Apple M1 Pro (10-CPU 16-GPU) vs Valve Steam Deck (AMD Custom APU 0405)

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CPU comparison with benchmarks


Apple M1 Pro (10-CPU 16-GPU) CPU1 vs CPU2 Valve Steam Deck (AMD Custom APU 0405)
Apple M1 Pro (10-CPU 16-GPU) Valve Steam Deck (AMD Custom APU 0405)

CPU comparison

Apple M1 Pro (10-CPU 16-GPU) or Valve Steam Deck (AMD Custom APU 0405) - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Apple M1 Pro (10-CPU 16-GPU) has 10 cores with 10 threads and clocks with a maximum frequency of 3.20 GHz. Up to 32 GB of memory is supported in 2 memory channels. The Apple M1 Pro (10-CPU 16-GPU) was released in Q3/2021.

The Valve Steam Deck (AMD Custom APU 0405) has 4 cores with 8 threads and clocks with a maximum frequency of 3.50 GHz. The CPU supports up to 16 GB of memory in 4 memory channels. The Valve Steam Deck (AMD Custom APU 0405) was released in Q4/2021.
Apple M series (25) Family AMD Ryzen 5 (85)
Apple M1 (9) CPU group AMD Aerith (Steam Deck) (1)
1 Generation 3
M1 Architecture Aerith (Zen 2)
Mobile Segment Mobile
-- Predecessor --
Apple M2 Pro (12-CPU 19-GPU) Successor Valve Steam Deck (2023 Refresh)

CPU Cores and Base Frequency

The Apple M1 Pro (10-CPU 16-GPU) is a 10 core processor with a clock frequency of 0.60 GHz (3.20 GHz). The Valve Steam Deck (AMD Custom APU 0405) has 4 CPU cores with a clock frequency of 2.40 GHz (3.50 GHz).

Apple M1 Pro (10-CPU 16-GPU) Characteristic Valve Steam Deck (AMD Custom APU 0405)
10 Cores 4
10 Threads 8
hybrid (big.LITTLE) Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
0.60 GHz (3.20 GHz)
8x Firestorm
A-Core 2.40 GHz (3.50 GHz)
0.60 GHz (2.06 GHz)
2x Icestorm
B-Core --

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Apple M1 Pro (10-CPU 16-GPU) Characteristic Valve Steam Deck (AMD Custom APU 0405)
Apple Neural Engine AI hardware --
16 Neural cores @ 11 TOPS AI specifications --

Internal Graphics

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.

Apple M1 Pro (16 Core) GPU AMD Custom Radeon Graphics (Steam Deck)
0.39 GHz GPU frequency 1.00 GHz
1.30 GHz GPU (Turbo) 1.60 GHz
1 GPU Generation --
5 nm Technology 7 nm
3 Max. displays 2
256 Compute units 8
2048 Shader 512
No Hardware Raytracing No
No Frame Generation No
16 GB Max. GPU Memory 8 GB
-- DirectX Version 12

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.

Apple M1 Pro (16 Core) GPU AMD Custom Radeon Graphics (Steam Deck)
Decode / Encode Codec h265 / HEVC (8 bit) Decode / Encode
Decode / Encode Codec h265 / HEVC (10 bit) Decode / Encode
Decode / Encode Codec h264 Decode / Encode
Decode / Encode Codec VP9 Decode / Encode
Decode Codec VP8 Decode / Encode
No Codec AV1 No
Decode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

The Apple M1 Pro (10-CPU 16-GPU) supports a maximum of 32 GB of memory in 2 memory channels. The Valve Steam Deck (AMD Custom APU 0405) can connect up to 16 GB of memory in 4 memory channels.

Apple M1 Pro (10-CPU 16-GPU) Characteristic Valve Steam Deck (AMD Custom APU 0405)
LPDDR5-6400 Memory LPDDR5-5500
32 GB Max. Memory 16 GB
2 (Dual Channel) Memory channels 4 (Quad Channel)
102.4 GB/s Max. Bandwidth 88.0 GB/s
No ECC No
28.00 MB L2 Cache 2.00 MB
-- L3 Cache 4.00 MB
4.0 PCIe version 3.0
-- PCIe lanes 8
-- PCIe Bandwidth 7.9 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Apple M1 Pro (10-CPU 16-GPU) has a TDP of 45 W, that of the Valve Steam Deck (AMD Custom APU 0405) is 15 W.

Apple M1 Pro (10-CPU 16-GPU) Characteristic Valve Steam Deck (AMD Custom APU 0405)
45 W TDP (PL1 / PBP) 15 W
-- TDP (PL2) --
-- TDP up --
-- TDP down 4 W
-- Tjunction max. 100 °C

Technical details

The Apple M1 Pro (10-CPU 16-GPU) has a 28.00 MB cache, while the Valve Steam Deck (AMD Custom APU 0405) cache has a total of 6.00 MB.

Apple M1 Pro (10-CPU 16-GPU) Characteristic Valve Steam Deck (AMD Custom APU 0405)
5 nm Technology 7 nm
Chiplet Chip design Monolithic
Armv8.5-A (64 bit) Instruction set (ISA) x86-64 (64 bit)
Rosetta 2 x86-Emulation ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
-- Socket FF3
Apple Virtualization Framework Virtualization AMD-V, SVM
Yes AES-NI Yes
macOS Operating systems SteamOS (Arch Linux)
Q3/2021 Release date Q4/2021
-- Release price --
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Rate these processors

Here you can rate the Apple M1 Pro (10-CPU 16-GPU) to help other visitors make their purchasing decisions. The average rating is 5.0 stars (106 ratings). Rate now:
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Average performance in benchmarks

⌀ Single core performance in 4 CPU benchmarks
Apple M1 Pro (10-CPU 16-GPU) (100%)
Valve Steam Deck (AMD Custom APU 0405) (54%)
⌀ Multi core performance in 4 CPU benchmarks
Apple M1 Pro (10-CPU 16-GPU) (100%)
Valve Steam Deck (AMD Custom APU 0405) (33%)

Cinebench 2024 (Single-Core)

The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
Apple M1 Pro (10-CPU 16-GPU) Apple M1 Pro (10-CPU 16-GPU)
10C 10T @ 3.20 GHz
113 (100%)
Valve Steam Deck (AMD Custom APU 0405) Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz
57 (50%)

Cinebench 2024 (Multi-Core)

The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
Apple M1 Pro (10-CPU 16-GPU) Apple M1 Pro (10-CPU 16-GPU)
10C 10T @ 3.20 GHz
802 (100%)
Valve Steam Deck (AMD Custom APU 0405) Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz
275 (34%)

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Apple M1 Pro (10-CPU 16-GPU) Apple M1 Pro (10-CPU 16-GPU)
10C 10T @ 3.20 GHz
1534 (100%)
Valve Steam Deck (AMD Custom APU 0405) Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz
975 (64%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Apple M1 Pro (10-CPU 16-GPU) Apple M1 Pro (10-CPU 16-GPU)
10C 10T @ 3.20 GHz
12390 (100%)
Valve Steam Deck (AMD Custom APU 0405) Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.80 GHz
4359 (35%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Apple M1 Pro (10-CPU 16-GPU) Apple M1 Pro (10-CPU 16-GPU)
10C 10T @ 3.20 GHz
1768 (100%)
Valve Steam Deck (AMD Custom APU 0405) Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz
849 (48%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Apple M1 Pro (10-CPU 16-GPU) Apple M1 Pro (10-CPU 16-GPU)
10C 10T @ 3.20 GHz
12574 (100%)
Valve Steam Deck (AMD Custom APU 0405) Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.80 GHz
3592 (29%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Apple M1 Pro (10-CPU 16-GPU) Apple M1 Pro (10-CPU 16-GPU)
10C 10T @ 3.20 GHz
2397 (100%)
Valve Steam Deck (AMD Custom APU 0405) Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz
1278 (53%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
Apple M1 Pro (10-CPU 16-GPU) Apple M1 Pro (10-CPU 16-GPU)
10C 10T @ 3.20 GHz
12407 (100%)
Valve Steam Deck (AMD Custom APU 0405) Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.80 GHz
4365 (35%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Apple M1 Pro (10-CPU 16-GPU) Apple M1 Pro (10-CPU 16-GPU)
Apple M1 Pro (16 Core) @ 1.30 GHz
5300 (100%)
Valve Steam Deck (AMD Custom APU 0405) Valve Steam Deck (AMD Custom APU 0405)
AMD Custom Radeon Graphics (Steam Deck) @ 1.60 GHz
1638 (31%)

Blender 3.1 Benchmark

In the Blender Benchmark 3.1, the scenes "monster", "junkshop" and "classroom" are rendered and the time required by the system is measured. In our benchmark we test the CPU and not the graphics card. Blender 3.1 was presented as a standalone version in March 2022.
Apple M1 Pro (10-CPU 16-GPU) Apple M1 Pro (10-CPU 16-GPU)
10C 10T @ 3.20 GHz
192 (100%)
Valve Steam Deck (AMD Custom APU 0405) Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.80 GHz
0 (0%)

CPU performance per watt (efficiency)

Efficiency of the processor under full load in the Cinebench R23 (multi-core) benchmark. The benchmark result is divided by the average energy required (CPU package power in watts). The higher the value, the more efficient the CPU is under full load.
Apple M1 Pro (10-CPU 16-GPU) Apple M1 Pro (10-CPU 16-GPU)
12,390 CB R23 MC @ 45 W
275 (100%)
Valve Steam Deck (AMD Custom APU 0405) Valve Steam Deck (AMD Custom APU 0405)
2.40 GHz
0 (0%)

Performance for Artificial Intelligence (AI) and Machine Learning (ML)

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. The performance is given in the number (trillions) of arithmetic operations per second (TOPS).
Apple M1 Pro (10-CPU 16-GPU) Apple M1 Pro (10-CPU 16-GPU)
10C 10T @ 0.60 GHz
11 (100%)
Valve Steam Deck (AMD Custom APU 0405) Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.40 GHz
0 (0%)

Devices using this processor

Apple M1 Pro (10-CPU 16-GPU) Valve Steam Deck (AMD Custom APU 0405)
Apple MacBook Pro 14 (2021)
Apple MacBook Pro 16 (2021)
Valve Steam Deck

News and articles for the Apple M1 Pro (10-CPU 16-GPU) and the Valve Steam Deck (AMD Custom APU 0405)


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