Apple M3 Pro (12-CPU 18-GPU) Apple M5
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Apple M3 Pro (12-CPU 18-GPU) vs Apple M5

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The Apple M3 Pro (12-CPU 18-GPU) is part of the M3 processor series and is aimed at professional users with demanding workloads, including video editing, 3D rendering, and software development.

It is manufactured by Apple using the 3 nm process and features a 12-core CPU, an 18-core GPU, and 36 MB of Level-2 cache. The integrated graphics unit is called Apple M3 Pro (18 Core). In multi-core performance, it is on a similar level to the Apple M5, but shows lower single-core performance.

Thanks to its more powerful 18-core GPU, it offers superior graphics performance, which positively impacts gaming scenarios and graphics-intensive applications. Despite the efficient manufacturing process, higher power consumption under heavy load is to be expected compared to the Apple M5, due to the higher number of computing cores.

The Apple M5 is based on Apple's newer M5 architecture and aims for an improved balance of efficiency and computing power for various application areas. It is also manufactured by Apple using the advanced 3 nm process. It features an integrated 10-core GPU, named Apple M5 (10 Core), and is equipped with 28 MB of Level-2 cache.

The exact number of CPU cores is not specified. Compared to the Apple M3 Pro, the Apple M5 shows noticeably better single-core performance, while multi-core performance is almost identical. For gaming scenarios, its 10-core GPU is less powerful compared to the M3 Pro graphics unit, which can lead to lower graphics performance.

Its newer architecture and fewer GPU cores suggest a focus on high energy efficiency and potentially lower power consumption. For users who need outstanding integrated graphics performance for professional content creation, intensive 3D work, or demanding gaming, the Apple M3 Pro (12-CPU 18-GPU) is the better choice.

Those who prefer top single-core CPU performance and higher energy efficiency for general productivity, lighter creative tasks, and applications that benefit from fast individual cores will find the Apple M5 a more suitable option.

Apple M3 Pro (12-CPU 18-GPU)

  • 12-Core CPU and 18-Core GPU
  • Superior graphics performance
  • Suitable for professional creative applications

Apple M5

  • Significantly higher single-core performance
  • Advanced M5 architecture
  • High energy efficiency

Performance Overview
Average performance across multiple benchmarks

Single-core performance
Rank 2 - 74 %
Apple M3 Pro (12-CPU 18-GPU)
Rank 1 - 100 %
Apple M5
Multi-core performance
Rank 2 - 95 %
Apple M3 Pro (12-CPU 18-GPU)
Rank 1 - 100 %
Apple M5
Cinebench 2024 Single-Core

Cinebench 2024 Single-Core
Single-core performance

Apple M3 Pro (12-CPU 18-GPU)
12C / 12T · 4.06 GHz
142 pts
Apple M5
Apple M5 100 %
9C / 9T · 4.61 GHz
198 pts
Geekbench 6 Single-Core

Geekbench 6 Single-Core
Single-core performance

Apple M3 Pro (12-CPU 18-GPU)
12C / 12T · 4.06 GHz
3,152
Apple M5
Apple M5 100 %
9C / 9T · 4.61 GHz
4,133
Geekbench 6 Multi-Core

Geekbench 6 Multi-Core
Multi-core performance

Apple M3 Pro (12-CPU 18-GPU)
12C / 12T · 3.80 GHz
15,619
Apple M5
Apple M5 100 %
9C / 9T · 0.91 GHz
16,472
iGPU - FP32 Performance (Single-precision GFLOPS)

iGPU - FP32 Performance (Single-precision GFLOPS)

Apple M3 Pro (12-CPU 18-GPU)
Apple M3 Pro (18 Core)
6,390
Apple M5
Apple M5 80 %
Apple M5 (10 Core)
5,133

More benchmarks

At a glance

Wischen
Apple M3 Pro (12-CPU 18-GPU)Apple M5
FamilyApple M series (38)Apple M series (38)
CPU groupApple M3 (6)Apple M5 (6)
ArchitectureM3M5
Technology3 nm3 nm
SegmentNotebookNotebook
Socket
PredecessorApple M2 Pro (12-CPU 19-GPU)Apple M4
SuccessorApple M4 Pro (14-CPU 20-GPU)

CPU Cores and Base Frequency

Wischen
Apple M3 Pro (12-CPU 18-GPU)Apple M5
CPU Cores / Threads12 / 129 / 9
Hyperthreading / SMT
Core architecturehybrid (big.LITTLE)hybrid (big.LITTLE)
Core Cluster 1: 6x Lobos P-Core
0.70 - 4.06 GHz
3x P-Core
0.91 - 4.61 GHz
Core Cluster 2: 6x Lobos E-Core
0.74 - 2.75 GHz
6x E-Core
0.90 - 3.05 GHz
L2-Cache36.00 MB28.00 MB
L3-Cache
Overclocking

Integrated graphics (iGPU)

Wischen
Apple M3 Pro (12-CPU 18-GPU)Apple M5
GPU nameApple M3 Pro (18 Core)Apple M5 (10 Core)
GPU frequency0.39 - 1.40 GHz0.34 - 1.90 GHz
CUs / Shader288 / 2304160 / 1280
Raytracing
Max. displays33
Max. GPU Memory36 GB24 GB
Technology3 nm3 nm
Release dateQ4/2023Q4/2025

NPU AI performance

Wischen
Apple M3 Pro (12-CPU 18-GPU)Apple M5
AI hardwareApple Neural EngineApple Neural Engine
AI specifications16 Neural cores @ 35 TOPS16 Neural cores @ 60 TOPS
NPU + CPU + iGPU

Memory & PCIe

Wischen
Apple M3 Pro (12-CPU 18-GPU)Apple M5
MemoryLPDDR5-6400 (153.6 GB/s)
LPDDR5X-9600 (153.6 GB/s)
Max. Memory36 GB16 GB
Memory channels22
ECCNoNo
PCIe4.04.0
PCIe Bandwidth

Thermal Management

Wischen
Apple M3 Pro (12-CPU 18-GPU)Apple M5
TDP35 W17 W
TDP (PL2)
TDP up
TDP down15 W
T. junction max.100 °C100 °C

Technical details

Wischen
Apple M3 Pro (12-CPU 18-GPU)Apple M5
Chip designMonolithicMonolithic
AES-NI
Operating systemsmacOS, iPadOSmacOS, iPadOS
Instruction setArmv8-A (64 bit)Armv9.2-A (64 bit)
ISA extensionsRosetta 2 x86-EmulationRosetta 2 x86-Emulation, AVX2, SME
Release dateQ4/2023Q4/2025
Release price
Documents

Your rating

Here you can rate one or both of the processors. The average rating of Apple M3 Pro (12-CPU 18-GPU) is 4.8 stars (292 ratings), while Apple M5 has received 4.6 stars (420 ratings).

Click on the stars to rate one or both processors.

Apple M3 Pro (12-CPU 18-GPU)
Apple M3 Pro (12-CPU 18-GPU)
12C / 12T · 0.70 - 4.06 GHz
Apple M5
Apple M5
9C / 9T · 0.91 - 4.61 GHz

Most popular CPUs in both categories

Apple M3 Pro (12-CPU 18-GPU)
Apple M3 Pro (12-CPU 18-GPU)
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