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Apple M3 Max 16-core vs Core Ultra 7 255H

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Performance score

Apple M3 Max 16-core 2023 · 16/16 cores/threads
48.67 +3%
Core Ultra 7 255H 2025 · 16/16 cores/threads, 28 W
47.48

Apple M3 Max 16-core is 3% faster than Core Ultra 7 255H by our estimate.

The score is our own estimate from the specs (cores, threads, clocks, architecture generation), not a benchmark run. 100 = the fastest CPU in our database.

Real tests

What the test measures

Blender is a popular free 3D graphics program. The test makes the device render three ready-made 3D scenes (light, shadows, reflections) and counts how many render passes it finishes per minute. The higher the number, the faster the device handles heavy work: 3D, video editing, photo processing. On a CPU the test loads all cores at once, so it shows the chip's full power; on a graphics card it shows its compute strength.

CPU rendering (Blender)

faster than 93% of tested · runs: 52

faster than 71% of tested · runs: 30

Median of real test runs on users' computers. It does not show FPS in games. Data updated: 31.10.2026.

Overview

Apple M3 Max 16-coreCore Ultra 7 255H
Score (0–100) 48.67 47.48
Ranking position 78 87
Power efficiency (0–100) no data 88.62
Type Laptop Laptop
Manufacturer Apple Intel
Architecture Apple M3 (Everest / Sawtooth) Arrow Lake
Release date Q4 2023 Q1 2025

Specifications

Apple M3 Max 16-coreCore Ultra 7 255H
Cores 16 16
Threads 16 16
P + E cores 12 + 4 6 + 10
Base clock no data 2 GHz
Boost clock 4.05 GHz 5.1 GHz
L3 cache no data 24 MB
Process node no data TSMC N3B
Unlocked multiplier no no
Integrated graphics no Intel Arc 140T
NPU (AI accelerator) no 13 TOPS

Compatibility

Apple M3 Max 16-coreCore Ultra 7 255H
Socket no data FCBGA2049
TDP no data 28 W
Max temperature no data 110 °C

Memory and PCI Express

Apple M3 Max 16-coreCore Ultra 7 255H
Memory type no data LPDDR5/X-8400, DDR5-6400
Memory channels no data 2
Max memory no data 128 GB
PCI Express version no data 5.0
PCIe lanes no data 28

Pros and cons

Apple M3 Max 16-core

  • no notable advantages

Core Ultra 7 255H

  • 5% faster single core
  • newer: released in 2025
  • has integrated graphics (Intel Arc 140T)

Other comparisons

Preliminary data: specs are still being checked against the manufacturer's website.

Visitor rating

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