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Core Ultra 7 265K — Arrow Lake · 20C/20T · 125 W · LGA1851
Intel

Core Ultra 7 265K

Arrow Lake · 20C/20T · 125 W · LGA1851

85
/ 100
From $399
VS
Core i9-14900KF wins by 3
Core i9-14900KF — Raptor Lake Refresh · 24C/32T · 125 W · LGA1700
Intel

Core i9-14900KF

Raptor Lake Refresh · 24C/32T · 125 W · LGA1700

88
/ 100
From $564
Specdex verdict

Core i9-14900KF takes it — here’s why.

In our weighted Specdex score, Core Ultra 7 265K lands at 85 and Core i9-14900KF at 88. That puts Core i9-14900KF ahead by 3 points — a narrow margin driven mostly by its strengths in the categories below.

Pick Core Ultra 7 265K if…

  • ✓Strong per-core performance
  • ✓Hybrid P/E cores (12th gen+)
  • ✓Wide platform availability

Pick Core i9-14900KF if…

  • ✓Strong per-core performance
  • ✓Hybrid P/E cores (12th gen+)
  • ✓Wide platform availability
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Winner by scenario

Derived from the sub-score breakdown · not a separate test

Gaming

Core i9-14900KF

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

Core i9-14900KF leads on gaming (87 vs 84).

Creators & productivity

Core i9-14900KF

Rendering, compilation, heavy multitasking — favours core count

Core i9-14900KF leads on multi (88 vs 85).

Power efficiency

Core Ultra 7 265K

Performance per watt — thermals, PSU headroom, electricity cost

Core Ultra 7 265K leads on efficiency (83 vs 81).

Value for money

Core Ultra 7 265K

Specdex score per dollar at MSRP

Core Ultra 7 265K more score per dollar ($399 vs $564).

Core Ultra 7 265K 85
vs
88 Core i9-14900KF

Score breakdown

Core Ultra 7 265K
85
single 87
multi 85
gaming 84
efficiency 83
Core i9-14900KF
88
single 90
multi 88
gaming 87
efficiency 81

Specs side-by-side

Core Ultra 7 265K versus Core i9-14900KF — full spec comparison
Spec Core Ultra 7 265K Core i9-14900KF
Architecture
Arrow Lake
Raptor Lake Refresh
Cores
20
▲ 24
Threads
20
▲ 32
TDP
125 W
125 W
Socket
LGA1851
LGA1700
Release year
2024
2023

Core Ultra 7 265K

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

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: Core Ultra 7 265K vs Core i9-14900KF

Which is better, Core Ultra 7 265K or Core i9-14900KF? +

Core i9-14900KF scores 88 on our weighted rubric — ahead by 3. Your best pick depends on the sub-scores above.

Is Core Ultra 7 265K worth the price? +

At $399, Core Ultra 7 265K delivers a Specdex score of 85 — strongest in single.

Is Core i9-14900KF worth the price? +

At $564, Core i9-14900KF delivers a Specdex score of 88 — strongest in single.

Does Core Ultra 7 265K 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.

Which is better for gaming, Core Ultra 7 265K or Core i9-14900KF? +

Core i9-14900KF — leads on gaming (87 vs 84). Frame-rate-bound workloads — favours cache and single-thread speed.

Which is better for creator and productivity work, Core Ultra 7 265K or Core i9-14900KF? +

Core i9-14900KF — leads on multi (88 vs 85). Rendering, compilation, heavy multitasking — favours core count.