Product Description
Intel Core Ultra 5 245KF | 4.2 GHz | 14 Cores & 14 Threads | LGA 1851 | BX80768245KF
Made to Game. Ready for Anything.
Experience the next level of desktop performance with the Intel Core Ultra 5 245KF, part of Intel’s Ultra Series 2 (Arrow Lake) lineup. Engineered for gamers, creators, and professionals, this processor combines cutting-edge hybrid architecture with advanced AI acceleration to deliver outstanding performance, efficiency, and responsiveness for every task.
With 14 cores (6 Performance + 8 Efficient) and 14 threads, the Core Ultra 5 245KF achieves up to 5.2 GHz Max Turbo Frequency, ensuring smooth gameplay, quick rendering, and effortless multitasking. Its Hybrid Core Architecture intelligently manages workloads — Performance cores handle demanding applications, while Efficient cores maintain background processes for balanced power and efficiency.
Designed with AI acceleration in mind, the Intel® AI Boost NPU offers enhanced performance for AI-driven workflows, while support for DDR5-6400 memory, PCIe 5.0, Thunderbolt 4, and Wi-Fi 7 ensures lightning-fast connectivity and superior bandwidth for modern computing needs.
Whether you’re gaming, editing, or developing, the Intel Core Ultra 5 245KF is built to handle it all — efficiently and intelligently.
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Specifications
| Category | Specification |
| Product Name | Intel Core Ultra 5 245KF |
| Architecture | Arrow Lake (Ultra Series 2) |
| Socket | LGA 1851 |
| Total Cores | 14 (6 Performance-cores + 8 Efficient-cores) |
| Total Threads | 14 |
| Base Frequency (P-cores) | 4.2 GHz |
| Base Frequency (E-cores) | 3.6 GHz |
| Max Turbo Frequency | 5.2 GHz |
| P-core Max Turbo Frequency | 5.2 GHz |
| E-core Max Turbo Frequency | 4.6 GHz |
| Cache (Smart Cache) | 24 MB |
| Total L2 Cache | 26 MB |
| Processor Base Power (TDP) | 125 W |
| Maximum Turbo Power | 159 W |
| Manufacturing Process | TSMC N3B |
| Launch Date | Q4’24 |
| Status | Launched |
| Embedded Options | No |
| Memory Type | Up to DDR5 6400 MT/s |
| Max Memory Size | 192 GB |
| Max Memory Channels | 2 |
| ECC Memory Support | Yes |
| NPU (AI Engine) | Intel® AI Boost |
| NPU Peak TOPS (Int8) | 13 |
| AI Frameworks Supported | OpenVINOâ„¢, WindowsML, DirectML, ONNX RT, WebNN |
| Thunderboltâ„¢ Support | Thunderboltâ„¢ 4 |
| PCI Express Revision | PCIe 5.0 and 4.0 |
| PCIe Configurations | Up to 1x16 + 2x4 / 2x8 + 2x4 / 1x8 + 4x4 |
| Max PCIe Lanes | 24 |
| Direct Media Interface (DMI) Revision | 4 |
| Max DMI Lanes | 8 |
| Scalability | 1S Only |
| Sockets Supported | FCLGA1851 |
| Thermal Solution Specification | PCG 2020A |
| Max Operating Temperature | 105°C |
| Advanced Technologies | Intel® DL Boost, Intel® Thread Director, Intel® GNA 3.5, Intel® Speed Shift, Intel® Turbo Boost 2.0 |
| Instruction Set | 64-bit |
| Instruction Set Extensions | Intel® SSE4.1, SSE4.2, AVX2 |
| Security & Reliability | Intel® Control-Flow Enforcement, AES-NI, Secure Key, Trusted Execution, OS Guard, Boot Guard, MBEC |
| Virtualization Support | Intel® VT-x, VT-d, VT-x with EPT |
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