Ryzen 9 9955HX3D Review
16C/32T · 5.4 GHz · 55 W TDP · FL1 · PassMark #152
Specdex verdict Ryzen 9 9955HX3D is a category laggard on the dimensions we weight — see the alternatives below.
The Ryzen 9 9955HX3D scores 62,724 on PassMark CPU Mark (rank #152 of 5,901). Score sourced from PassMark CPU Mark (June 2026 snapshot).
Specdex doesn't run benchmarks in-house. The verdict is an editorial assessment based on manufacturer specs and public reviewer consensus. See methodology.
Ryzen 9 9955HX3D versus its closest rivals
- +PassMark #152 of 5,901 — capable workhorse
- +3D V-Cache delivers strong gaming performance
- −Higher price than non-X3D sibling at the same core count
- −Newer-generation parts pull ahead in current rankings
Who's the Ryzen 9 9955HX3D for?
Quick verdicts for the most common buyer profiles, derived from the sub-scores above.
Compute scores trail current top-tier — look at our step-up alternatives below if performance is the priority.
Mid-tier pricing at $549 — review whether the score-per-dollar lines up against the cheaper alternatives we recommend.
In the box
What you get when you unbox the Ryzen 9 9955HX3D.
- Processor
- Cooler (non-X3D / non-K SKUs)
Standard contents — region/SKU may vary; confirm at retailer.
Sources & benchmarks
Cited, not generatedMulti-sample composite benchmark from PassMark — independent, third-party measurement. Higher is better. Specdex does not run this test; the number shown is PassMark's published score.
Specifications
Source · www.cpubenchmark.net| Specification | Value |
|---|---|
| Cores | 16 |
| Threads | 32 |
| L3 cache | 128 MB |
| TDP | 55 W |
| PassMark CPU Mark | 62,724 |
| Specification | Value |
|---|---|
| Boost clock | 5.4 GHz |
| Specification | Value |
|---|---|
| Base clock | 2.5 GHz |
| Socket | FL1 |
| Class | Desktop, Laptop |
| PassMark rank | #152 of 5,901 |
Cheaper alternatives to the Ryzen 9 9955HX3D
Same category, at least 20% cheaper, best-scoring picks from our catalog.
Step up from the Ryzen 9 9955HX3D
Higher-scoring processors if you've got more to spend.
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Also consider
Where the Ryzen 9 9955HX3D appears on Specdex
Curated lists, spec rankings, and buying guides where this product is mentioned or ranked.