Ryzen 7 7800X3D
Zen 4 · 8C/16T · 120 W · AM5
Ryzen 9 9955HX3D
16C/32T · 5.4 GHz · 55 W TDP · FL1 · PassMark #152
Ryzen 7 7800X3D takes it — here’s why.
In our weighted Specdex score, Ryzen 7 7800X3D lands at 93 and Ryzen 9 9955HX3D at 34. That puts Ryzen 7 7800X3D ahead by 59 points — a decisive margin driven mostly by its strengths in the categories below.
Pick Ryzen 7 7800X3D if…
- ✓AM4/AM5 longevity
- ✓Multi-thread value
- ✓Unlocked multipliers
Pick Ryzen 9 9955HX3D if…
- ✓PassMark #152 of 5,901 — capable workhorse
- ✓3D V-Cache delivers strong gaming performance
Winner by scenario
Derived from the sub-score breakdown · not a separate testValue for money
Ryzen 7 7800X3DSpecdex score per dollar at MSRP
Ryzen 7 7800X3D more score per dollar ($449 vs $549).
Score breakdown
Specs side-by-side
| Spec | Ryzen 7 7800X3D | Ryzen 9 9955HX3D |
|---|---|---|
| Architecture | Zen 4 | — |
| Cores | 8 | ▲ 16 |
| Threads | 16 | ▲ 32 |
| TDP | 120 W | 55 W |
| Socket | AM5 | FL1 |
| Release year | 2023 | — |
| Base clock | — | 2.5 GHz |
| Boost clock | — | 5.4 GHz |
| L3 cache | — | 128 MB |
| Class | — | Desktop, Laptop |
| PassMark rank | — | #152 of 5,901 |
| PassMark CPU Mark | — | 62,724 |
Ryzen 7 7800X3D
- +AM4/AM5 longevity
- +Multi-thread value
- +Unlocked multipliers
- −DDR5 required on AM5
- −iGPU optional
- −X3D variants better for gaming
Ryzen 9 9955HX3D
- +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
FAQ: Ryzen 7 7800X3D vs Ryzen 9 9955HX3D
Which is better, Ryzen 7 7800X3D or Ryzen 9 9955HX3D? +
Ryzen 7 7800X3D scores 93 on our weighted rubric — ahead by 59. Your best pick depends on the sub-scores above.
Is Ryzen 7 7800X3D worth the price? +
At $449, Ryzen 7 7800X3D delivers a Specdex score of 93 — strongest in multi.
Is Ryzen 9 9955HX3D worth the price? +
At $549, Ryzen 9 9955HX3D delivers a Specdex score of 34 — strongest in passmark.
Does Ryzen 7 7800X3D or Ryzen 9 9955HX3D last longer? +
Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.
Which is the better value, Ryzen 7 7800X3D or Ryzen 9 9955HX3D? +
Ryzen 7 7800X3D — more score per dollar ($449 vs $549). Specdex score per dollar at MSRP.