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vsMars
Head-to-head

Apple - M4 Max vs Intel - Core Ultra 5 245K

Last updated · How Mars Score works
M4 MaxAPPLEILLUSTRATION
Probe A
Apple
M4 Max
52.3/ 100D
Cores48· 40%
Benchmarks56· 40%
Platform· 20%
Core Ultra 5 245KINTELILLUSTRATION
Probe B
Intel
Core Ultra 5 245K
51.9/ 100D
Cores51· 40%
Benchmarks53· 40%
Platform· 20%
The fork

Where they actually differ

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

SpecApple - M4 MaxIntel - Core Ultra 5 245K
TDP55 W125 W
L3 cache32 MB24 MB
Cinebench R23 (multi)2980025400
Boost clock4.5 GHz5.2 GHz
Cores1614
Quick verdict

Between the M4 Max and Core Ultra 5 245K, the M4 Max comes out ahead in tdp / l3 cache, while the Core Ultra 5 245K wins on boost clock. Overall, the M4 Max scores 52.3 and the Core Ultra 5 245K scores 51.9 on our Mars Score.

Buying advice

Which should you buy?

These two are nearly even on the Mars Score (52.3 vs 51.9). The decision is not about overall quality — both clear the bar — it is about which specific trade-offs fit your use.

Pick the M4 Max 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 tdp, l3 cache, cinebench r23 (multi), among others. The single most decisive one: TDP — 70.00 W less. 55 vs 125.

Pick the Core Ultra 5 245K if you care most about boost clock. Its strongest claims are boost clock. The single most decisive one: Boost clock — 15.56% more. 5.2 GHz vs 4.5 GHz.

There are no meaningful ties on the headline specs — every popular-comparison metric has a winner.

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: Apple - M4 Max or Intel - Core Ultra 5 245K?

Apple - M4 Max leads the current Mars Score by 0.4 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 Apple - M4 Max if…

Apple - M4 Max has the measurable edge on tdp w, cache l3 mb, cinebench r23 multi.

Choose Intel - Core Ultra 5 245K if…

Intel - Core Ultra 5 245K has the measurable edge on 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 Apple - M4 Max wins

  • TDP — 70.00 W less. 55 vs 125.
  • L3 cache — 33.33% more. 32 MB vs 24 MB.
  • Cinebench R23 (multi) — 17.32% more. 29800 vs 25400.
  • Cores — 14.29% more. 16 vs 14.

Why Intel - Core Ultra 5 245K wins

  • Boost clock — 15.56% more. 5.2 GHz vs 4.5 GHz.
Full readout

Spec comparison

Cores

SpecApple - M4 MaxIntel - Core Ultra 5 245K
Cores16lead14
Threads16lead14
Base clock0 GHz4.2 GHzlead
Boost clock4.5 GHz5.2 GHzlead
L3 cache32 MBlead24 MB

Platform

SpecApple - M4 MaxIntel - Core Ultra 5 245K
SocketSolderedLGA1851
TDP55 Wlead125 W
Integrated graphicstruetrue
DDR5truetrue

Benchmarks

SpecApple - M4 MaxIntel - Core Ultra 5 245K
Cinebench R23 (multi)29800lead25400
Cinebench R23 (single)2280lead2080
Drill down

Spec-level deep dives

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