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

Specification	Details
Socket	LGA 1851
TDP	125 W
Integrated Graphics	Intel Graphics with 512 shader cores, base clock 300 MHz, boost clock 1900 MHz
Memory Support	DDR5, 2 channels, up to 256 GB, ECC supported
Packaging	Boxed

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.

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

Customer Reviews

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