Product Collection

Intel® Core™ Ultra Processors (Series 2)

Code Name

Products formerly Arrow Lake

Vertical Segment

Desktop

Processor Number

265KF

Overall Peak TOPS (Int8)

25

CPU Specifications

Total Cores

20 (8 Performance, 12 Efficient)

Total Threads

20

Max Turbo Frequency

5.5 GHz

Performance-core Max Turbo

5.4 GHz

Efficient-core Max Turbo

4.6 GHz

Performance-core Base Freq

3.9 GHz

Efficient-core Base Freq

3.3 GHz

Cache

30 MB Intel® Smart Cache

Total L2 Cache

36 MB

Processor Base Power

125 W

Maximum Turbo Power

250 W

Intel® Deep Learning Boost

Yes

AI Software Support

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

Memory Specifications

Max Memory Size

192 GB

Memory Types

Up to DDR5 6400 MT/s

Max # Memory Channels

2

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® Turbo Boost 3.0

Yes

Intel® Turbo Boost 2.0

Yes

Instruction Set

64-bit, Intel® SSE4.1, SSE4.2, AVX2

Security & Reliability

Intel® ISM

Yes

Control-Flow Enforcement

Yes

AES New Instructions

Yes

Secure Key

Yes

Trusted Execution

Yes

Execute Disable Bit

Yes

OS Guard

Yes

Boot Guard

Yes

Mode-based Execute Control

Yes

Virtualization Technology

VT-x, VT-d, VT-x with EPT