Core Ultra 7 265KF
20C/20T · 5.5 GHz · 125 W · PassMark #185
Xeon W9-3495X
Sapphire Rapids · 56C/112T · LGA4677
Xeon W9-3495X takes it — here’s why.
In our weighted Specdex score, Core Ultra 7 265KF lands at 32 and Xeon W9-3495X at 92. That puts Xeon W9-3495X ahead by 60 points — a decisive margin driven mostly by its strengths in the categories below.
Pick Core Ultra 7 265KF if…
- ✓PassMark #185 of 5,901 — capable workhorse
- ✓Intel's latest architecture with on-chip NPU
- ✓Current PassMark-tracked street price around $298
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 testValue for money
Core Ultra 7 265KFSpecdex score per dollar at MSRP
Core Ultra 7 265KF more score per dollar ($298 vs $5,889).
Score breakdown
Specs side-by-side
| Spec | Core Ultra 7 265KF | Xeon W9-3495X |
|---|---|---|
| Cores | 20 (8P + 12E) | ▲ 56 |
| Threads | 20 | ▲ 112 |
| Base clock | 3.9 GHz | — |
| Boost clock | 5.5 GHz | — |
| L3 cache | 30 MB | — |
| TDP | 125 W base / 250 W turbo | — |
| Socket | LGA 1851 | LGA4677 |
| Class | Desktop (no integrated graphics) | — |
| PassMark rank | #185 of 5,901 | — |
| PassMark CPU Mark | 58,561 | — |
| Architecture | — | Sapphire Rapids |
| Release year | — | 2023 |
Core Ultra 7 265KF
- +PassMark #185 of 5,901 — capable workhorse
- +Intel's latest architecture with on-chip NPU
- +Current PassMark-tracked street price around $298
- −Requires recent-generation motherboard and DDR5 memory
- −Newer-generation parts pull ahead in current rankings
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 Ultra 7 265KF vs Xeon W9-3495X
Which is better, Core Ultra 7 265KF or Xeon W9-3495X? +
Xeon W9-3495X scores 92 on our weighted rubric — ahead by 60. Your best pick depends on the sub-scores above.
Is Core Ultra 7 265KF worth the price? +
At $298, Core Ultra 7 265KF delivers a Specdex score of 32 — strongest in passmark.
Is Xeon W9-3495X worth the price? +
At $5,889, Xeon W9-3495X delivers a Specdex score of 92 — strongest in multi.
Does Core Ultra 7 265KF 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 the better value, Core Ultra 7 265KF or Xeon W9-3495X? +
Core Ultra 7 265KF — more score per dollar ($298 vs $5,889). Specdex score per dollar at MSRP.