AMD
EPYC 9454
Zen 4 · 48C/96T · SP5
88
/ 100
From $5,225
VS
Intel
Core i9-14900KF
Raptor Lake Refresh · 24C/32T · 125 W · LGA1700
88
/ 100
From $564
Specdex verdict
Dead heat — it comes down to priorities.
In our weighted Specdex score, EPYC 9454 lands at 88 and Core i9-14900KF 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 Core i9-14900KF if…
- ✓Strong per-core performance
- ✓Hybrid P/E cores (12th gen+)
- ✓Wide platform availability
EPYC 9454 88
vs 88 Core i9-14900KF
Score breakdown
EPYC 9454
88 single 80
multi 88
gaming 68
efficiency 78
Core i9-14900KF
88 single 90
multi 88
gaming 87
efficiency 81
Specs side-by-side
| Spec | EPYC 9454 | Core i9-14900KF |
|---|---|---|
| Architecture | Zen 4 | Raptor Lake Refresh |
| Cores | ▲ 48 | 24 |
| Threads | ▲ 96 | 32 |
| Socket | SP5 | LGA1700 |
| Release year | 2022 | 2023 |
| TDP | — | 125 W |
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
Core i9-14900KF
Pros
- +Strong per-core performance
- +Hybrid P/E cores (12th gen+)
- +Wide platform availability
Cons
- −Power draw on top SKUs
- −Frequent socket changes
- −Arrow Lake gaming regressions
FAQ: EPYC 9454 vs Core i9-14900KF
Which is better, EPYC 9454 or Core i9-14900KF? +
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 Core i9-14900KF worth the price? +
At $564, Core i9-14900KF delivers a Specdex score of 88 — strongest in single.
Does EPYC 9454 or Core i9-14900KF 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.