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| Base Clock Speed | 4.2 GHz |
| Max Turbo/Boost Clock Speed | 5.2 GHz (P-core), 4.6 GHz (E-core) |
| Cache Memory | L1: 112 KB (P-core), 96 KB (E-core); L2: 3 MB (P-core), 4 MB (E-core); L3: 24 MB (shared) |
| Number of Cores | 14 (6 Performance cores + 8 Efficiency cores) |
| Number of Threads | 14 |
| TDP (Thermal Design Power) | 125W (nominal), up to 159W |
| Socket Type | LGA 1851 |
| Generation | Arrow Lake (21st Generation Ultra 5) |
| Overclocking Support | No |
| Max Memory Size Supported | N/A |
| Maximum Speed | 6400 MT/s |
| Max Memory Channels | 2 |
| Supported Memory Type | DDR5 |
| Integrated Graphics | N/A |
| Graphics Base Frequency | N/A |
| Graphics Max Frequency | N/A |
| Warranty | 3 Years |
The Intel Core Ultra 5 245KF 4.2 GHz 14-Core LGA 1851 Processor is designed to deliver outstanding performance for a wide array of computing tasks, making it an excellent choice for gamers, content creators, and professionals alike. This processor features a robust architecture, consisting of 14 cores, with 6 high-performance (P) Cores running at a base clock speed of 4.2 GHz and 8 efficient (E) Cores operating at 3.6 GHz. The impressive maximum boost speeds of up to 5.2 GHz for the P-Cores and 4.6 GHz for the E-Cores ensure that demanding applications and multitasking are handled with ease. With a thermal design power (TDP) of 159 W, the Intel Core Ultra 5 245KF is optimized for power efficiency while maintaining high performance. It is also equipped with a 24 MB L3 cache, which enhances data retrieval speeds, making it ideal for tasks that require quick access to large datasets. Supporting up to 192 GB of DDR5 memory at speeds of 6400 MT/s, this processor is well-suited for high-performance environments. The processor also integrates a dedicated Neural Processing Unit (NPU) capable of 13 TOPS, ideal for accelerating AI-driven applications. With advanced technologies such as Intel Deep Learning Boost and Intel Thread Director, the 245KF adapts to workloads in real-time, maximizing efficiency and performance. Security is a key focus, featuring robust technologies such as Control-Flow Enforcement (CET) and Device Protection with Boot Guard to safeguard against potential threats. With support for virtualization through Intel VT-d and VT-x, the 245KF is versatile enough for various applications, from gaming and graphic design to scientific computing. The Intel Core Ultra 5 245KF processor is a powerful option for users looking to elevate their computing experience with cutting-edge performance and efficiency.
With these features, the Intel Core Ultra 5 245KF offers efficient performance, AI capabilities, and flexibility in connectivity, making it ideal for users seeking strong multitasking and AI support in a mid-tier processor.





