--- title: "Intel Core Ultra 7 255H Linux CPU Performance Review" url: https://daily.dev/posts/intel-core-ultra-7-255h-linux-cpu-performance-review-sb8tpu9tr source_url: https://www.phoronix.com/review/intel-core-ultra-7-255h-linux type: article source: "Phoronix" published: 2025-11-11T15:45:45.242Z updated: 2026-03-15T06:05:46.650Z tags: ["computing", "hardware", "intel", "linux"] reading_time: 4 upvotes: 27 comments: 0 language: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Intel Core Ultra 7 255H Linux CPU Performance Review **[Phoronix](https://daily.dev/sources/phoronix)** · 4 min read · 27 upvotes · 0 comments ## Summary Comprehensive benchmark results for Intel's Core Ultra 7 255H processor (Arrow Lake H) running on Ubuntu Linux. The 16-core mobile processor features 6 P-cores, 8 E-cores, and 2 LPE cores with a maximum turbo frequency of 5.1GHz. Testing was conducted on a Lenovo ThinkPad P1 Gen 8 in both default and performance modes, comparing performance against 25+ other Intel and AMD mobile processors across multiple generations. The processor supports up to 128GB DDR5-6400 memory and includes Intel Arc 140T graphics. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Intel Core Ultra 7 270K Plus Performance In 340\+ Linux Benchmarks Review](https://daily.dev/posts/intel-core-ultra-7-270k-plus-performance-in-340-linux-benchmarks-review-bmkf4sgfp) · Phoronix · 1 upvotes · 0 comments - [Intel Core Ultra 5 250K Plus Provides Exceptional Value For Linux Users](https://daily.dev/posts/intel-core-ultra-5-250k-plus-provides-exceptional-value-for-linux-users-xpvj3pqzn) · Phoronix · 1 upvotes · 1 comments --- Tags: [#computing](https://daily.dev/tags/computing), [#hardware](https://daily.dev/tags/hardware), [#intel](https://daily.dev/tags/intel), [#linux](https://daily.dev/tags/linux) [View this post on daily.dev](https://daily.dev/posts/intel-core-ultra-7-255h-linux-cpu-performance-review-sb8tpu9tr)