Ryzen Threadripper PRO 3975WX
32C/64T · 4.2 GHz · 280 W TDP · sWRX8 · PassMark #158
Xeon W7-3465X
Sapphire Rapids · 28C/56T · LGA4677
Xeon W7-3465X takes it — here’s why.
In our weighted Specdex score, Ryzen Threadripper PRO 3975WX lands at 34 and Xeon W7-3465X at 88. That puts Xeon W7-3465X ahead by 54 points — a decisive margin driven mostly by its strengths in the categories below.
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
Pick Xeon W7-3465X if…
- ✓Massive core counts
- ✓ECC memory support
- ✓Workstation/server-grade platform
Winner by scenario
Derived from the sub-score breakdown · not a separate testValue for money
Xeon W7-3465XSpecdex score per dollar at MSRP
Xeon W7-3465X more score per dollar ($2,589 vs $1,399).
Score breakdown
Specs side-by-side
| Spec | Ryzen Threadripper PRO 3975WX | Xeon W7-3465X |
|---|---|---|
| Cores | ▲ 32 | 28 |
| Threads | ▲ 64 | 56 |
| Base clock | 3.5 GHz | — |
| Boost clock | 4.2 GHz | — |
| L3 cache | 128 MB | — |
| TDP | 280 W | — |
| Socket | sWRX8 | LGA4677 |
| Class | Desktop, Server | — |
| PassMark rank | #158 of 5,901 | — |
| PassMark CPU Mark | 62,226 | — |
| Architecture | — | Sapphire Rapids |
| Release year | — | 2023 |
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
Xeon W7-3465X
- +Massive core counts
- +ECC memory support
- +Workstation/server-grade platform
- −Niche platform, limited motherboards
- −High TDP requires serious cooling
- −Premium price
FAQ: Ryzen Threadripper PRO 3975WX vs Xeon W7-3465X
Which is better, Ryzen Threadripper PRO 3975WX or Xeon W7-3465X? +
Xeon W7-3465X scores 88 on our weighted rubric — ahead by 54. Your best pick depends on the sub-scores above.
Is Ryzen Threadripper PRO 3975WX worth the price? +
At $1,399, Ryzen Threadripper PRO 3975WX delivers a Specdex score of 34 — strongest in passmark.
Is Xeon W7-3465X worth the price? +
At $2,589, Xeon W7-3465X delivers a Specdex score of 88 — strongest in multi.
Does Ryzen Threadripper PRO 3975WX or Xeon W7-3465X 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 3975WX or Xeon W7-3465X? +
Xeon W7-3465X — more score per dollar ($2,589 vs $1,399). Specdex score per dollar at MSRP.