 285T; not an exact SKU image
Official Intel image of Intel Core Ultra 200S desktop processor family. It may not depict the exact CPU listed.

At a glance

Launch period
Architecture
Arrow Lake
CPU configuration
24 cores24 threads
Maximum boost
5.4 GHz
Socket
FCLGA1851

Hardware specifications

Core configuration

Architecture
Arrow Lake
Process
TSMC N3B
Total cores
24
Performance cores
8
Efficiency cores
16
Threads
24

Clocks and cache

Performance-core base clock
1.4 GHz
Efficiency-core base clock
1.2 GHz
Maximum boost clock
5.4 GHz
L2 cache
40 MB
L3 cache
36 MB

Platform and memory

Socket
FCLGA1851
Memory types
Up to DDR5 6400 MT/s
Memory channels
2
Maximum memory
256 GB
PCIe generation
5.0 and 4.0
PCIe lanes
24

Power and thermals

Processor base power
35 W
Maximum turbo power
112 W
Maximum operating temperature
105 °C

Integrated graphics

Integrated graphics
Intel® Graphics

Evidence record

Sources and verification

Specifications for Intel® Core™ Ultra 9 Processor 285T were checked against the official manufacturer sources listed here. Last verified .

Values are manufacturer-published specifications and may change after a manufacturer revision.