Apple M1 Ultra (48-GPU) vs Apple M1 Max (32-GPU)

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CPU comparison with benchmarks

-VS-

CPU lineage

Apple M1 Ultra (48-GPU) or Apple M1 Ultra (48-GPU) – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The Apple M1 Ultra (48-GPU) features 20 processor cores and has the capability to manage 20 threads concurrently.
It was released in Q1/2022 and belongs to the 1 generation of the Apple M series series.
The Apple M1 Max (32-GPU) features 10 processor cores and has the capability to manage 10 threads concurrently.
It was released in Q3/2021 and belongs to the 1 generation of the Apple M series series.
Apple M1 Group Apple M1
1 Generation 1
Apple M1 Ultra (48-GPU) Name Apple M1 Max (32-GPU)
Mobile Segment Mobile
Apple M series Family Apple M series
 
 

CPU Cores and Base Frequency

The Apple M1 Ultra (48-GPU) has 20 CPU cores and can calculate 20 threads in parallel.
The clock frequency of the A-Core is 3.2 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
Processors with hybrid (big.LITTLE) architecture strike a balance between performance and power efficiency, making them ideal for mobile devices.
The Apple M1 Max (32-GPU) has 10 CPU cores and can calculate 10 threads in parallel.
2.06 GHz B-Core Frequency 2.06 GHz
hybrid (big.LITTLE) Core architecture hybrid (big.LITTLE)
16x Firestorm Cores A 8x Firestorm
20 CPU Cores 10
No Overclocking No
No Hyperthreading No
3.2 GHz A-Core Frequency 3.2 GHz
4x Icestorm Cores B 2x Icestorm
20 Threads 10
 
 

Internal Graphics

The Apple M1 Ultra (48-GPU) has integrated graphics, called iGPU for short.
Specifically, the Apple M1 Ultra (48-GPU) uses the Apple M1 Ultra (48 Core), which has 6144 texture shaders
and 768 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Apple M1 Max (32-GPU) has integrated graphics, called iGPU for short.
Specifically, the Apple M1 Max (32-GPU) uses the Apple M1 Max (32 Core), which has 4096 texture shaders
and 512 execution units.
-- GPU (Turbo) --
5 nm Technology 5 nm
-- Direct X --
64.0 GB Max. GPU Memory 32.0 GB
768 Execution units 512
Q1/2022 Release date Q3/2021
Apple M1 Ultra (48 Core) GPU name Apple M1 Max (32 Core)
6144 Shaders 4096
1.3 GHz GPU frequency 1.3 GHz
1 Generation 1
-- Max. displays --
 
 

Artificial Intelligence and Machine Learning

32 Neural cores @ 22 TOPS AI specifications 16 Neural cores @ 11 TOPS
Apple Neural Engine AI hardware Apple Neural Engine
 
 

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
Decode / Encode h265 / HEVC (8 bit) Decode / Encode
Decode / Encode VP9 Decode / Encode
Decode VP8 Decode
Decode VC-1 Decode
Decode / Encode JPEG Decode / Encode
Decode / Encode h264 Decode / Encode
Decode / Encode h265 / HEVC (10 bit) Decode / Encode
Decode AVC Decode
No AV1 No
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 128.0 GB distributed across 8 memory channels. It offers a peak memory bandwidth of 819.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
The processor supports a maximum memory capacity of 64.0 GB distributed across 4 memory channels. It offers a peak memory bandwidth of 409.6 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
LPDDR5-6400 Memory type LPDDR5-6400
819.2 GB/s Bandwidth 409.6 GB/s
Yes AES-NI Yes
No ECC No
pci PCIe pci
128.0 GB Max. Memory 64.0 GB
8 Memory channels 4
 
 

Thermal Management

The processor has a thermal design power (TDP) of 60 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
The processor has a thermal design power (TDP) of 30 W watts.
120 W TDP up 60 W
60 W TDP (PL1 / PBP) 30 W
-- Tjunction max --
 
 

Technical details

The Apple M1 Ultra (48-GPU) is manufactured using a 5 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Apple M1 Max (32-GPU) is manufactured using a 5 nm process.
Apple Virtualization Framework Virtualization Apple Virtualization Framework
5 nm Technology 5 nm
ARMv8-A64 (64 bit) Instruction set (ISA) ARMv8-A64 (64 bit)
Rosetta 2 x86-Emulation ISA extensions Rosetta 2 x86-Emulation
-- Part Number APL 1104
Chiplet Chip design Chiplet
Q1/2022 Release date Q3/2021
-- Release price --
52.0 MB L2-Cache 28.0 MB
Technical data sheet Documents Technical data sheet
0 bytes L3-Cache 0 bytes
Socket
macOS Operating systems macOS
M1 Architecture M1