Intel S1851 CORE ULTRA 5 250K Plus 4.2 GHz TRAY
Product code: 23344522 // MPN: AT807683B9B4886
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€377,30 (inc. VAT)
Available from 4 to 10 days (100 pcs available)
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Processor
Processor manufacturer: Intel
Processor generation: Intel Core Ultra (Series 2)
Processor model: 250K Plus
Processor family: Intel Core Ultra 5
Processor cores: 18
Processor socket: FCLGA1851
Processor threads: 18
Processor operating modes: 64-bit
Performance cores: 6
Efficient cores: 12
Processor boost frequency: 5.3 GHz
Performance-core boost frequency: 5.3 GHz
Performance-core base frequency: 4.2 GHz
Efficient-core boost frequency: 4.6 GHz
Efficient-core base frequency: 3.3 GHz
Processor cache: 30 MB
Processor cache type: Smart Cache
Package type: Tray
Processor base power: 125 W
Maximum turbo power: 159 W
AI software frameworks supported by CPU: DirectML. OpenVINO. Windows ML. ONNX RT. WebNN
Maximum number of DMI lanes: 8
Processor codename: Arrow Lake
Processor ARK ID: 245694
Neural processor unit (NPU)
Neural processor unit (NPU): Intel AI Boost
Feature: Sparsity support
Feature: Windows Studio effects support
AI software frameworks supported by NPU: DirectML. OpenVINO. Windows ML. ONNX RT. WebNN
Total processor performance up to: 30 TOPs
NPU performance up to: 13 TOPs
GPU performance up to: 8 TOPs
Memory
Maximum internal memory supported by processor: 256 GB
Memory types supported by processor: DDR5-SDRAM
Memory channels: Dual-channel
Feature: ECC
Graphics
Feature: On-board graphics card
On-board graphics card model: Intel® Graphics
On-board graphics card base frequency: 300 MHz
On-board graphics card dynamic frequency (max): 1900 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 maximum resolution (DisplayPort): 7680 x 4320 pixels
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): 120 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
Hardware encode/decode codecs supported: H.264. H.265 (HEVC)
Xe-cores: 4
AI software frameworks supported by GPU: DirectML. OpenVINO. Windows ML. ONNX RT. WebGPU
Feature: AV1 encode/decode
Features
Feature: Execute Disable Bit
Feature: Idle States
Feature: Thermal Monitoring Technologies
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
Thermal solution specification: PCG 2020A
Direct Media Interface (DMI) Revision: 4.0
Processor special features
Intel® Turbo Boost Technology: 2.0
Feature: Intel® Quick Sync Video Technology
Feature: Intel® AES New Instructions (Intel® AES-NI)
Feature: Enhanced Intel SpeedStep Technology
Feature: Intel Trusted Execution Technology
Feature: Intel® Speed Shift Technology
Feature: Intel® Thunderbolt 4
Feature: Intel® Control-flow Enforcement Technology (CET)
Feature: Intel® Thread Director
Feature: Intel VT-x with Extended Page Tables (EPT)
Feature: Intel® Secure Key
Feature: Intel® Active Management Technology (Intel® AMT)
Feature: Intel® OS Guard
Feature: Intel 64
Feature: Intel Virtualization Technology (VT-x)
Feature: Intel Virtualization Technology for Directed I/O (VT-d)
Feature: Intel® Boot Guard
Feature: Intel® Deep Learning Boost (Intel® DL Boost) on CPU
Feature: Intel® Volume Management Device (VMD)
Feature: Mode-based Execute Control (MBE)
Feature: Intel® vPro™ Platform Eligibility
Feature: Intel® Standard Manageability (ISM)
Feature: Intel® One-Click Recovery
Feature: Intel® Stable IT Platform Program (SIPP)
Feature: Intel® Remote Platform Erase (RPE)
Feature: Intel® Virtualization Technology with Redirect Protection (VT-rp)
Feature: Intel® Deep Learning Boost (Intel® DL Boost) on GPU
Feature: Intel vPro® Enterprise Platform Eligibility
Feature: Intel® Threat Detection Technology (TDT)
Feature: Intel® Total Memory Encryption - Multi Key
Operational conditions
Maximum operating temperature: 105 °C
Technical details
OpenCL version: 3.0
Launch date: Q1'26
Status: Launched
Weight & dimensions
Processor package size: 45 x 37.5 mm
Other features
L2 cache: 30720 KB
Maximum internal memory: 256 GB
Graphics output: eDP1.4b. DP 2.1 UHBR20. HDMI 2.1 FRL
Processor manufacturer: Intel
Processor generation: Intel Core Ultra (Series 2)
Processor model: 250K Plus
Processor family: Intel Core Ultra 5
Processor cores: 18
Processor socket: FCLGA1851
Processor threads: 18
Processor operating modes: 64-bit
Performance cores: 6
Efficient cores: 12
Processor boost frequency: 5.3 GHz
Performance-core boost frequency: 5.3 GHz
Performance-core base frequency: 4.2 GHz
Efficient-core boost frequency: 4.6 GHz
Efficient-core base frequency: 3.3 GHz
Processor cache: 30 MB
Processor cache type: Smart Cache
Package type: Tray
Processor base power: 125 W
Maximum turbo power: 159 W
AI software frameworks supported by CPU: DirectML. OpenVINO. Windows ML. ONNX RT. WebNN
Maximum number of DMI lanes: 8
Processor codename: Arrow Lake
Processor ARK ID: 245694
Neural processor unit (NPU)
Neural processor unit (NPU): Intel AI Boost
Feature: Sparsity support
Feature: Windows Studio effects support
AI software frameworks supported by NPU: DirectML. OpenVINO. Windows ML. ONNX RT. WebNN
Total processor performance up to: 30 TOPs
NPU performance up to: 13 TOPs
GPU performance up to: 8 TOPs
Memory
Maximum internal memory supported by processor: 256 GB
Memory types supported by processor: DDR5-SDRAM
Memory channels: Dual-channel
Feature: ECC
Graphics
Feature: On-board graphics card
On-board graphics card model: Intel® Graphics
On-board graphics card base frequency: 300 MHz
On-board graphics card dynamic frequency (max): 1900 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 maximum resolution (DisplayPort): 7680 x 4320 pixels
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): 120 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
Hardware encode/decode codecs supported: H.264. H.265 (HEVC)
Xe-cores: 4
AI software frameworks supported by GPU: DirectML. OpenVINO. Windows ML. ONNX RT. WebGPU
Feature: AV1 encode/decode
Features
Feature: Execute Disable Bit
Feature: Idle States
Feature: Thermal Monitoring Technologies
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
Thermal solution specification: PCG 2020A
Direct Media Interface (DMI) Revision: 4.0
Processor special features
Intel® Turbo Boost Technology: 2.0
Feature: Intel® Quick Sync Video Technology
Feature: Intel® AES New Instructions (Intel® AES-NI)
Feature: Enhanced Intel SpeedStep Technology
Feature: Intel Trusted Execution Technology
Feature: Intel® Speed Shift Technology
Feature: Intel® Thunderbolt 4
Feature: Intel® Control-flow Enforcement Technology (CET)
Feature: Intel® Thread Director
Feature: Intel VT-x with Extended Page Tables (EPT)
Feature: Intel® Secure Key
Feature: Intel® Active Management Technology (Intel® AMT)
Feature: Intel® OS Guard
Feature: Intel 64
Feature: Intel Virtualization Technology (VT-x)
Feature: Intel Virtualization Technology for Directed I/O (VT-d)
Feature: Intel® Boot Guard
Feature: Intel® Deep Learning Boost (Intel® DL Boost) on CPU
Feature: Intel® Volume Management Device (VMD)
Feature: Mode-based Execute Control (MBE)
Feature: Intel® vPro™ Platform Eligibility
Feature: Intel® Standard Manageability (ISM)
Feature: Intel® One-Click Recovery
Feature: Intel® Stable IT Platform Program (SIPP)
Feature: Intel® Remote Platform Erase (RPE)
Feature: Intel® Virtualization Technology with Redirect Protection (VT-rp)
Feature: Intel® Deep Learning Boost (Intel® DL Boost) on GPU
Feature: Intel vPro® Enterprise Platform Eligibility
Feature: Intel® Threat Detection Technology (TDT)
Feature: Intel® Total Memory Encryption - Multi Key
Operational conditions
Maximum operating temperature: 105 °C
Technical details
OpenCL version: 3.0
Launch date: Q1'26
Status: Launched
Weight & dimensions
Processor package size: 45 x 37.5 mm
Other features
L2 cache: 30720 KB
Maximum internal memory: 256 GB
Graphics output: eDP1.4b. DP 2.1 UHBR20. HDMI 2.1 FRL
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