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AMD Ryzen 9 9955HX
AMD · CPU · Zen 5

AMD Ryzen 9 9955HX — Benchmarks & Specs

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Bottom line: how fast is the AMD Ryzen 9 9955HX?

In PassMark CPU Mark it scores 55,781–56,064 points, across two PassMark results (PassMark CPU benchmark listing, PassMark CPU benchmark listing). Across all its cores it scores 37,159–38,582 points in Cinebench R23 multi, across two published results (73557 asus rog strix g16amd review, Notebookcheck).

Every figure above is a row in the tables below, and each row links out to the review or public benchmark database the number was taken from. SpecPicks aggregates published measurements; it does not report first-party benchmark runs.

The AMD Ryzen 9 9955HX is a processor from the Zen 5 family from AMD. Data on this page draws on 17 synthetic benchmark results (top 10 shown), 4 measured game frame-rate results, compiled from Notebookcheck, PassMark, UltrabookReview, Geekbench Browser; each table row links to its source. Read this page when shopping the AMD Ryzen 9 9955HX, comparing it against other processors in your build, or sizing it for a specific workload (gaming at 1080p/1440p/4K or synthetic benchmark scores).

Gaming Performance (measured FPS)

Average and 1% low frame rates by game, resolution, and quality preset. Bars are scaled against the fastest result on this page.

Measured gaming frame rates for the AMD Ryzen 9 9955HX by game, resolution, and quality preset. “1% low” is the frame-time floor that determines perceived smoothness. A CPU’s frame rate depends on the graphics card it was tested with, named in the Test GPU column when the source records it. Each row links to its original review or benchmark database.
Game Resolution Settings Relative Avg FPS 1% low Test GPU Source
Baldur's Gate 3 1080p Ultra 202 fps — Not recorded Notebookcheck 2025-05-26
Cyberpunk 2077 1080p Ultra 157 fps 117 fps Not recorded Notebookcheck 2025-05-26
Cyberpunk 2077 1440p Ultra 84 fps 62 fps Not recorded UltrabookReview 2025-11
Cyberpunk 2077 1440p Ultra 68 fps — Not recorded Notebookcheck 2025-08-07

Synthetic Benchmarks

Higher is better. Bars are scaled within each benchmark family (multi-thread, single-thread, etc.) so you can compare like-with-like at a glance.

Synthetic benchmark scores for the AMD Ryzen 9 9955HX — higher is better. Each row links to the public database the number was taken from. A benchmark listed more than once is separate published results, shown as published rather than averaged.
Benchmark Relative Score Source
PassMark CPU Mark 56,064 points PassMark Software retrieved 2026-06-17
PassMark CPU Mark 55,781 pts PassMark retrieved 2026-04-20
Cinebench R23 multi73557 asus rog strix g16amd review 38,582 points UltrabookReview 2025-11
Cinebench R23 multi 37,159 points Notebookcheck 2026-02-17
Geekbench 6 multi73557 asus rog strix g16amd review 19,774 points UltrabookReview 2026-08-05
Geekbench 6 multi 19,448 points Geekbench Browser 2026-04-09
Geekbench 6 multi 19,433 points Notebookcheck 2026-02-17
PassMark CPU Mark single thread 4,391 points PassMark Software retrieved 2026-06-17
PassMark CPU Mark single thread 4,387 points PassMark Software retrieved 2026-09-29
PassMark CPU Mark single thread 4,374 pts PassMark retrieved 2026-04-20

Systems with the AMD Ryzen 9 9955HX

Laptops and desktops that ship with the AMD Ryzen 9 9955HX — whole systems, listed separately from the part itself.

AMD Ryzen 9 9955HX — Frequently Asked Questions

What is the AMD Ryzen 9 9955HX best used for?
AMD Ryzen 9 9955HX is a Zen 5-family processor. Mainstream desktops and gaming builds are the typical workloads.
Where do the AMD Ryzen 9 9955HX benchmark numbers come from?
Each benchmark row on this page names its source (public benchmark databases such as TechPowerUp, PassMark, Geekbench and Cinebench, and community reports such as r/LocalLLaMA threads) and links to it, so every number can be checked against the original.
How many cores does the AMD Ryzen 9 9955HX have, and how does it benchmark?
Core and thread counts for AMD Ryzen 9 9955HX aren't on file. Synthetic benchmark results (PassMark CPU Mark, Cinebench, Geekbench) are in the Synthetic Benchmarks section.
Where can I buy the AMD Ryzen 9 9955HX?
The AMD Ryzen 9 9955HX isn't sold on its own in our catalog; the Systems section on this page links laptops and desktops that ship with it. SpecPicks earns a small affiliate commission on qualifying purchases.

Buying guides that rank the AMD Ryzen 9 9955HX's class

This page is the raw performance data. The guides below turn it into a ranked pick for a specific build.

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AMD Ryzen 9 9955HX
AMD Ryzen 9 9955HX
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