Key Details:
- Model: BX80768265KF
- Part #: DV017960
- Warranty: 3 Years
- Brand: Intel
Ask Our Experts:

Intel Core Ultra 7 265KF 20 Core 5.5GHz LGA1851 Processor - No Graphics
The latest Intel Core Ultra processors (Series 2) enable you to use the most AI experiences across desktop and mobile-making everything you do easier, faster, and better.
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
Memory Specifications:
- Max Memory Size (dependent on memory type): 256 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: 4.0
- Max # of DMI Lanes: 8
- Intel Thunderbolt: 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 Specification: PCG 2020A
- 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
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