Intel
Xeon W9-3475X
Sapphire Rapids · 36C/72T · LGA4677
90
/ 100
From $3,739
VS
Threadripper 7970X wins by 3
AMD
Threadripper 7970X
Zen 4 · 32C/64T · sTR5
93
/ 100
From $2,499
Specdex verdict
Threadripper 7970X takes it — here’s why.
In our weighted Specdex score, Xeon W9-3475X lands at 90 and Threadripper 7970X at 93. That puts Threadripper 7970X ahead by 3 points — a narrow margin driven mostly by its strengths in the categories below.
Pick Xeon W9-3475X if…
- ✓Massive core counts
- ✓ECC memory support
- ✓Workstation/server-grade platform
Pick Threadripper 7970X if…
- ✓Massive core counts
- ✓ECC memory support
- ✓Workstation/server-grade platform
Xeon W9-3475X 90
vs 93 Threadripper 7970X
Score breakdown
Xeon W9-3475X
90 single 82
multi 90
gaming 70
efficiency 78
Threadripper 7970X
93 single 85
multi 93
gaming 73
efficiency 78
Specs side-by-side
| Spec | Xeon W9-3475X | Threadripper 7970X |
|---|---|---|
| Architecture | Sapphire Rapids | Zen 4 |
| Cores | ▲ 36 | 32 |
| Threads | ▲ 72 | 64 |
| Socket | LGA4677 | sTR5 |
| Release year | 2023 | 2023 |
Xeon W9-3475X
Pros
- +Massive core counts
- +ECC memory support
- +Workstation/server-grade platform
Cons
- −Niche platform, limited motherboards
- −High TDP requires serious cooling
- −Premium price
Threadripper 7970X
Pros
- +Massive core counts
- +ECC memory support
- +Workstation/server-grade platform
Cons
- −Niche platform, limited motherboards
- −High TDP requires serious cooling
- −Premium price
FAQ: Xeon W9-3475X vs Threadripper 7970X
Which is better, Xeon W9-3475X or Threadripper 7970X? +
Threadripper 7970X scores 93 on our weighted rubric — ahead by 3. Your best pick depends on the sub-scores above.
Is Xeon W9-3475X worth the price? +
At $3,739, Xeon W9-3475X delivers a Specdex score of 90 — strongest in multi.
Is Threadripper 7970X worth the price? +
At $2,499, Threadripper 7970X delivers a Specdex score of 93 — strongest in multi.
Does Xeon W9-3475X or Threadripper 7970X 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.