Intel · PRODUCT DETAILS

Intel Core Ultra 5 250KF Plus processor

Model Core Ultra 5 250KF Plus

An 18-core, 18-thread Intel desktop processor for FCLGA1851 motherboards with DDR5 memory. It has no integrated graphics, so it needs a separate graphics card.

Amazon.ca · CAD

C$341.10

Condition: new

View offer on Amazon Price checked: Oct 21, 2026, 3:28 a.m. EDT

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About this product

Key features

Boosts up to 5.3 GHz, with a 4.2 GHz base clock on the performance-cores.
30 MB Intel Smart Cache.
Intel lists 125 W processor base power and 159 W maximum turbo power.
Launched Q1 2026.

Source descriptions and claims, summarised by Priccio. We have not independently tested these claims. Included accessories can vary by retailer.

Intel — Core Ultra 5 250KF Plus specifications ↗

Product source information · Reviewed 2026-10-20

Manufacturer specifications for this processor model. Clock speeds and power figures are not independent tests. Confirm motherboard and BIOS support, and what the seller includes in the box.

Product details

CPU socket: FCLGA1851
Cores: 18 (6 performance-cores, 12 efficient-cores)
Threads: 18
Base clock: 4.2 GHz
Maximum boost clock: 5.3 GHz
Cache: 30 MB Intel Smart Cache
Processor power: 125 W base, 159 W maximum turbo
Memory support: DDR5 up to 7200 MT/s, up to 256 GB
Integrated graphics: None, a separate graphics card is required
Architecture: Arrow Lake, TSMC N3B
Launched: Q1 2026
Brand: Intel
Model: Core Ultra 5 250KF Plus
Category: Processors (CPUs)
Colour: Not recorded
Package / bundle: Package type not recorded for this listing. Confirm the package contents with the seller.
Amazon.ca ASIN: B0GMLFFHS1