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vsMars
Head-to-head

Intel - Core i5-14600K vs Intel - Core Ultra 9 285H

Last updated · How Mars Score works
Core i5-14600KINTELILLUSTRATION
Probe A
Intel
Core i5-14600K
52.1/ 100D
Cores52· 40%
Benchmarks52· 40%
Platform· 20%
Core Ultra 9 285HINTELILLUSTRATION
Probe B
Intel
Core Ultra 9 285H
51.2/ 100D
Cores53· 40%
Benchmarks50· 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 i5-14600KIntel - Core Ultra 9 285H
TDP125 W45 W
Cores1416
Cinebench R23 (multi)2430021500
Boost clock5.3 GHz5.4 GHz
Quick verdict

Between the Core i5-14600K and Core Ultra 9 285H, the Core i5-14600K comes out ahead in cinebench r23 (multi), while the Core Ultra 9 285H wins on tdp / cores. Overall, the Core i5-14600K scores 52.1 and the Core Ultra 9 285H scores 51.2 on our Mars Score.

Buying advice

Which should you buy?

These two are nearly even on the Mars Score (52.1 vs 51.2). The decision is not about overall quality — both clear the bar — it is about which specific trade-offs fit your use.

Pick the Core i5-14600K 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 cinebench r23 (multi). The single most decisive one: Cinebench R23 (multi) — 13.02% more. 24300 vs 21500.

Pick the Core Ultra 9 285H if you care most about tdp / cores. Its strongest claims are tdp, cores, boost clock. The single most decisive one: TDP — 80.00 W less. 45 vs 125.

Both ship with comparable l3 cache, 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 i5-14600K or Intel - Core Ultra 9 285H?

Intel - Core i5-14600K leads the current Mars Score by 0.9 points.The more useful decision is the trade-off behind that result: compare cores, boost clock, tdp against the way you will actually use the product.

Choose Intel - Core i5-14600K if…

Intel - Core i5-14600K has the measurable edge on cinebench r23 multi.

Choose Intel - Core Ultra 9 285H if…

Intel - Core Ultra 9 285H has the measurable edge on tdp w, core count, boost clock ghz.

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 i5-14600K wins

  • Cinebench R23 (multi) — 13.02% more. 24300 vs 21500.

Why Intel - Core Ultra 9 285H wins

  • TDP — 80.00 W less. 45 vs 125.
  • Cores — 14.29% more. 16 vs 14.
  • Boost clock — 1.89% more. 5.4 GHz vs 5.3 GHz.
Full readout

Spec comparison

Cores

SpecIntel - Core i5-14600KIntel - Core Ultra 9 285H
Cores1416lead
Threads20lead16
Base clock3.5 GHzlead2.9 GHz
Boost clock5.3 GHz5.4 GHzlead
L3 cache24 MB24 MB

Platform

SpecIntel - Core i5-14600KIntel - Core Ultra 9 285H
SocketLGA1700BGA
TDP125 W45 Wlead
Integrated graphicstruetrue
DDR5truetrue

Benchmarks

SpecIntel - Core i5-14600KIntel - Core Ultra 9 285H
Cinebench R23 (multi)24300lead21500
Cinebench R23 (single)20302050lead
Drill down

Spec-level deep dives

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