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EPYC 9354 — Zen 4 · 32C/64T · SP5
AMD

EPYC 9354

Zen 4 · 32C/64T · SP5

85
/ 100
From $3,420
VS
Threadripper Pro 7975WX wins by 9
Threadripper Pro 7975WX — Zen 4 · 32C/64T · sTR5
AMD

Threadripper Pro 7975WX

Zen 4 · 32C/64T · sTR5

94
/ 100
From $3,900
Specdex verdict

Threadripper Pro 7975WX takes it — here’s why.

In our weighted Specdex score, EPYC 9354 lands at 85 and Threadripper Pro 7975WX at 94. That puts Threadripper Pro 7975WX ahead by 9 points — a decisive margin driven mostly by its strengths in the categories below.

Pick EPYC 9354 if…

  • ✓Massive core counts
  • ✓ECC memory support
  • ✓Workstation/server-grade platform

Pick Threadripper Pro 7975WX if…

  • ✓Massive core counts
  • ✓ECC memory support
  • ✓Workstation/server-grade platform
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Winner by scenario

Derived from the sub-score breakdown · not a separate test

Gaming

Threadripper Pro 7975WX

Frame-rate-bound workloads — favours cache and single-thread speed

Threadripper Pro 7975WX leads on gaming (74 vs 65).

Creators & productivity

Threadripper Pro 7975WX

Rendering, compilation, heavy multitasking — favours core count

Threadripper Pro 7975WX leads on multi (94 vs 85).

Power efficiency

Tie

Performance per watt — thermals, PSU headroom, electricity cost

Effectively tied — neither pulls a 2-point weighted lead.

Value for money

Tie

Specdex score per dollar at MSRP

Effectively tied — similar score-per-dollar at MSRP.

EPYC 9354 85
vs
94 Threadripper Pro 7975WX

Score breakdown

EPYC 9354
85
single 77
multi 85
gaming 65
efficiency 78
Threadripper Pro 7975WX
94
single 86
multi 94
gaming 74
efficiency 78

Specs side-by-side

EPYC 9354 versus Threadripper Pro 7975WX — full spec comparison
Spec EPYC 9354 Threadripper Pro 7975WX
Architecture
Zen 4
Zen 4
Cores
32
32
Threads
64
64
Socket
SP5
sTR5
Release year
2022
2023

EPYC 9354

Pros
  • +Massive core counts
  • +ECC memory support
  • +Workstation/server-grade platform
Cons
  • −Niche platform, limited motherboards
  • −High TDP requires serious cooling
  • −Premium price

Threadripper Pro 7975WX

Pros
  • +Massive core counts
  • +ECC memory support
  • +Workstation/server-grade platform
Cons
  • −Niche platform, limited motherboards
  • −High TDP requires serious cooling
  • −Premium price

FAQ: EPYC 9354 vs Threadripper Pro 7975WX

Which is better, EPYC 9354 or Threadripper Pro 7975WX? +

Threadripper Pro 7975WX scores 94 on our weighted rubric — ahead by 9. Your best pick depends on the sub-scores above.

Is EPYC 9354 worth the price? +

At $3,420, EPYC 9354 delivers a Specdex score of 85 — strongest in multi.

Is Threadripper Pro 7975WX worth the price? +

At $3,900, Threadripper Pro 7975WX delivers a Specdex score of 94 — strongest in multi.

Does EPYC 9354 or Threadripper Pro 7975WX 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 better for gaming, EPYC 9354 or Threadripper Pro 7975WX? +

Threadripper Pro 7975WX — leads on gaming (74 vs 65). Frame-rate-bound workloads — favours cache and single-thread speed.

Which is better for creator and productivity work, EPYC 9354 or Threadripper Pro 7975WX? +

Threadripper Pro 7975WX — leads on multi (94 vs 85). Rendering, compilation, heavy multitasking — favours core count.