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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
Xeon W7-3465X — Sapphire Rapids · 28C/56T · LGA4677
Intel

Xeon W7-3465X

Sapphire Rapids · 28C/56T · LGA4677

88
/ 100
From $2,589
Specdex verdict

Dead heat — it comes down to priorities.

In our weighted Specdex score, EPYC 9454 lands at 88 and Xeon W7-3465X at 88. With scores tied, the decision hinges on which sub-scores matter most to you.

Pick EPYC 9454 if…

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

Pick Xeon W7-3465X 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

Tie

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

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

Creators & productivity

Tie

Rendering, compilation, heavy multitasking — favours core count

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

Power efficiency

Tie

Performance per watt — thermals, PSU headroom, electricity cost

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

Value for money

Xeon W7-3465X

Specdex score per dollar at MSRP

Xeon W7-3465X more score per dollar ($2,589 vs $5,225).

EPYC 9454 88
vs
88 Xeon W7-3465X

Score breakdown

EPYC 9454
88
single 80
multi 88
gaming 68
efficiency 78
Xeon W7-3465X
88
single 80
multi 88
gaming 68
efficiency 78

Specs side-by-side

EPYC 9454 versus Xeon W7-3465X — full spec comparison
Spec EPYC 9454 Xeon W7-3465X
Architecture
Zen 4
Sapphire Rapids
Cores
▲ 48
28
Threads
▲ 96
56
Socket
SP5
LGA4677
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

Xeon W7-3465X

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 Xeon W7-3465X

Which is better, EPYC 9454 or Xeon W7-3465X? +

Both score 88 on our weighted rubric — tied. 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 Xeon W7-3465X worth the price? +

At $2,589, Xeon W7-3465X delivers a Specdex score of 88 — strongest in multi.

Does EPYC 9454 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, EPYC 9454 or Xeon W7-3465X? +

Xeon W7-3465X — more score per dollar ($2,589 vs $5,225). Specdex score per dollar at MSRP.