Ryzen 9 PRO 9965X3D
16C/32T · PassMark #146
Ryzen Threadripper PRO 3975WX
32C/64T · 4.2 GHz · 280 W TDP · sWRX8 · PassMark #158
Ryzen 9 PRO 9965X3D takes it — here’s why.
In our weighted Specdex score, Ryzen 9 PRO 9965X3D lands at 35 and Ryzen Threadripper PRO 3975WX at 34. That puts Ryzen 9 PRO 9965X3D ahead by 1 points — a narrow margin driven mostly by its strengths in the categories below.
Pick Ryzen 9 PRO 9965X3D if…
- ✓PassMark #146 of 5,901 — capable workhorse
- ✓3D V-Cache delivers strong gaming performance
Pick Ryzen Threadripper PRO 3975WX if…
- ✓PassMark #158 of 5,901 — capable workhorse
- ✓Workstation-tier core counts for rendering and compilation
- ✓Current PassMark-tracked street price around $1,399
Winner by scenario
Derived from the sub-score breakdown · not a separate testValue for money
Ryzen 9 PRO 9965X3DSpecdex score per dollar at MSRP
Ryzen 9 PRO 9965X3D more score per dollar ($549 vs $1,399).
Score breakdown
Specs side-by-side
| Spec | Ryzen 9 PRO 9965X3D | Ryzen Threadripper PRO 3975WX |
|---|---|---|
| Cores | 16 | ▲ 32 |
| Threads | 32 | ▲ 64 |
| L3 cache | 128 MB (32 MB base + 96 MB 3D V-Cache) | 128 MB |
| Class | Desktop | Desktop, Server |
| PassMark rank | #146 of 5,901 | #158 of 5,901 |
| PassMark CPU Mark | ▲ 64,196 | 62,226 |
| Base clock | — | 3.5 GHz |
| Boost clock | — | 4.2 GHz |
| TDP | — | 280 W |
| Socket | — | sWRX8 |
Ryzen 9 PRO 9965X3D
- +PassMark #146 of 5,901 — capable workhorse
- +3D V-Cache delivers strong gaming performance
- −Higher price than non-X3D sibling at the same core count
Ryzen Threadripper PRO 3975WX
- +PassMark #158 of 5,901 — capable workhorse
- +Workstation-tier core counts for rendering and compilation
- +Current PassMark-tracked street price around $1,399
- −Workstation platform — overkill for gaming-only builds
- −Newer-generation parts pull ahead in current rankings
FAQ: Ryzen 9 PRO 9965X3D vs Ryzen Threadripper PRO 3975WX
Which is better, Ryzen 9 PRO 9965X3D or Ryzen Threadripper PRO 3975WX? +
Ryzen 9 PRO 9965X3D scores 35 on our weighted rubric — ahead by 1. Your best pick depends on the sub-scores above.
Is Ryzen 9 PRO 9965X3D worth the price? +
At $549, Ryzen 9 PRO 9965X3D delivers a Specdex score of 35 — strongest in passmark.
Is Ryzen Threadripper PRO 3975WX worth the price? +
At $1,399, Ryzen Threadripper PRO 3975WX delivers a Specdex score of 34 — strongest in passmark.
Does Ryzen 9 PRO 9965X3D or Ryzen Threadripper PRO 3975WX 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 9 PRO 9965X3D or Ryzen Threadripper PRO 3975WX? +
Ryzen 9 PRO 9965X3D — more score per dollar ($549 vs $1,399). Specdex score per dollar at MSRP.