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Intel Core S1851 Ultra 7 265K20-Core LGA 1851 Processor Box BX80768265K

Manufacturer: Intel

Advanced Arrow Lake Architecture: Combines high-performance P-Cores and Efficient E-Cores for improved hybrid performance. AI-Optimized Performance: Features a dedicated NPU delivering up to 36 TOPS of AI performance, freeing CPU and GPU resources for other tasks.

SKU: CCP0129

Manufacturer part number: BX80768265K

Availability: 1 in stock

€503.00 incl VAT

Qty:

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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) 192 GB

Memory Types Up to DDR5 6400 MT/s

Maximum Memory Speed 6400 MHz

Max # of Memory Channels 2

ECC Memory Supported ^‡ Yes

GPU Specifications

GPU Name^‡ Intel® Graphics

Graphics Base Frequency 300 MHz

Graphics Max Dynamic Frequency 2 GHz

GPU Peak TOPS (Int8) 8

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

X^e-cores 4

Max Resolution (HDMI)^‡ 4K @ 60Hz (HDMI 2.1 TMDS) 8K @ 60Hz (HDMI2.1 FRL)

Max Resolution (DP)‡ 8K @ 60Hz

Max Resolution (eDP - Integrated Flat Panel)‡ 4K @ 60Hz

DirectX* Support 12

OpenGL* Support 4.5

OpenCL* Support 3

Intel® Quick Sync Video Yes

# of Displays Supported ^‡4

Device ID 0x7D67

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

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) Revision4

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 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 vPro® Eligibility ^‡

Intel vPro® Enterprise, Intel vPro® Platform

Intel® Threat Detection Technology (TDT) Yes

Intel® Active Management Technology (AMT) ^‡ Yes

Intel® Standard Manageability (ISM) ^‡ Yes

Intel® Remote Platform Erase (RPE) ^‡Yes

Intel® One-Click Recovery ^‡Yes

Intel® Hardware Shield Eligibility ^‡ Yes

Intel® Control-Flow Enforcement Technology Yes

Intel® Total Memory Encryption - Multi Key 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® Stable IT Platform Program (SIPP) Yes

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

Product tags

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lga1851 (5)