Intel Core Ultra 5 250K Plus

Specifications Benchmarks Synonyms

Specifications

Technical data

Specifications checked against the linked manufacturer source on 2026-09-30.

Official specifications

CPU generation and family

Family
Intel Core Ultra 200
Name
Intel Core Ultra 5 250K Plus
Segment
Desktop

CPU Cores and Base Frequency

Base Frequency
4.2 GHz
CPU Cores
18
CPU Threads
18
E-core Base Clock
3.3 GHz
E-core Max Turbo
4.6 GHz
Efficient Cores
12
P-core Base Clock
4.2 GHz
P-core Max Turbo
5.3 GHz
Performance Cores
6
Turbo Frequency (1 Core)
5.3 GHz

Memory & PCIe

Max. Memory
256 GB
Memory channels
2
Memory type
DDR5-7200

Thermal Management

TDP (PL1 / PBP, legacy combined label)
125 W
TDP (PL2)
159 W

Technical details

Architecture
Arrow Lake
Intel Smart Cache
30 MB
L2-Cache
30 MB
L3-Cache
30 MB
Official source
https://www.intel.com/content/www/us/en/products/sku/245694/intel-core-ultra-5-processor-250k-plus-30m-cache-up-to-5-30-ghz/specifications.html
Release date
Q1/2026
Socket
FCLGA1851
Technology
TSMC N3B
Verified on
2026-09-30

Positions in all rankings

Common positions Intel Core Ultra 5 250K Plus CPU in popular benchmarks, for comparison with other models.

No data

Benchmarks

Performance tests CPU

No benchmark results are available yet. This model is listed with specifications only.

These are saved results from the earlier catalog. Measurement dates and test configurations were not recorded. Models with no comparable results are omitted.

Comparable benchmark results are required to suggest performance alternatives.

PL1 is the sustained processor power limit; PL2 is the short-term turbo power limit. They are not measured performance or efficiency.

The values are used to select the optimal cooling system and power supply.

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Intel Core Ultra 5 250K Plus