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Intel BX80768245KF Core Ultra 5245KF 14-Core 4.2 GHz Desktop Processor - 5.2 GHz Boost - 26 MB L2 Cache - LGA-1851125W TDP - AI Boost NPU
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Product Features
Product Overview
The Intel Core Ultra 5 245KF is a high-performance desktop processor designed for demanding computing environments. This 14-core CPU delivers robust multitasking capabilities with a base clock speed of 4.20 GHz and a maximum turbo frequency of 5.20 GHz, making it suitable for intensive workloads such as content creation, gaming, and professional applications.
Packaged in a retail box, the processor includes a comprehensive feature set that supports modern computing needs. It operates on the LGA-1851 socket platform and requires a compatible motherboard for installation. With no integrated graphics, this CPU is ideal for builds where discrete graphics cards are used to maximize visual performance.
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.
Technical Overview
Built on Intel's advanced architecture, the Core Ultra 5 245KF incorporates 14 physical cores and 14 threads, enabling efficient parallel processing. The 26 MB L2 cache reduces latency for frequently accessed data, enhancing overall system responsiveness. The processor supports 64-bit computing, ensuring compatibility with modern operating systems and applications that leverage larger memory address spaces.
Key technical specifications include a thermal design power of 125 watts, which balances performance with power efficiency. The thermal specification of 105°C ensures reliable operation under sustained loads. The CPU also features Intel Virtualization Technology, allowing for the creation of virtual machines to optimize resource utilization in server or development 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 245KF stands out with its AI Boost NPU, delivering 13 TOPS for accelerated AI inference tasks. This dedicated neural processing unit enhances performance in AI-driven applications like image recognition, natural language processing, and machine learning workloads without burdening the CPU cores.
High-Frequency Performance
With a boost clock of 5.20 GHz, this processor handles single-threaded tasks with exceptional speed, reducing render times and improving application responsiveness.
- 4.20 GHz base clock
- 5.20 GHz overclocking speed
- Low-latency 26 MB L2 cache
Advanced AI Capabilities
The integrated AI Boost NPU supports sparsity and Windows Studio Effects, enabling efficient AI computations for creative and productivity software.
- 13 TOPS NPU performance
- Sparsity support for optimized models
- Compatible with OpenVINO, DirectML, ONNX RT
Deployment / Use Cases
This processor is engineered for desktop computers where high computational power is essential. It excels in gaming rigs, providing the clock speeds needed for smooth frame rates and reduced input lag. Content creators will benefit from the multi-core design when editing video, rendering 3D models, or compiling code.
In professional settings, the CPU supports virtualization for server consolidation or testing environments. The lack of integrated graphics makes it a cost-effective choice for builds with dedicated GPUs, such as workstations for CAD, simulation, or data analysis. Its AI capabilities also make it suitable for developers working on AI applications or researchers running machine learning experiments.
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.
Highlights
- 14-core, 14-thread design for multitasking
- 5.20 GHz maximum turbo frequency
- 26 MB L2 cache for fast data access
- LGA-1851 socket compatibility
- AI Boost NPU with 13 TOPS performance
- Supports Intel Virtualization Technology
- 125W thermal design power
- No integrated graphics for discrete GPU builds
- Windows Studio Effects support
- Compatible with AI frameworks like OpenVINO and ONNX RT
Specifications
| Specifications | |
|---|---|
| Manufacturer | Intel Corporation |
| Manufacturer Part Number | BX80768245KF |
| Brand Name | Intel |
| Product Line | Core Ultra 5 |
| Product Model | 245KF |
| Product Name | Core Ultra 5 Tetradeca-core (14 Core) 245KF 4.2 GHz Desktop Processor |
| 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 |
| 64-bit Processing | Yes |
| Processor Threads | 14 |
| Processor Socket | Socket LGA-1851 |
| Intel Trusted Execution Technology | Yes |
| Device Supported | Desktop Computer |
| Features | Intel Virtualization Technology |
| Neural Processing Unit | |
| NPU Name | AI Boost |
| NPU Performance | 13 TOPS |
| Sparsity Support | Yes |
| Windows Studio Effects Support | Yes |
| AI Software Frameworks Supported | OpenVINO,WindowsML,DirectML,ONNX RT,WebNN |
| Display & Graphics | |
| Integrated Graphics | No |
| Power Description | |
| Thermal Design Power | 125 W |
| Environmental Conditions | |
| Thermal Specification | 221°F (105°C) |
User Manual
FAQ
What is the core count and thread count of the Intel Core Ultra 5 245KF?
The Intel Core Ultra 5 245KF features 14 physical cores and 14 threads. This tetradeca-core configuration enables efficient handling of parallel tasks, making it suitable for multitasking workloads such as video editing, 3D rendering, and running multiple virtual machines simultaneously.
What are the base and boost clock speeds of this processor?
This processor has a base clock speed of 4.20 GHz and a maximum turbo frequency of 5.20 GHz. The high boost clock enhances performance for single-threaded applications, reducing processing times in tasks like gaming or software compilation, while the base clock ensures stable operation under typical loads.
Does the Intel Core Ultra 5 245KF have integrated graphics?
No, the Intel Core Ultra 5 245KF does not include integrated graphics. This design makes it ideal for builds where a discrete graphics card is used, allowing users to select a GPU that matches their performance needs for gaming, professional visualization, or AI acceleration without paying for redundant integrated graphics.
What socket type is required for this CPU?
The processor uses the Socket LGA-1851. You will need a compatible motherboard with an LGA-1851 socket to install this CPU. Ensure your motherboard supports this socket type and provides adequate power delivery and cooling for the 125W thermal design power.
What is the AI Boost NPU and what performance does it offer?
The AI Boost NPU is a dedicated neural processing unit integrated into the processor, delivering 13 TOPS (Tera Operations Per Second) for AI inference tasks. It supports sparsity and Windows Studio Effects, accelerating AI workloads in applications like image processing, voice recognition, and machine learning models without taxing the main CPU cores.
What is the thermal design power (TDP) of this processor?
The thermal design power is 125 watts. This TDP indicates the heat generated under typical workloads, guiding cooling solution selection. A robust CPU cooler is recommended to maintain optimal temperatures, especially during overclocking or sustained high-performance tasks, ensuring long-term reliability and stability.
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