24M Cache, up to 5.20 GHz
Essentials
| Product Collection | Intel® Core™ Ultra Processors (Series 2) |
| Code Name | Products formerly Arrow Lake |
| Vertical Segment | Desktop |
| Processor Number | 245KF |
| Overall Peak TOPS (Int8) | 22 |
CPU Specifications
| Total Cores | 14 |
| of Performance-cores | 6 |
| of Efficient-cores | 8 |
| Total Threads | 14 |
| Max Turbo Frequency | 5.2 GHz |
| Performance-core Max Turbo Frequency | 5.2 GHz |
| Efficient-core Max Turbo Frequency | 4.6 GHz |
| Performance-core Base Frequency | 4.2 GHz |
| Efficient-core Base Frequency | 3.6 GHz |
| Cache | 24 MB Intel® Smart Cache |
| Total L2 Cache | 26 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) | 192 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 |
| 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 1×16+2×4, 2×8+2×4, 1×8+4×4 |
| 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 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 |
