Ryzen Threadripper PRO 9975WX
32C/64T · 5.4 GHz · 350 W · sTR5 · PassMark #37
Ryzen 7 9800X3D
Zen 5 · 8C/16T · 104 MB cache · Gaming king
Ryzen 7 9800X3D takes it — here’s why.
In our weighted Specdex score, Ryzen Threadripper PRO 9975WX lands at 59 and Ryzen 7 9800X3D at 95. That puts Ryzen 7 9800X3D ahead by 36 points — a decisive margin driven mostly by its strengths in the categories below.
Pick Ryzen Threadripper PRO 9975WX if…
- ✓PassMark rank #37 — strong productivity throughput
- ✓Workstation-tier core counts for rendering and compilation
- ✓Current PassMark-tracked street price around $3,899
Pick Ryzen 7 9800X3D if…
- ✓Fastest gaming CPU on the planet
- ✓Overclockable unlike prior X3D parts
- ✓Excellent efficiency (120 W TDP)
Winner by scenario
Derived from the sub-score breakdown · not a separate testValue for money
Ryzen 7 9800X3DSpecdex score per dollar at MSRP
Ryzen 7 9800X3D more score per dollar ($479 vs $4,099).
Score breakdown
Specs side-by-side
| Spec | Ryzen Threadripper PRO 9975WX | Ryzen 7 9800X3D |
|---|---|---|
| Cores | ▲ 32 | 8 |
| Threads | ▲ 64 | 16 |
| Base clock | 4.0 GHz | 4.7 GHz |
| Boost clock | 5.4 GHz | 5.2 GHz |
| L3 cache | ▲ 128 MB | 96 MB (3D V-Cache) |
| TDP | 350 W | 120 W |
| Socket | sTR5 | AM5 |
| Platform | WRX90 or TRX50 | — |
| Memory | ▲ 8-channel DDR5-6400 ECC RDIMM, up to 2TB (on WRX90) | DDR5-5600 |
| PCIe | 128x PCIe 5.0 + 8x PCIe 4.0 from CPU (on WRX90) | — |
| PassMark rank | #37 of 5,901 | — |
| PassMark CPU Mark | 105,072 | — |
| Process | — | TSMC 4 nm |
| iGPU | — | Radeon Graphics (RDNA 2, 2 CUs) |
Ryzen Threadripper PRO 9975WX
- +PassMark rank #37 — strong productivity throughput
- +Workstation-tier core counts for rendering and compilation
- +Current PassMark-tracked street price around $3,899
- −Workstation platform — overkill for gaming-only builds
Ryzen 7 9800X3D
- +Fastest gaming CPU on the planet
- +Overclockable unlike prior X3D parts
- +Excellent efficiency (120 W TDP)
- −Only 8 cores for productivity-heavy workloads
- −AM5 motherboard required
- −Scarce at launch
FAQ: Ryzen Threadripper PRO 9975WX vs Ryzen 7 9800X3D
Which is better, Ryzen Threadripper PRO 9975WX or Ryzen 7 9800X3D? +
Ryzen 7 9800X3D scores 95 on our weighted rubric — ahead by 36. Your best pick depends on the sub-scores above.
Is Ryzen Threadripper PRO 9975WX worth the price? +
At $4,099, Ryzen Threadripper PRO 9975WX delivers a Specdex score of 59 — strongest in passmark.
Is Ryzen 7 9800X3D worth the price? +
At $479, Ryzen 7 9800X3D delivers a Specdex score of 95 — strongest in gaming.
Does Ryzen Threadripper PRO 9975WX or Ryzen 7 9800X3D 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 Threadripper PRO 9975WX or Ryzen 7 9800X3D? +
Ryzen 7 9800X3D — more score per dollar ($479 vs $4,099). Specdex score per dollar at MSRP.