Apple M1 Max (32-GPU) Intel Core Ultra 7 255H
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Apple M1 Max (32-GPU) vs Intel Core Ultra 7 255H

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The Apple M1 Max (32-GPU), introduced in autumn 2021, targets professional users who require high graphics performance and energy efficiency within the Apple ecosystem.

It is manufactured using the 5 nm process and typically integrates 10 CPU cores as well as an Apple M1 Max (32 Core) graphics unit. With 28 MB L2 cache and 410 GB/s memory bandwidth, it offers strong performance for creative and AI applications. Its high energy efficiency enables longer battery life.

For gaming on macOS, it delivers good performance, depending on optimizations. It is an integral part of Apple's premium devices. The Intel Core Ultra 7 255H, part of the Arrow Lake H-series (expected in 2024), is aimed at demanding users of premium laptops for productivity and gaming on Windows.

It is manufactured using the more advanced 3 nm process and utilizes a hybrid core architecture. With 6 MB L2 cache, 24 MB L3 cache, and an Intel Arc 140T graphics unit (134 GB/s memory bandwidth), it shows better single-core and multi-core performance than the M1 Max. The integrated Arc graphics offer solid gaming performance and broad compatibility.

Its higher peak performance is typically associated with higher power consumption. It will be available in a variety of premium Windows laptops. Recommendation: The Apple M1 Max (32-GPU) is ideal for creative and AI applications in the Apple ecosystem, thanks to its efficiency and graphics strength.

For maximum CPU performance and flexibility on Windows, the Intel Core Ultra 7 255H is the preferred choice.

Apple M1 Max (32-GPU)

  • High energy efficiency
  • Strong integrated Apple M1 Max (32 Core) graphics
  • Excellent performance in creative and AI applications
  • High memory bandwidth (410 GB/s)

Intel Core Ultra 7 255H

  • Better single-core and multi-core performance
  • Integrated Intel Arc 140T graphics for gaming
  • Broad compatibility on the Windows platform
  • Advanced 3 nm manufacturing process

Performance Overview
Average performance across multiple benchmarks

Single-core performance
Rank 2 - 87 %
Apple M1 Max (32-GPU)
Rank 1 - 100 %
Intel Core Ultra 7 255H
Multi-core performance
Rank 2 - 81 %
Apple M1 Max (32-GPU)
Rank 1 - 100 %
Intel Core Ultra 7 255H
Cinebench 2026 Single-Thread

Cinebench 2026 Single-Thread
Single-core performance

Apple M1 Max (32-GPU)
10C / 10T · 3.20 GHz
438 pts
Intel Core Ultra 7 255H
16C / 16T · 5.10 GHz
495 pts
Cinebench 2026 Multi-Core

Cinebench 2026 Multi-Core
Multi-core performance

Apple M1 Max (32-GPU)
10C / 10T · 3.20 GHz
3,135 pts
Intel Core Ultra 7 255H
16C / 16T · 5.10 GHz
2,861 pts
Geekbench 6 Single-Core

Geekbench 6 Single-Core
Single-core performance

Apple M1 Max (32-GPU)
10C / 10T · 3.20 GHz
2,397
Intel Core Ultra 7 255H
16C / 16T · 5.10 GHz
2,761
Geekbench 6 Multi-Core

Geekbench 6 Multi-Core
Multi-core performance

Apple M1 Max (32-GPU)
10C / 10T · 3.20 GHz
12,439
Intel Core Ultra 7 255H
16C / 16T · 2.00 GHz
14,339
iGPU - FP32 Performance (Single-precision GFLOPS)

iGPU - FP32 Performance (Single-precision GFLOPS)

Apple M1 Max (32-GPU)
Apple M1 Max (32 Core)
10,600
Intel Core Ultra 7 255H
Intel Arc 140T
5,458

More benchmarks

At a glance

Wischen
Apple M1 Max (32-GPU)Intel Core Ultra 7 255H
FamilyApple M series (38)Intel Core Ultra 7 (31)
CPU groupApple M1 (9)Intel Core Ultra 200H (5)
ArchitectureM1Arrow Lake H
Technology5 nm3 nm
SegmentNotebookNotebook
SocketBGA 2049
PredecessorIntel Core Ultra 7 155H
SuccessorApple M2 Max (38-GPU)Intel Core Ultra X7 358H

CPU Cores and Base Frequency

Wischen
Apple M1 Max (32-GPU)Intel Core Ultra 7 255H
CPU Cores / Threads10 / 1016 / 16
Hyperthreading / SMT
Core architecturehybrid (big.LITTLE)hybrid (big.LITTLE)
Core Cluster 1: 8x Firestorm
0.60 - 3.20 GHz
6x Lion Cove
2.00 - 5.10 GHz
Core Cluster 2: 2x Icestorm
0.60 - 2.06 GHz
8x Skymont
1.50 - 4.40 GHz
Core Cluster 3: 2x Crestmont
0.70 - 2.50 GHz
L2-Cache28.00 MB6.00 MB
L3-Cache24.00 MB
Overclocking

Integrated graphics (iGPU)

Wischen
Apple M1 Max (32-GPU)Intel Core Ultra 7 255H
GPU nameApple M1 Max (32 Core)Intel Arc 140T
GPU frequency0.39 - 1.30 GHz0.60 - 2.25 GHz
CUs / Shader512 / 409664 / 1024
Raytracing
Max. displays53
Max. GPU Memory32 GB32 GB
Technology5 nm5 nm
Release dateQ3/2021Q1/2025

NPU AI performance

Wischen
Apple M1 Max (32-GPU)Intel Core Ultra 7 255H
AI hardwareApple Neural EngineIntel® AI Boost
AI specifications16 Neural cores @ 11 TOPSIntel AI Boost (OpenVINO, WindowsML, DirectML, ONNX RT)
NPU + CPU + iGPU96 TOPS

Memory & PCIe

Wischen
Apple M1 Max (32-GPU)Intel Core Ultra 7 255H
MemoryLPDDR5-6400 (409.6 GB/s)
LPDDR5X-8400 (134.4 GB/s)
DDR5-6400 (102.4 GB/s)
Max. Memory64 GB128 GB
Memory channels42
ECCNoNo
PCIe4.05.0 x 28
PCIe Bandwidth110.3 GB/s

Thermal Management

Wischen
Apple M1 Max (32-GPU)Intel Core Ultra 7 255H
TDP45 W28 W
TDP (PL2)115 W
TDP up
TDP down20 W
T. junction max.110 °C

Technical details

Wischen
Apple M1 Max (32-GPU)Intel Core Ultra 7 255H
Chip designMonolithicChiplet
AES-NI
Operating systemsmacOSWindows 11, Linux
Instruction setArmv8.5-A (64 bit)x86-64 (64 bit)
ISA extensionsRosetta 2 x86-EmulationSSE4.1, SSE4.2, AVX2
Release dateQ3/2021Q1/2025
Release price
DocumentsTechnical data sheet

Your rating

Here you can rate one or both of the processors. The average rating of Apple M1 Max (32-GPU) is 4.8 stars (210 ratings), while Intel Core Ultra 7 255H has received 3.6 stars (244 ratings).

Click on the stars to rate one or both processors.

Apple M1 Max (32-GPU)
Apple M1 Max (32-GPU)
10C / 10T · 0.60 - 3.20 GHz
Intel Core Ultra 7 255H
Intel Core Ultra 7 255H
16C / 16T · 2.00 - 5.10 GHz

Most popular CPUs in both categories

Apple M1 Max (32-GPU)
Apple M1 Max (32-GPU)
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