Intel Core Ultra 5 245K 14 Core up to 5.2GHz LGA 1851 Unlocked CPU Processor

The Intel Core Ultra 5 245K desktop processor is built for gaming, content creation and high-performance custom PC builds. With 14 cores (6 Performance-cores + 8 Efficient-cores), 14 threads, Up to 5.2GHz max boost, 24MB Intel Smart Cache, 26MB L2 cache and LGA 1851 platform support, it gives builders a clear upgrade path for custom PC performance.

Key Features of Intel Core Ultra 5 245K

Processor performance

14 cores (6 Performance-cores + 8 Efficient-cores) and 14 threads help support gaming, multitasking, creative apps and demanding desktop workloads.

Fast boost clock

Up to 5.2GHz max boost, 4.2GHz P-core / 3.6GHz E-core base clock keeps everyday apps, games and professional workloads responsive when speed matters.

Platform support

The LGA 1851 platform fit makes this processor suitable for compatible motherboards in modern custom PC builds.

Cache and power profile

24MB Intel Smart Cache + 26MB L2 cache and a 125W default/base power profile help balance responsiveness, throughput and system planning.

Build-ready feature set

Unlocked K-series design for motherboard-supported CPU tuning.

Product Specifications

Processor: Intel Core Ultra 5 245K

Series: Intel Core Ultra Processors (Series 2)

Architecture: Arrow Lake

Cores / threads: 14 cores (6 Performance-cores + 8 Efficient-cores) / 14 threads

Max boost clock: Up to 5.2GHz

Base clock: 4.2GHz P-core / 3.6GHz E-core

Cache: 24MB Intel Smart Cache + 26MB L2

Socket: LGA 1851

Default/base power: 125W

What's Included

1 x Intel Core Ultra 5 245K processor

1 x Retail packaging and documentation where supplied