Essentials
Product Collection: Intel® Core™ Ultra Processors (Series 2)
Vertical Segment: Desktop
Processor Number: 250KF Plus

CPU Specifications
Total Cores: 18
# of Performance-cores: 6
# of Efficient-cores: 12
# of Low Power Efficient-cores: 0
Total Threads: 18
Max Turbo Frequency: 5.3 GHz
Performance-core Max Turbo Frequency: 5.3 GHz
Efficient-core Max Turbo Frequency: 4.6 GHz
Performance-core Base Frequency: 4.2 GHz
Efficient-core Base Frequency: 3.3 GHz
Cache: 30 MB Intel® Smart Cache
Total L2 Cache: 30 MB
Processor Base Power: 125 W
Maximum Turbo Power: 159 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 7200 MT/s
Max # of Memory Channels: 2
ECC Memory Supported   ‡: No

GPU Specifications
Graphics Output: n/a
Xe-cores: 0
Intel® Quick Sync Video: No
# of Displays Supported ‡: 0

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
Thermal Solution Specification: PCG 2020A
Max Operating Temperature: 105 °C
Package Size: 45 mm x 37.5 mm

Advanced Technologies
Intel® Gaussian & Neural Accelerator: 3.5
Intel® Thread Director: Yes
Intel® Speed Shift Technology: Yes
Intel® Turbo Boost Technology ‡: 2.0
Intel® Hyper-Threading Technology ‡: No
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
Intel® Volume Management Device (VMD): Yes

Security & Reliability
Intel® Threat Detection Technology (TDT): Yes
Intel® Active Management Technology (AMT) ‡: No
Intel® Standard Manageability (ISM) ‡: Yes
Intel® Remote Platform Erase (RPE) ‡: No
Intel® One-Click Recovery ‡: No
Intel® Secure Key: Yes
Intel® Control-Flow Enforcement Technology: Yes
Intel® Total Memory Encryption - Multi Key: No
Intel® AES New Instructions: 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): No
Intel® Virtualization Technology with Redirect Protection (VT-rp) ‡: No
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