Intel Core Ultra 5 245KF - 14-Core (6P+8E) 4.2GHz P-base / 5.2GHz Boost, 24MB Smart Cache, DDR5, LGA1851
Intel Core Ultra 5 245KF — 14 cores (6P+8E), 20 threads; P-core 4.2GHz base, 5.2GHz boost; 24MB Smart Cache; DDR5-6400 support; 125W TDP; boxed, no cooler.
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| CPU (Processors) - Series / Family | Intel Core Ultra 5 |
|---|---|
| CPU (Processors) - Generation / Code name | Intel Arrow Lake (desktop) |
| CPU (Processors) - Socket | LGA 1851 (Socket V1) |
| CPU (Processors) - Cores | 14 |
| CPU (Processors) - Threads | 20 |
| CPU (Processors) - TDP | 120-125 W |
| CPU (Processors) - Integrated Graphics | None |
| CPU (Processors) - Memory Support | DDR5 |
| CPU (Processors) - PCIe Version | PCIe 5.0 |
| CPU (Processors) - Unlocked/Overclockable | Yes |
| CPU (Processors) - Cooler Included | No |
Intel Core Ultra 5 245KF. Processor family: Intel Core Ultra 5. Processor socket: LGA 1851 (Socket V1). Package type: Box. Neural processor unit (NPU): Intel AI Boost. AI software frameworks supported by NPU: DirectML. OpenVINO. Windows ML. ONNX RT. WebNN. Total processor performance up to: 22 TOPs. Memory channels: Dual-channel. Maximum internal memory supported by processor: 192 GB. Memory types supported by processor: DDR5-SDRAM. Market segment: Desktop. Use conditions: PC/Client/Tablet. PCI Express slots version: 4.0. 5.0. L2 cache: 26624 KB. Maximum internal memory: 192 GB
| Processor manufacturer | Intel |
| Processor generation | Intel Core Ultra (Series 2) |
| Processor model | 245KF |
| Processor family | Intel Core Ultra 5 |
| Processor cores | 14 |
| Processor socket | LGA 1851 (Socket V1) |
| Processor operating modes | 64-bit |
| Performance cores | 6 |
| Efficient cores | 8 |
| Processor boost frequency | 5.2 GHz |
| Performance-core boost frequency | 5.2 GHz |
| Performance-core base frequency | 4.2 GHz |
| Efficient-core boost frequency | 4.6 GHz |
| Efficient-core base frequency | 3.6 GHz |
| Processor cache | 24 MB |
| Processor cache type | Smart Cache |
| Package type | Box |
| Processor base power | 125 W |
| Maximum turbo power | 159 W |
| AI software frameworks supported by CPU | DirectML. OpenVINO. Windows ML. ONNX RT. WebNN |
| Stepping | B0 |
| Maximum number of DMI lanes | 8 |
| Processor codename | Arrow Lake |
| Processor ARK ID | 241066 |
| Neural processor unit (NPU) | Intel AI Boost |
| Feature | Intel® Standard Manageability (ISM) |
| AI software frameworks supported by NPU | DirectML. OpenVINO. Windows ML. ONNX RT. WebNN |
| Total processor performance up to | 22 TOPs |
| NPU performance up to | 13 TOPs |
| Maximum internal memory supported by processor | 192 GB |
| Memory types supported by processor | DDR5-SDRAM |
| Memory clock speeds supported by processor | 6400 MHz |
| Memory channels | Dual-channel |
| On-board graphics card model | Not available |
| Discrete graphics card model | Not available |
| Market segment | Desktop |
| Use conditions | 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 |
| Export Control Classification Number (ECCN) | 5A992C |
| Commodity Classification Automated Tracking System (CCATS) | 740.17B1 |
| Intel® Turbo Boost Technology | 2.0 |
| Maximum operating temperature | 105 °C |
| Harmonized System (HS) code | 8542310050 |
| Launch date | Q4'24 |
| Status | Launched |
| Memory speed (max) | 6400 MHz |
| L2 cache | 26624 KB |
| Maximum internal memory | 192 GB |