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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 7980X wins by 7
Threadripper 7980X — Zen 4 · 64C/128T · sTR5
AMD

Threadripper 7980X

Zen 4 · 64C/128T · sTR5

95
/ 100
From $4,999
Specdex verdict

Threadripper 7980X takes it — here’s why.

In our weighted Specdex score, EPYC 9454 lands at 88 and Threadripper 7980X at 95. That puts Threadripper 7980X 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 7980X 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 7980X

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

Threadripper 7980X leads on gaming (75 vs 68).

Creators & productivity

Threadripper 7980X

Rendering, compilation, heavy multitasking — favours core count

Threadripper 7980X 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

Threadripper 7980X

Specdex score per dollar at MSRP

Threadripper 7980X more score per dollar ($4,999 vs $5,225).

EPYC 9454 88
vs
95 Threadripper 7980X

Score breakdown

EPYC 9454
88
single 80
multi 88
gaming 68
efficiency 78
Threadripper 7980X
95
single 87
multi 95
gaming 75
efficiency 78

Specs side-by-side

EPYC 9454 versus Threadripper 7980X — full spec comparison
Spec EPYC 9454 Threadripper 7980X
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 7980X

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 7980X

Which is better, EPYC 9454 or Threadripper 7980X? +

Threadripper 7980X 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 7980X worth the price? +

At $4,999, Threadripper 7980X delivers a Specdex score of 95 — strongest in multi.

Does EPYC 9454 or Threadripper 7980X 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 7980X? +

Threadripper 7980X — 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 7980X? +

Threadripper 7980X — leads on multi (95 vs 88). Rendering, compilation, heavy multitasking — favours core count.