Intel Core Ultra 5 250KF Plus 4.2 GHz LGA1851 Processor BX80768250KF

Take your productivity, gaming, and creative workflows to a new level with the Intel Core Ultra 5 250KF Plus. Built on Intel’s updated Arrow Lake architecture with an optimized Hybrid Core design and an integrated NPU, this 18-core LGA1851 desktop processor is engineered for professionals, enthusiasts, and content creators who demand responsiveness, multi-threaded performance, and AI-accelerated capabilities. With a 4.2 GHz base clock, up to 5.3 GHz Max Turbo Boost, 30MB of cache, and unlocked overclocking headroom, the Core Ultra 5 250KF Plus delivers the performance headroom and modern platform support needed for demanding applications, immersive gaming, and next-generation workflows.

Benefits

• Exceptional multitasking: Six high-frequency Performance-cores paired with 12 low-voltage Efficient-cores let you run demanding foreground tasks while background processes remain unobtrusive, keeping your system fluid when streaming, editing, or compiling.
• AI-accelerated workflows: The integrated neural processing unit (NPU) delivers up to 13 TOPs, accelerating on-device AI tasks like image enhancement, content-aware editing, and real-time inference for responsive creative and productivity apps.
• Future-ready expandability: Support for PCIe 5.0 and high-speed DDR5 memory ensures compatibility with the latest GPUs, high-throughput NVMe storage, and memory-hungry professional applications—extending the useful life of your build.
• Tunable performance for enthusiasts: An unlocked multiplier and robust thermal/power headroom make the chip ideal for overclockers who want to extract extra single-threaded or multi-threaded performance.
• Built for modern systems: LGA 1851 compatibility and PC Builder Rated status make this CPU a reliable choice for custom desktop builds, offering predictable integration with a wide range of motherboards and components.

Key features

• Feature: Hybrid Core Design — Six Performance-cores deliver high-frequency single-thread performance for gaming and heavy apps while 12 Efficient-cores handle background and lower-priority workloads, optimizing power use and responsiveness across mixed-use scenarios.
• Feature: Intel Thread Director — Built-in scheduling intelligence works with the OS to assign threads to the most appropriate cores in real time, maximizing throughput and ensuring smooth performance when switching between tasks.
• Feature: AI-Ready NPU — Integrated neural processing accelerates AI workloads at up to 13 TOPs, enabling faster on-device inference and boosting capabilities in creative tools, streaming features, and AI-enhanced applications.
• Feature: High clock speeds and cache — A robust 4.2 GHz base with up to 5.3 GHz Max Turbo Boost and 30MB of cache provides strong single-threaded performance and rapid data access for gaming, rendering, and interactive applications.
• Feature: Modern platform support — Supports PCIe 4.0 and PCIe 5.0 devices and up to 256GB of dual-channel DDR5 memory at 7200 MT/s, offering the bandwidth and expandability required for next-gen GPUs, storage, and memory-intensive workloads. Note: this specific SKU does not include integrated graphics and requires a discrete GPU; a thermal solution is also not included.

Summary

The Intel Core Ultra 5 250KF Plus brings a compelling blend of high-frequency performance, efficient multi-core throughput, and AI acceleration to desktop builders and power users. Whether you’re crafting content, building a high-refresh gaming rig, or designing a workstation that tackles complex, threaded workloads, this processor offers the architecture, connectivity, and tuning potential to meet modern demands. Designed for LGA 1851 motherboards and validated for system builders, the 250KF Plus is a versatile centerpiece for anyone looking to build a future-capable PC that balances speed, efficiency, and intelligent task management.