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EPYC 9454 — Zen 4 · 48C/96T · SP5
AMD

EPYC 9454

Zen 4 · 48C/96T · SP5

88
/ 100
From $5,225
VS
Threadripper Pro 7985WX wins by 7
Threadripper Pro 7985WX — Zen 4 · 64C/128T · sTR5
AMD

Threadripper Pro 7985WX

Zen 4 · 64C/128T · sTR5

95
/ 100
From $7,350
Specdex verdict

Threadripper Pro 7985WX takes it — here’s why.

In our weighted Specdex score, EPYC 9454 lands at 88 and Threadripper Pro 7985WX at 95. That puts Threadripper Pro 7985WX ahead by 7 points — a decisive margin driven mostly by its strengths in the categories below.

Pick EPYC 9454 if…

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

Pick Threadripper Pro 7985WX 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 7985WX

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

Threadripper Pro 7985WX leads on gaming (75 vs 68).

Creators & productivity

Threadripper Pro 7985WX

Rendering, compilation, heavy multitasking — favours core count

Threadripper Pro 7985WX leads on multi (95 vs 88).

Power efficiency

Tie

Performance per watt — thermals, PSU headroom, electricity cost

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

Value for money

EPYC 9454

Specdex score per dollar at MSRP

EPYC 9454 more score per dollar ($5,225 vs $7,350).

EPYC 9454 88
vs
95 Threadripper Pro 7985WX

Score breakdown

EPYC 9454
88
single 80
multi 88
gaming 68
efficiency 78
Threadripper Pro 7985WX
95
single 87
multi 95
gaming 75
efficiency 78

Specs side-by-side

EPYC 9454 versus Threadripper Pro 7985WX — full spec comparison
Spec EPYC 9454 Threadripper Pro 7985WX
Architecture
Zen 4
Zen 4
Cores
48
▲ 64
Threads
96
▲ 128
Socket
SP5
sTR5
Release year
2022
2023

EPYC 9454

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 7985WX

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 9454 vs Threadripper Pro 7985WX

Which is better, EPYC 9454 or Threadripper Pro 7985WX? +

Threadripper Pro 7985WX scores 95 on our weighted rubric — ahead by 7. Your best pick depends on the sub-scores above.

Is EPYC 9454 worth the price? +

At $5,225, EPYC 9454 delivers a Specdex score of 88 — strongest in multi.

Is Threadripper Pro 7985WX worth the price? +

At $7,350, Threadripper Pro 7985WX delivers a Specdex score of 95 — strongest in multi.

Does EPYC 9454 or Threadripper Pro 7985WX 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 9454 or Threadripper Pro 7985WX? +

Threadripper Pro 7985WX — leads on gaming (75 vs 68). Frame-rate-bound workloads — favours cache and single-thread speed.

Which is better for creator and productivity work, EPYC 9454 or Threadripper Pro 7985WX? +

Threadripper Pro 7985WX — leads on multi (95 vs 88). Rendering, compilation, heavy multitasking — favours core count.