Core Ultra 5 245KF (Arrow Lake) Socket LGA 1851 Desktop Processor (Series 2), 14 Cores & 14 Threads, 24M Cache, 5.2 GHz Max Turbo Boost Frequency, 2* DDR5 & 192GB Max Memory, Intel AI Boost | BX80768245KF Green
CPU Specifications
- Total Cores:Â 14 (6 Performance-cores, 8 Efficient-cores)
- Total Threads:Â 14
- Max Turbo Frequency:Â 5.2 GHz
- Performance-core Max Turbo Frequency:Â 5.2 GHz
- Efficient-core Max Turbo Frequency:Â 4.6 GHz
- Performance-core Base Frequency:Â 4.2 GHz
- Efficient-core Base Frequency:Â 3.6 GHz
- Cache: 24 MB Intel® Smart Cache
- Total L2 Cache:Â 26 MB
- Processor Base Power:Â 125 W
- Maximum Turbo Power:Â 159 W
- Intel® Deep Learning Boost (Intel® DL Boost): Yes
- AI Software Frameworks Supported by CPU:Â OpenVINOâ„¢, WindowsML, DirectML, ONNX RT, WebNN
- CPU Lithography:Â TSMC N3B
Supplemental Information
- Marketing Status:Â Launched
- Launch Date:Â Q4’24
- Embedded Options Available:Â No
- Use Conditions:Â PC/Client/Tablet
Memory Specifications
- Max Memory Size:Â 192 GB
- Memory Types:Â Up to DDR5 6400 MT/s
- Maximum Memory Speed:Â 6400 MHz
- Max # of Memory Channels:Â 2
NPU Specifications
- NPU Name: Intel® AI Boost
- NPU Peak TOPS (Int8):Â 13
- Sparsity Support:Â Yes
- Windows Studio Effects Support:Â Yes
- AI Software Frameworks Supported by NPU:Â OpenVINOâ„¢, WindowsML, DirectML, ONNX RT, WebNN
Expansion Options
- Direct Media Interface (DMI) Revision:Â 4
- Max # of DMI Lanes:Â 8
- Intel® Thunderbolt™ 4: Yes
- Scalability:Â 1S Only
- PCI Express Revision:Â 5.0 and 4.0
- PCI Express Configurations:Â Up to 1×16+2×4, 2×8+2×4, 1×8+4×4
- Max # of PCI Express Lanes:Â 24
Package Specifications
- Sockets Supported:Â FCLGA1851
- Thermal Solution Specification:Â 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 Technology: 2.0
- Intel® 64: Yes
- Instruction Set:Â 64-bit
- Instruction Set Extensions: Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
- Idle States:Â Yes
- Enhanced Intel SpeedStep® Technology: Yes
- Thermal Monitoring Technologies:Â Yes
Security & Reliability
- Intel® Standard Manageability (ISM): Yes
- Intel® Control-Flow Enforcement Technology: Yes
- Intel® AES New Instructions: Yes
- Secure Key:Â Yes
- Intel® Trusted Execution Technology: Yes
- Execute Disable Bit:Â Yes
- Intel® OS Guard: Yes
- Intel® Boot Guard: Yes
- Mode-based Execute Control (MBEC):Â 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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