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Intel BX80768245K Core Ultra 5245K 14-Core 4.2 GHz Desktop Processor - 5.20 GHz Overclocking - 24 MB L3 Cache - 26 MB L2 Cache - Socket LGA-1851 - OEM
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Product Features
Product Overview
The Intel Core Ultra 5 245K is a high-performance desktop processor engineered for demanding workloads and responsive multitasking. Built on Intel's advanced architecture, this 14-core CPU delivers robust compute power with a 4.20 GHz base clock and support for overclocking up to 5.20 GHz. It combines substantial cache resources, integrated graphics, and dedicated AI acceleration to handle modern applications efficiently.
Designed for Socket LGA-1851 motherboards, the processor supports desktop platforms requiring reliable performance for productivity, content creation, and mainstream gaming. The OEM box packaging includes the processor alone, making it suitable for system integrators and builders who source cooling and documentation separately. With 64-bit processing, Intel vPro technology, and virtualization support, it offers a balanced foundation for business and enthusiast systems.
Technical Overview
This processor features a tetradeca-core (14-core) design with 14 threads, enabling parallel processing for multithreaded applications. The 26 MB L2 cache and 24 MB L3 cache reduce latency and accelerate data access, improving overall system responsiveness. Thermal management is supported with a specification of 221°F (105°C), ensuring stable operation under load.
AI capabilities are enhanced by the integrated AI Boost NPU, which delivers 13 TOPS for neural network tasks, contributing to a total processor performance of 30 TOPS. The NPU supports sparsity and Int8 data types, with compatibility for AI frameworks including OpenVINO, WindowsML, DirectML, ONNX RT, and WebNN. Windows Studio Effects support enables optimized AI-driven features in compatible software environments.
Relevant factors for this section include Processor Manufacturer, Processor Core, Clock Speed, NPU Name. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The Core Ultra 5 245K stands out with its combination of high core count, overclocking headroom, and integrated AI acceleration, making it a versatile choice for users who need both raw compute power and modern feature support.
Overclocking Performance
With a 5.20 GHz overclocking speed, this processor offers additional performance headroom for enthusiasts and power users seeking to maximize system throughput in CPU-intensive tasks.
- Base clock: 4.20 GHz
- Overclocking support up to 5.20 GHz
- Enhanced thermal design for stability
AI and Graphics Integration
The integrated AI Boost NPU and graphics eliminate the need for discrete components in many scenarios, reducing system cost and power consumption while enabling AI-enhanced applications and multi-monitor setups.
- 13 TOPS NPU performance
- Supports up to 4 monitors
- Windows Studio Effects compatible
Enterprise-Grade Features
Intel vPro and Trusted Execution Technology provide hardware-based security and manageability for business environments, while virtualization support allows efficient resource allocation in virtualized deployments.
- Hardware-enhanced security
- Remote management capabilities
- Virtualization optimization
Deployment / Use Cases
This processor is ideal for desktop systems where balanced performance, AI capabilities, and platform stability are priorities. Its feature set supports a range of professional and enthusiast applications without requiring discrete AI or graphics cards in many cases.
Common deployment scenarios include office workstations for multitasking and productivity, content creation systems for photo editing and light video work, and mainstream gaming PCs where integrated graphics suffice for less demanding titles. The AI acceleration also benefits applications leveraging machine learning for tasks like image processing, voice recognition, and data analysis.
Business Workstations
Deploy in corporate desktops for secure, manageable systems with vPro support, virtualization for testing environments, and reliable performance for office applications and collaboration tools.
Content Creation and AI Development
Use in systems for photo editing, light video production, and AI model experimentation, leveraging the NPU for accelerated inference and the multi-core design for parallel processing tasks.
Highlights
- 14-core, 14-thread desktop processor with 4.20 GHz base clock
- Overclocking support up to 5.20 GHz for enhanced performance
- 26 MB L2 cache and 24 MB L3 cache for reduced latency
- Integrated AI Boost NPU with 13 TOPS for AI workloads
- Socket LGA-1851 compatibility for modern desktop platforms
- Intel vPro and Trusted Execution Technology for security
- Supports up to 4 monitors with integrated graphics
- Windows Studio Effects and multiple AI framework support
- Thermal specification of 221°F (105°C) for stable operation
- OEM box packaging for system builders and integrators
Specifications
| Specifications | |
|---|---|
| Manufacturer | Intel Corporation |
| Manufacturer Part Number | BX80768245K |
| Brand Name | Intel |
| Product Line | Core Ultra 5 |
| Product Model | 245K |
| Product Name | Core Ultra 5 Tetradeca-core 245K 4.2 GHz Desktop Processor |
| Package Type | OEM |
| Packing | Box |
| Product Type | Processor |
| Technical Information | |
| Processor Manufacturer | Intel |
| Processor Core | Tetradeca-core (14 Core) |
| Clock Speed | 4.20 GHz |
| Overclocking Speed | 5.20 GHz |
| L2 Cache | 26 MB |
| L3 Cache | 24 MB |
| 64-bit Processing | Yes |
| Processor Threads | 14 |
| Processor Socket | Socket LGA-1851 |
| Intel vPro Technology | Yes |
| Intel Trusted Execution Technology | Yes |
| Device Supported | Desktop Computer |
| Features | Intel Virtualization Technology |
| Neural Processing Unit | |
| NPU Name | AI Boost |
| NPU Performance | 13 TOPS |
| Total Processor Performance | 30 TOPS |
| Sparsity Support | Yes |
| Windows Studio Effects Support | Yes |
| AI Software Frameworks Supported | OpenVINO,WindowsML,DirectML,ONNX RT,WebNN |
| AI Datatype Support | Int8 |
| Display & Graphics | |
| Number of Monitors Supported | 4 |
| Integrated Graphics | Yes |
| Environmental Conditions | |
| Thermal Specification | 221°F (105°C) |
FAQ
What is the core count and thread count of the Intel Core Ultra 5 245K?
The Intel Core Ultra 5 245K is a tetradeca-core processor, meaning it has 14 physical cores. It also supports 14 threads, allowing each core to handle one thread simultaneously. This configuration provides strong multitasking performance for applications that can leverage multiple cores, such as video encoding, data analysis, and modern productivity software.
What is the base clock speed and overclocking capability of this processor?
This processor operates at a base clock speed of 4.20 GHz, ensuring responsive performance for everyday tasks. It supports overclocking up to 5.20 GHz, offering additional headroom for enthusiasts and users running demanding applications like gaming, rendering, or simulations where higher clock speeds can improve throughput and reduce processing times.
What cache sizes does the Core Ultra 5 245K have, and why are they important?
The processor includes 26 MB of L2 cache and 24 MB of L3 cache. Cache memory stores frequently accessed data close to the cores, reducing the time needed to fetch information from main system RAM. Larger cache sizes, like these, help improve overall system responsiveness, accelerate application loading times, and enhance performance in tasks that involve repetitive data access, such as gaming and content creation.
What is the AI Boost NPU, and what performance does it offer?
The AI Boost NPU (Neural Processing Unit) is a dedicated accelerator integrated into the processor for handling AI and machine learning tasks. It delivers 13 TOPS (Tera Operations Per Second) of performance, enabling efficient execution of neural network inferences. This NPU supports sparsity and Int8 data types, and it works with AI frameworks like OpenVINO and ONNX RT, making it useful for applications involving image recognition, natural language processing, and AI-enhanced features in software.
What socket type does this processor use, and what does that mean for compatibility?
This processor uses Socket LGA-1851, which is a land grid array socket design for desktop motherboards. Socket LGA-1851 allows the processor to be placed on the motherboard without soldering, facilitating easier installation and upgrades. Compatibility requires a motherboard with this specific socket, so ensure your system's motherboard supports LGA-1851 before purchasing for a proper fit and functionality.
Does this processor include integrated graphics, and how many monitors does it support?
Yes, the Intel Core Ultra 5 245K includes integrated graphics, eliminating the need for a discrete graphics card in many scenarios. It supports up to 4 monitors simultaneously, making it suitable for multi-display setups in office environments, trading stations, or content creation workspaces where additional screen real estate improves productivity without requiring extra hardware.
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