Core i7-8700K
Coffee Lake · 6C/12T · 95 W · LGA1151
EPYC 9454
Zen 4 · 48C/96T · SP5
EPYC 9454 takes it — here’s why.
In our weighted Specdex score, Core i7-8700K lands at 62 and EPYC 9454 at 88. That puts EPYC 9454 ahead by 26 points — a decisive margin driven mostly by its strengths in the categories below.
Pick Core i7-8700K if…
- ✓Strong per-core performance
- ✓Hybrid P/E cores (12th gen+)
- ✓Wide platform availability
Pick EPYC 9454 if…
- ✓Massive core counts
- ✓ECC memory support
- ✓Workstation/server-grade platform
Winner by scenario
Derived from the sub-score breakdown · not a separate testGaming
EPYC 9454Frame-rate-bound workloads — favours cache and single-thread speed
EPYC 9454 leads on single (80 vs 64).
Creators & productivity
EPYC 9454Rendering, compilation, heavy multitasking — favours core count
EPYC 9454 leads on multi (88 vs 62).
Power efficiency
EPYC 9454Performance per watt — thermals, PSU headroom, electricity cost
EPYC 9454 leads on efficiency (78 vs 72).
Value for money
Core i7-8700KSpecdex score per dollar at MSRP
Core i7-8700K more score per dollar ($359 vs $5,225).
Score breakdown
Specs side-by-side
| Spec | Core i7-8700K | EPYC 9454 |
|---|---|---|
| Architecture | Coffee Lake | Zen 4 |
| Cores | 6 | ▲ 48 |
| Threads | 12 | ▲ 96 |
| TDP | 95 W | — |
| Socket | LGA1151 | SP5 |
| Release year | 2017 | 2022 |
Core i7-8700K
- +Strong per-core performance
- +Hybrid P/E cores (12th gen+)
- +Wide platform availability
- −Power draw on top SKUs
- −Frequent socket changes
- −Arrow Lake gaming regressions
EPYC 9454
- +Massive core counts
- +ECC memory support
- +Workstation/server-grade platform
- −Niche platform, limited motherboards
- −High TDP requires serious cooling
- −Premium price
FAQ: Core i7-8700K vs EPYC 9454
Which is better, Core i7-8700K or EPYC 9454? +
EPYC 9454 scores 88 on our weighted rubric — ahead by 26. Your best pick depends on the sub-scores above.
Is Core i7-8700K worth the price? +
At $359, Core i7-8700K delivers a Specdex score of 62 — strongest in efficiency.
Is EPYC 9454 worth the price? +
At $5,225, EPYC 9454 delivers a Specdex score of 88 — strongest in multi.
Does Core i7-8700K or EPYC 9454 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, Core i7-8700K or EPYC 9454? +
EPYC 9454 — leads on single (80 vs 64). Frame-rate-bound workloads — favours cache and single-thread speed.
Which is better for creator and productivity work, Core i7-8700K or EPYC 9454? +
EPYC 9454 — leads on multi (88 vs 62). Rendering, compilation, heavy multitasking — favours core count.