Processor

Processor manufacturer

Intel

Processor generation

Intel Core Ultra (Series 2)

Processor model

285K

Processor family

Intel Core Ultra 9

Processor cores

24

Processor socket

FCLGA1851

Processor threads

24

Processor operating modes

64-bit

Performance cores

8

Efficient cores

16

Processor boost frequency

5.7 GHz

Performance-core boost frequency

5.5 GHz

Performance-core base frequency

3.7 GHz

Efficient-core boost frequency

4.6 GHz

Efficient-core base frequency

3.2 GHz

Processor cache

36 MB

Processor cache type

Smart Cache

Box

Yes

Cooler included

No

Processor base power

125 W

Maximum turbo power

250 W

AI software frameworks supported by CPU

DirectML, OpenVINO, Windows ML, ONNX RT, WebNN

Stepping

B0

Maximum number of DMI lanes

8

Processor codename

Arrow Lake

Processor ARK ID

241060

Neural processor unit (NPU)

Neural processor unit (NPU)

Intel AI Boost

Sparsity support

Yes

Windows Studio effects support

Yes

AI software frameworks supported by NPU

DirectML, OpenVINO, Windows ML, ONNX RT, WebNN

Total processor performance up to

36 TOPs

NPU performance up to

13 TOPs

GPU performance up to

8 TOPs

Memory

Maximum internal memory supported by processor

192 GB

Memory types supported by processor

DDR5-SDRAM

Memory clock speeds supported by processor

6400 MHz

Memory channels

Dual-channel

ECC

Yes

Graphics

On-board graphics card

Yes

Discrete graphics card

No

On-board graphics card model

Intel Graphics

On-board graphics card outputs supported

HDMI 2.1, Embedded DisplayPort (eDP) 1.4b, DisplayPort 2.1

On-board graphics card base frequency

300 MHz

On-board graphics card dynamic frequency (max)

2000 MHz

Number of displays supported (on-board graphics)

4

On-board graphics card DirectX version

12.0

On-board graphics card OpenGL version

4.5

On-board graphics card refresh rate at maximum resolution (DisplayPort)

60 Hz

On-board graphics card refresh rate at maximum resolution (eDP - Integrated Flat Panel)

60 Hz

On-board graphics card refresh rate at maximum resolution (HDMI)

60 Hz

On-board graphics card ID

0x7D67

Discrete graphics card model

Not available

Xe-cores

4

Features

Execute Disable Bit

Yes

Idle States

Yes

Thermal Monitoring Technologies

Yes

Market segment

Desktop

Use conditions

Workstation, PC/Client/Tablet

Maximum number of PCI Express lanes

24

PCI Express slots version

4.0, 5.0

Supported instruction sets

AVX 2.0, SSE4.1, SSE4.2

Scalability

1S

Embedded options available

No

Thermal solution specification

PCG 2020A

Direct Media Interface (DMI) Revision

4.0

Export Control Classification Number (ECCN)

5A992C

Commodity Classification Automated Tracking System (CCATS)

740.17B1

Processor special features

Intel® Turbo Boost Technology

2.0

Intel® Quick Sync Video Technology

Yes

Intel® AES New Instructions (Intel® AES-NI)

Yes

Enhanced Intel SpeedStep Technology

Yes

Intel Trusted Execution Technology

Yes

Intel® Speed Shift Technology

Yes

Intel® Thermal Velocity Boost

Yes

Intel® Turbo Boost Max Technology 3.0 frequency

5.6 GHz

Intel® Thunderbolt 4

Yes

Intel® Thermal Velocity Boost Frequency

5.7 GHz

Intel® Control-flow Enforcement Technology (CET)

Yes

Intel® Thread Director

Yes

Intel VT-x with Extended Page Tables (EPT)

Yes

Intel® Secure Key

Yes

Intel® Active Management Technology (Intel® AMT)

Yes

Intel® OS Guard

Yes

Intel 64

Yes

Intel Virtualization Technology (VT-x)

Yes

Intel Virtualization Technology for Directed I/O (VT-d)

Yes

Intel Turbo Boost Max Technology 3.0

Yes

Intel® Boot Guard

Yes

Intel® Deep Learning Boost (Intel® DL Boost) on CPU

Yes

Intel® Volume Management Device (VMD)

Yes

Mode-based Execute Control (MBE)

Yes

Intel® Standard Manageability (ISM)

Yes

Intel® One-Click Recovery

Yes

Intel® Stable IT Platform Program (SIPP)

Yes

Intel® Remote Platform Erase (RPE)

Yes

Intel® Virtualization Technology with Redirect Protection (VT-rp)

Yes

Intel® Deep Learning Boost (Intel® DL Boost) on GPU

Yes

Intel vPro® Enterprise Platform Eligibility

Yes

Intel® Threat Detection Technology (TDT)

Yes

Intel® Hardware Shield Eligibility

Yes

Intel® Total Memory Encryption - Multi Key

Yes

Operational conditions

Maximum operating temperature

105 °C

Technical details

OpenCL version

3.0

Launch date

Q4'24

Status

Launched

Memory speed (max)

6400 MHz

Logistics data

Harmonized System (HS) code

8542310050

Other features

L2 cache

40960 KB

Maximum internal memory

192 GB

Graphics output

DP2.1 UHBR20, HDM2.1 FRL 12GHz, eDP1.4b