Core Ultra 7 251HX: specs and comparison

Performance score

Core Ultra 7 251HX 2026 · 18/18 cores/threads

55.34

Single-core	59.55
Multi-core	46.94

Core Ultra 7 251HX scores 55.34 out of 100 by our estimate and ranks #47 of 532 CPUs in our database.

The score is our own estimate from the specs (cores, threads, clocks, architecture generation), not a benchmark run. 100 = the fastest CPU in our database.

Description

Core Ultra 7 251HX is a laptop Intel processor based on the Arrow Lake architecture, released on Q2 2026. It has 18 cores and 18 threads running at 5.1 GHz, 30 MB of L3 cache and the — process. It fits the — socket, has a — W TDP and supports — memory.

Overview

Score (0–100)	55.34
Ranking position	47
Type	Laptop
Manufacturer	Intel
Architecture	Arrow Lake
Release date	Q2 2026

Specifications

Cores	18
Threads	18
P + E cores	6 + 12
Boost clock	5.1 GHz
L3 cache	30 MB
Unlocked multiplier	no
Integrated graphics	no
NPU (AI accelerator)	no

Games

Core Ultra 7 251HX meets 100% of minimum and 100% of recommended requirements of the games in our database (compared with the models named in official requirements).

Can my PC run it? →

Laptops with it

Equivalent from the other brand

The closest Apple CPU in performance is the Apple M4 Max 14-core. Core Ultra 7 251HX vs Apple M4 Max 14-core →

Similar performance

Other comparisons

Visitor rating

Questions and comments

Share your experience, ask a question or tell us about a mistake on this page: Core Ultra 7 251HX.

No comments yet — be the first.

Core Ultra 7 251HX: specifications