Apple M3 Max (14-CPU 30-GPU) vs AMD A9-9420

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CPU comparison with benchmarks


Apple M3 Max (14-CPU 30-GPU) CPU1 vs CPU2 AMD A9-9420
Apple M3 Max (14-CPU 30-GPU) AMD A9-9420

CPU comparison

In this CPU comparison, we compare the Apple M3 Max (14-CPU 30-GPU) and the AMD A9-9420 and use benchmarks to check which processor is faster.

We compare the Apple M3 Max (14-CPU 30-GPU) 14 core processor released in Q4/2023 with the AMD A9-9420 which has 2 CPU cores and was introduced in Q2/2017.
Apple M series (25) Family AMD A (112)
Apple M3 (6) CPU group AMD A9-9000 (4)
3 Generation 4
M3 Architecture Stoney Ridge (Excavator)
Mobile Segment Mobile
Apple M2 Max (30-GPU) Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Apple M3 Max (14-CPU 30-GPU) is a 14 core processor with a clock frequency of 0.70 GHz (4.06 GHz). The processor can compute 14 threads at the same time. The AMD A9-9420 clocks with 3.00 GHz (3.60 GHz), has 2 CPU cores and can calculate 2 threads in parallel.

Apple M3 Max (14-CPU 30-GPU) Characteristic AMD A9-9420
14 Cores 2
14 Threads 2
hybrid (big.LITTLE) Core architecture normal
No Hyperthreading No
No Overclocking ? No
0.70 GHz (4.06 GHz)
10x P-Core
A-Core 3.00 GHz (3.60 GHz)
0.74 GHz (2.75 GHz)
4x E-Core
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 M3 Max (14-CPU 30-GPU) Characteristic AMD A9-9420
Apple Neural Engine AI hardware --
16 Neural cores @ 35 TOPS AI specifications --

Internal Graphics

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

Apple M3 Max (30 Core) GPU AMD Radeon R5 (Stoney Ridge)
0.39 GHz GPU frequency 0.85 GHz
1.40 GHz GPU (Turbo) --
-- GPU Generation 7
3 nm Technology 28 nm
5 Max. displays 3
480 Compute units 3
3840 Shader 192
Yes Hardware Raytracing No
No Frame Generation No
96 GB Max. GPU Memory 2 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 M3 Max (30 Core) GPU AMD Radeon R5 (Stoney Ridge)
Decode / Encode Codec h265 / HEVC (8 bit) Decode
Decode / Encode Codec h265 / HEVC (10 bit) Decode
Decode / Encode Codec h264 Decode
Decode / Encode Codec VP9 Decode
Decode Codec VP8 Decode
Decode Codec AV1 No
Decode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

Up to 96 GB of memory in a maximum of 3 memory channels is supported by the Apple M3 Max (14-CPU 30-GPU), while the AMD A9-9420 supports a maximum of 8 GB of memory with a maximum memory bandwidth of 17.1 GB/s enabled.

Apple M3 Max (14-CPU 30-GPU) Characteristic AMD A9-9420
LPDDR5-6400 Memory DDR4-2133
96 GB Max. Memory 8 GB
3 Memory channels 1 (Single Channel)
307.2 GB/s Max. Bandwidth 17.1 GB/s
No ECC No
36.00 MB L2 Cache --
-- L3 Cache 2.00 MB
4.0 PCIe version 3.0
-- PCIe lanes 8
-- PCIe Bandwidth 7.9 GB/s

Thermal Management

The Apple M3 Max (14-CPU 30-GPU) has a TDP of 50 W. The TDP of the AMD A9-9420 is 15 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Apple M3 Max (14-CPU 30-GPU) Characteristic AMD A9-9420
50 W TDP (PL1 / PBP) 15 W
-- TDP (PL2) --
-- TDP up 25 W
-- TDP down 10 W
100 °C Tjunction max. 90 °C

Technical details

The Apple M3 Max (14-CPU 30-GPU) has 36.00 MB cache and is manufactured in 3 nm. The cache of AMD A9-9420 is at 2.00 MB. The processor is manufactured in 28 nm.

Apple M3 Max (14-CPU 30-GPU) Characteristic AMD A9-9420
3 nm Technology 28 nm
Chiplet Chip design Unknown
Armv8-A (64 bit) Instruction set (ISA) x86-64 (64 bit)
Rosetta 2 x86-Emulation ISA extensions SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4
-- Socket FP4
Apple Virtualization Framework Virtualization AMD-V
Yes AES-NI Yes
macOS, iPadOS Operating systems
Q4/2023 Release date Q2/2017
-- Release price --
show more data show more data


Rate these processors

Here you can rate the Apple M3 Max (14-CPU 30-GPU) to help other visitors make their purchasing decisions. The average rating is 4.9 stars (144 ratings). Rate now:
Here you can rate the AMD A9-9420 to help other visitors make their purchasing decisions. The average rating is 5.0 stars (1 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Apple M3 Max (14-CPU 30-GPU) (100%)
AMD A9-9420 (23%)
⌀ Multi core performance in 1 CPU benchmarks
Apple M3 Max (14-CPU 30-GPU) (100%)
AMD A9-9420 (4%)

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 M3 Max (14-CPU 30-GPU) Apple M3 Max (14-CPU 30-GPU)
14C 14T @ 4.06 GHz
2150 (100%)
AMD A9-9420 AMD A9-9420
2C 2T @ 3.60 GHz
497 (23%)

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 M3 Max (14-CPU 30-GPU) Apple M3 Max (14-CPU 30-GPU)
14C 14T @ 3.60 GHz
20961 (100%)
AMD A9-9420 AMD A9-9420
2C 2T @ 3.00 GHz
805 (4%)

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 M3 Max (14-CPU 30-GPU) Apple M3 Max (14-CPU 30-GPU)
Apple M3 Max (30 Core) @ 1.40 GHz
10650 (100%)
AMD A9-9420 AMD A9-9420
AMD Radeon R5 (Stoney Ridge) @ 0.85 GHz
325 (3%)

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 M3 Max (14-CPU 30-GPU) Apple M3 Max (14-CPU 30-GPU)
14C 14T @ 4.06 GHz
141 (100%)
AMD A9-9420 AMD A9-9420
2C 2T @ 3.60 GHz
0 (0%)

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 M3 Max (14-CPU 30-GPU) Apple M3 Max (14-CPU 30-GPU)
14C 14T @ 4.06 GHz
1373 (100%)
AMD A9-9420 AMD A9-9420
2C 2T @ 3.60 GHz
0 (0%)

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 M3 Max (14-CPU 30-GPU) Apple M3 Max (14-CPU 30-GPU)
14C 14T @ 4.06 GHz
1968 (100%)
AMD A9-9420 AMD A9-9420
2C 2T @ 3.60 GHz
0 (0%)

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 M3 Max (14-CPU 30-GPU) Apple M3 Max (14-CPU 30-GPU)
14C 14T @ 3.60 GHz
20983 (100%)
AMD A9-9420 AMD A9-9420
2C 2T @ 3.00 GHz
0 (0%)

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 M3 Max (14-CPU 30-GPU) Apple M3 Max (14-CPU 30-GPU)
14C 14T @ 4.06 GHz
3125 (100%)
AMD A9-9420 AMD A9-9420
2C 2T @ 3.60 GHz
0 (0%)

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 M3 Max (14-CPU 30-GPU) Apple M3 Max (14-CPU 30-GPU)
14C 14T @ 3.60 GHz
19404 (100%)
AMD A9-9420 AMD A9-9420
2C 2T @ 3.00 GHz
0 (0%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Apple M3 Max (14-CPU 30-GPU) Apple M3 Max (14-CPU 30-GPU)
14C 14T @ 3.60 GHz
0 (0%)
AMD A9-9420 AMD A9-9420
2C 2T @ 3.00 GHz
2348 (100%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
Apple M3 Max (14-CPU 30-GPU) Apple M3 Max (14-CPU 30-GPU)
14C 14T @ 0.70 GHz
0 (0%)
AMD A9-9420 AMD A9-9420
2C 2T @ 3.00 GHz
328 (100%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 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 M3 Max (14-CPU 30-GPU) Apple M3 Max (14-CPU 30-GPU)
14C 14T @ 4.06 GHz
0 (0%)
AMD A9-9420 AMD A9-9420
2C 2T @ 3.60 GHz
81 (100%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 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 M3 Max (14-CPU 30-GPU) Apple M3 Max (14-CPU 30-GPU)
14C 14T @ 3.60 GHz
0 (0%)
AMD A9-9420 AMD A9-9420
2C 2T @ 3.00 GHz
134 (100%)

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 M3 Max (14-CPU 30-GPU) Apple M3 Max (14-CPU 30-GPU)
14C 14T @ 0.70 GHz
35 (100%)
AMD A9-9420 AMD A9-9420
2C 2T @ 3.00 GHz
0 (0%)

Devices using this processor

Apple M3 Max (14-CPU 30-GPU) AMD A9-9420
Apple MacBook Pro 14 (2023)
Apple MacBook Pro 16 (2023)
Unknown

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