The Intel® Core™ Ultra 5 Processor 245K Tray is a next-generation desktop processor built for enthusiasts, content creators, professionals, and gamers who demand outstanding performance and AI acceleration. As part of Intel’s Core Ultra Series 2 (Arrow Lake) family, the Core Ultra 5 245K combines Intel’s latest hybrid architecture with advanced AI capabilities, PCIe 5.0 support, DDR5 memory compatibility, and integrated Intel Graphics, delivering exceptional performance for modern computing workloads.
Featuring 14 processing cores (6 Performance-cores and 8 Efficient-cores) and 14 threads, the Intel Core Ultra 5 245K operates at a 4.2GHz Performance-core base frequency and can boost up to 5.2GHz with Intel Turbo Boost Technology 2.0. Equipped with 24MB Intel Smart Cache and 26MB L2 Cache, it delivers excellent responsiveness for gaming, content creation, software development, video editing, and AI-powered applications.
Built for the FCLGA1851 socket, the processor supports DDR5-6400 memory, PCIe 5.0 and PCIe 4.0, and up to 24 PCIe lanes, ensuring compatibility with the latest graphics cards, high-speed SSDs, and next-generation motherboards. It also features Intel AI Boost (NPU), integrated Intel Graphics, Intel Thread Director, Intel Deep Learning Boost, and advanced virtualization technologies for optimized performance across productivity and AI workloads.
The Tray version is intended for system builders and OEMs, meaning it is supplied without retail packaging or a stock CPU cooler. With a 125W Processor Base Power and 159W Maximum Turbo Power, the Intel Core Ultra 5 245K Tray delivers an outstanding balance of high-frequency performance, AI acceleration, and energy efficiency for modern desktop systems.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Intel |
| Processor Family | Intel Core Ultra 5 (Series 2) |
| Model | Core Ultra 5 245K (Tray) |
| Architecture | Arrow Lake |
| Performance Cores (P-Cores) | 6 |
| Efficient Cores (E-Cores) | 8 |
| Total Cores | 14 Cores |
| Total Threads | 14 |
| P-Core Base Clock Speed | 4.2 GHz |
| Max Turbo Frequency | Up to 5.2 GHz |
| Cache Memory | 24 MB Intel Smart Cache |
| L2 Cache | 26 MB |
| Processor Socket | FCLGA1851 |
| Manufacturing Process | Advanced 3 nm-Class Architecture |
| Supported Memory | DDR5-6400 |
| Maximum Memory Capacity | 192 GB |
| Memory Channels | 2 |
| PCI Express Version | PCIe 5.0 & PCIe 4.0 |
| Maximum PCIe Lanes | 24 |
| Integrated Graphics | Intel Graphics |
| AI Engine | Intel AI Boost (NPU) |
| Processor Base Power | 125 Watts |
| Maximum Turbo Power | 159 Watts |
| Package Type | Tray (OEM) |
Ideal Applications
The Intel® Core™ Ultra 5 Processor 245K Tray is ideal for:
- High-performance desktop PCs
- Gaming systems
- Content creation and video editing
- AI-assisted productivity applications
- Software development and compiling
- 3D rendering and creative workflows
- Engineering and CAD applications
- Live streaming and multimedia production
- Professional workstations
- Everyday multitasking and productivity
The Intel® Core™ Ultra 5 Processor 245K Tray combines next-generation hybrid architecture, AI acceleration, high clock speeds, DDR5 memory support, and PCIe 5.0 connectivity to deliver exceptional desktop performance for gamers, creators, and professionals building powerful, future-ready PC systems.
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