Intel Core Ultra 5 250K Plus 18C/18T 5.3GHz LGA 1851 Processor

The Intel Core Ultra 5 250K is a desktop processor from Intel's Core Ultra 5 series, featuring a hybrid architecture with 18 cores (6 performance and 12 efficient) and a maximum boost frequency of 5.3 GHz. It is built on the Arrow Lake Refresh microarchitecture.

Architecture & Performance

• Total Cores: 18 (6 performance + 12 efficient)
• Threads: 18
• Performance Cores Base Clock: 4.2 GHz, Boost up to 5.3 GHz
• Efficient Cores Base Clock: 3.3 GHz, Boost up to 4.6 GHz
• L2 Cache: 30 MB
• L3 Cache: 30 MB
• Lithography: TSMC N3B
• Core Architecture: Lion Cove (P-cores) and Skymont (E-cores)

Specifications

Platform Notes

The Intel Core Ultra 5 250K uses the LGA 1851 socket. It is supplied in boxed packaging and carries a 3-year manufacturer warranty. A compatible cooling solution must be used for operation.