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vsMars
Head-to-head

Intel - Core i7-14700K vs Intel - Core Ultra 7 265

Last updated · How Mars Score works
Core i7-14700KINTELILLUSTRATION
Probe A
Intel
Core i7-14700K
57.8/ 100D
Cores56· 40%
Benchmarks60· 40%
Platform· 20%
Core Ultra 7 265INTELILLUSTRATION
Probe B
Intel
Core Ultra 7 265
56.2/ 100D
Cores53· 40%
Benchmarks59· 40%
Platform· 20%
The fork

Where they actually differ

The most decisive specs, ranked by how much they matter — before the full spec table.

SpecIntel - Core i7-14700KIntel - Core Ultra 7 265
TDP125 W65 W
L3 cache33 MB30 MB
Boost clock5.6 GHz5.3 GHz
Cinebench R23 (multi)3520033800
Quick verdict

Between the Core i7-14700K and Core Ultra 7 265, the Core i7-14700K comes out ahead in l3 cache / boost clock, while the Core Ultra 7 265 wins on tdp. Overall, the Core i7-14700K scores 57.8 and the Core Ultra 7 265 scores 56.2 on our Mars Score.

Buying advice

Which should you buy?

These two are nearly even on the Mars Score (57.8 vs 56.2). The decision is not about overall quality — both clear the bar — it is about which specific trade-offs fit your use.

Pick the Core i7-14700K if you push the hardware — gaming, on-device AI, heavy multitasking — and the extra compute headroom is worth the trade-offs. The biggest gaps in its favor are l3 cache, boost clock, cinebench r23 (multi). The single most decisive one: L3 cache — 10.00% more. 33 MB vs 30 MB.

Pick the Core Ultra 7 265 if you care most about tdp. Its strongest claims are tdp. The single most decisive one: TDP — 60.00 W less. 65 vs 125.

Both ship with comparable cores, so those specs do not separate the two — focus on the differences below.

Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity says both are well-rounded; the differences are about trade-offs, not quality.

Decision guide

Which should you buy: Intel - Core i7-14700K or Intel - Core Ultra 7 265?

Intel - Core i7-14700K leads the current Mars Score by 1.6 points.The more useful decision is the trade-off behind that result: compare boost clock, tdp against the way you will actually use the product.

Choose Intel - Core i7-14700K if…

Intel - Core i7-14700K has the measurable edge on cache l3 mb, boost clock ghz, cinebench r23 multi.

Choose Intel - Core Ultra 7 265 if…

Intel - Core Ultra 7 265 has the measurable edge on tdp w.

This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.

Why Intel - Core i7-14700K wins

  • L3 cache — 10.00% more. 33 MB vs 30 MB.
  • Boost clock — 5.66% more. 5.6 GHz vs 5.3 GHz.
  • Cinebench R23 (multi) — 4.14% more. 35200 vs 33800.

Why Intel - Core Ultra 7 265 wins

  • TDP — 60.00 W less. 65 vs 125.
Full readout

Spec comparison

Cores

SpecIntel - Core i7-14700KIntel - Core Ultra 7 265
Cores2020
Threads28lead20
Base clock3.4 GHzlead2.4 GHz
Boost clock5.6 GHzlead5.3 GHz
L3 cache33 MBlead30 MB

Platform

SpecIntel - Core i7-14700KIntel - Core Ultra 7 265
SocketLGA1700LGA1851
TDP125 W65 Wlead
Integrated graphicstruetrue
DDR5truetrue

Benchmarks

SpecIntel - Core i7-14700KIntel - Core Ultra 7 265
Cinebench R23 (multi)35200lead33800
Cinebench R23 (single)21202120
Drill down

Spec-level deep dives

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