Intel Core Ultra 7 265KF CPU 20 Cores 20 Threads 5.5Ghz Max Turbo Frequency

3 Year Limited Warranty
CPU Family:
Intel Ultra 7
CPU Socket:
Intel LGA1851
Base Clock Speed:
3.9GHz
Turbo Boost Clock Speed:
5.5GHz
Number of Cores:
20
TDP:
125W 15th Gen Intel® Core™ Ultra 7 Processor with no integrated graphics

Specifications

Essentials

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

# of Performance-cores

8

# of Efficient-cores

12

Total Threads

20

Max Turbo Frequency

5.5 GHz

Intel® Turbo Boost Max Technology 3.0 Frequency

5.5 GHz

Performance-core Max Turbo Frequency

5.4 GHz

Efficient-core Max Turbo Frequency

4.6 GHz

Performance-core Base Frequency

3.9 GHz

Efficient-core Base Frequency

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 (Intel® DL Boost) on CPU

Yes

AI Software Frameworks Supported by CPU

OpenVINO™, WindowsML, DirectML, ONNX RT, WebNN

CPU Lithography

TSMC N3B

Supplemental Information

Embedded Options Available

No

Use Conditions

PC/Client/Tablet

Memory Specifications

Max Memory Size (dependent on memory type)

192 GB

Memory Types

Up to DDR5 6400 MT/s

Maximum Memory Speed

6400 MHz

Max # of Memory Channels

2

NPU Specifications

NPU Name

Intel® AI Boost

NPU Peak TOPS (Int8)

13

Sparsity Support

Yes

Windows Studio Effects Support

Yes

AI Software Frameworks Supported by NPU

OpenVINO™, WindowsML, DirectML, ONNX RT, WebNN

Expansion Options

Direct Media Interface (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

Max Operating Temperature

105 °C

Advanced Technologies

Intel® Volume Management Device (VMD)

Yes

Intel® Gaussian & Neural Accelerator

3.5

Intel® Thread Director

Yes

Intel® Speed Shift Technology

Yes

Intel® Turbo Boost Max Technology 3.0

Yes

Intel® Turbo Boost Technology

2.0

Intel® 64

Yes

Instruction Set

64-bit

Instruction Set Extensions

Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2

Idle States

Yes

Enhanced Intel SpeedStep® Technology

Yes

Thermal Monitoring Technologies

Yes

Security & Reliability

Intel® Standard Manageability (ISM)

Yes

Intel® Control-Flow Enforcement Technology

Yes

Intel® AES New Instructions

Yes

Secure Key

Yes

Intel® Trusted Execution Technology

Yes

Execute Disable Bit

Yes

Intel® OS Guard

Yes

Intel® Boot Guard

Yes

Mode-based Execute Control (MBEC)

Yes

Intel® Virtualization Technology (VT-x)

Yes

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

Yes

Intel® VT-x with Extended Page Tables (EPT)

Yes