Intel® Core™ Ultra 9 285K Desktop Processor

Product Collection

Intel® Core™ Ultra Processors (Series 2)

Code Name

Products formerly Arrow Lake

Vertical Segment

Desktop

Processor Number

285K

Overall Peak TOPS (Int8)

36

CPU Specifications

Total Cores

24 (8 Performance, 16 Efficient)

Total Threads

24

Max Turbo Frequency

5.7 GHz

Intel® Thermal Velocity Boost

5.7 GHz

Intel® Turbo Boost Max Technology 3.0 Frequency

5.6 GHz

Performance-core Max Turbo

5.5 GHz

Efficient-core Max Turbo

4.6 GHz

Performance-core Base Freq

3.7 GHz

Efficient-core Base Freq

3.2 GHz

Cache

36 MB Intel® Smart Cache

Total L2 Cache

40 MB

Processor Base Power

125 W

Maximum Turbo Power

250 W

Intel® Deep Learning Boost

Yes

AI Software Support (CPU)

OpenVINO™, WindowsML, DirectML, ONNX RT, WebNN

CPU Lithography

TSMC N3B

Launch Details

Marketing Status

Launched

Launch Date

Q4'24

Embedded Options

No

Use Conditions

PC/Client/Tablet, Workstation

Memory Specifications

Max Memory Size

192 GB

Memory Types

Up to DDR5 6400 MT/s

Max # of Memory Channels

2

ECC Memory Support

Yes

GPU Specifications

GPU Name

Intel® Graphics

Graphics Base Frequency

300 MHz

Graphics Max Dynamic Freq

2 GHz

GPU Peak TOPS (Int8)

8

Graphics Output

DP2.1 UHBR20, HDMI 2.1 FRL 12GHz, eDP1.4b

Xe-cores

4

Max Resolution (HDMI)

4K @ 60Hz (HDMI 2.1 TMDS), 8K @ 60Hz (HDMI 2.1 FRL)

Max Resolution (DP)

8K @ 60Hz

Max Resolution (eDP)

4K @ 60Hz

DirectX Support

12

OpenGL Support

4.5

OpenCL Support

3

Intel® Quick Sync Video

Yes

# of Displays Supported

4

Intel® Deep Learning Boost

Yes

NPU Specifications

NPU Name

Intel® AI Boost

NPU Peak TOPS (Int8)

13

Sparsity Support

Yes

Windows Studio Effects

Yes

AI Software Support (NPU)

OpenVINO™, WindowsML, DirectML, ONNX RT, WebNN

Expansion Options

DMI Revision

4

Max # of DMI Lanes

8

Intel® Thunderbolt™ 4

Yes

Scalability

1S Only

PCI Express Revision

5.0 and 4.0

PCI Express Configurations

Up to 1x16+2x4, 2x8+2x4, 1x8+4x4

Max # of PCI Express Lanes

24

Package Specifications

Sockets Supported

FCLGA1851

Thermal Solution

PCG 2020A

Max Operating Temperature

105 °C

Advanced Technologies

Intel® VMD

Yes

Intel® GNA 3.5

Yes

Intel® Thread Director

Yes

Intel® Speed Shift

Yes

Intel® Thermal Velocity Boost

Yes

Intel® Turbo Boost Max Technology 3.0

Yes

Intel® Turbo Boost Technology

2.0

Instruction Set

64-bit, Intel® SSE4.1, SSE4.2, AVX2

Security & Reliability

Intel vPro® Eligibility

Intel vPro® Enterprise, Intel vPro® Platform

Intel® Threat Detection Tech

Yes

Intel® Active Management Tech

Yes

Intel® Standard Manageability

Yes

Intel® Remote Platform Erase

Yes

Intel® One-Click Recovery

Yes

Intel® Hardware Shield

Yes

Intel® Control-Flow Enforcement Tech

Yes

Intel® Total Memory Encryption

Yes

Intel® AES New Instructions

Yes

Secure Key

Yes

Trusted Execution Tech

Yes

Execute Disable Bit

Yes

OS Guard

Yes

Boot Guard

Yes

Mode-based Execute Control

Yes

Intel® SIPP

Yes

Intel® VT-rp

Yes

Intel® Virtualization (VT-x)

Yes

Intel® Virtualization (VT-d)

Yes

Intel® VT-x with EPT

Yes