Core i7-11700K
Rocket Lake · 8C/16T · 125 W · LGA1200
Xeon W9-3495X
Sapphire Rapids · 56C/112T · LGA4677
Xeon W9-3495X takes it — here’s why.
In our weighted Specdex score, Core i7-11700K lands at 72 and Xeon W9-3495X at 92. That puts Xeon W9-3495X ahead by 20 points — a decisive margin driven mostly by its strengths in the categories below.
Pick Core i7-11700K if…
- ✓Strong per-core performance
- ✓Hybrid P/E cores (12th gen+)
- ✓Wide platform availability
Pick Xeon W9-3495X if…
- ✓Massive core counts
- ✓ECC memory support
- ✓Workstation/server-grade platform
Winner by scenario
Derived from the sub-score breakdown · not a separate testGaming
Xeon W9-3495XFrame-rate-bound workloads — favours cache and single-thread speed
Xeon W9-3495X leads on single (84 vs 74).
Creators & productivity
Xeon W9-3495XRendering, compilation, heavy multitasking — favours core count
Xeon W9-3495X leads on multi (92 vs 72).
Power efficiency
TiePerformance per watt — thermals, PSU headroom, electricity cost
Effectively tied — neither pulls a 2-point weighted lead.
Value for money
Core i7-11700KSpecdex score per dollar at MSRP
Core i7-11700K more score per dollar ($399 vs $5,889).
Score breakdown
Specs side-by-side
| Spec | Core i7-11700K | Xeon W9-3495X |
|---|---|---|
| Architecture | Rocket Lake | Sapphire Rapids |
| Cores | 8 | ▲ 56 |
| Threads | 16 | ▲ 112 |
| TDP | 125 W | — |
| Socket | LGA1200 | LGA4677 |
| Release year | 2021 | 2023 |
Core i7-11700K
- +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
Xeon W9-3495X
- +Massive core counts
- +ECC memory support
- +Workstation/server-grade platform
- −Niche platform, limited motherboards
- −High TDP requires serious cooling
- −Premium price
FAQ: Core i7-11700K vs Xeon W9-3495X
Which is better, Core i7-11700K or Xeon W9-3495X? +
Xeon W9-3495X scores 92 on our weighted rubric — ahead by 20. Your best pick depends on the sub-scores above.
Is Core i7-11700K worth the price? +
At $399, Core i7-11700K delivers a Specdex score of 72 — strongest in efficiency.
Is Xeon W9-3495X worth the price? +
At $5,889, Xeon W9-3495X delivers a Specdex score of 92 — strongest in multi.
Does Core i7-11700K or Xeon W9-3495X 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 i7-11700K or Xeon W9-3495X? +
Xeon W9-3495X — leads on single (84 vs 74). Frame-rate-bound workloads — favours cache and single-thread speed.
Which is better for creator and productivity work, Core i7-11700K or Xeon W9-3495X? +
Xeon W9-3495X — leads on multi (92 vs 72). Rendering, compilation, heavy multitasking — favours core count.