Apple M4 (10-CPU) vs AMD Athlon II X3 405e

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CPU comparison with benchmarks


Apple M4 (10-CPU) CPU1 vs CPU2 AMD Athlon II X3 405e
Apple M4 (10-CPU) AMD Athlon II X3 405e

CPU comparison

Apple M4 (10-CPU) or AMD Athlon II X3 405e - 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 M4 (10-CPU) has 10 cores with 10 threads and clocks with a maximum frequency of 4.41 GHz. Up to 16 GB of memory is supported in 2 memory channels. The Apple M4 (10-CPU) was released in Q2/2024.

The AMD Athlon II X3 405e has 3 cores with 3 threads and clocks with a maximum frequency of 2.30 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The AMD Athlon II X3 405e was released in Q3/2009.
Apple M series (25) Family AMD Athlon II (52)
Apple M4 (2) CPU group AMD Athlon II X3 (Rana) (12)
4 Generation 1
M4 Architecture Rana
Mobile Segment Desktop / Server
Apple M3 Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Apple M4 (10-CPU) has 10 CPU cores and can calculate 10 threads in parallel. The clock frequency of the Apple M4 (10-CPU) is 0.70 GHz (4.41 GHz) while the AMD Athlon II X3 405e has 3 CPU cores and 3 threads can calculate simultaneously. The clock frequency of the AMD Athlon II X3 405e is at 2.30 GHz.

Apple M4 (10-CPU) Characteristic AMD Athlon II X3 405e
10 Cores 3
10 Threads 3
hybrid (big.LITTLE) Core architecture normal
No Hyperthreading No
No Overclocking ? No
0.70 GHz (4.41 GHz)
4x P-Core
A-Core 2.30 GHz
0.74 GHz (2.85 GHz)
6x E-Core
B-Core --

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

Apple M4 (10-CPU) Characteristic AMD Athlon II X3 405e
Apple Neural Engine AI hardware --
16 Neural cores @ 38 TOPS AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The Apple M4 (10-CPU) or AMD Athlon II X3 405e has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

Apple M4 (10 Core) GPU no iGPU
GPU frequency --
-- GPU (Turbo) --
-- GPU Generation --
3 nm Technology
2 Max. displays
160 Compute units --
1280 Shader --
Yes Hardware Raytracing No
No Frame Generation No
24 GB Max. GPU Memory --
-- DirectX Version --

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 M4 (10 Core) GPU no iGPU
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
Decode / Encode Codec VP9 No
Decode Codec VP8 No
Decode Codec AV1 No
Decode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

The Apple M4 (10-CPU) can use up to 16 GB of memory in 2 memory channels. The maximum memory bandwidth is 120.0 GB/s. The AMD Athlon II X3 405e supports up to 16 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 21.3 GB/s.

Apple M4 (10-CPU) Characteristic AMD Athlon II X3 405e
LPDDR5X-7500 Memory DDR3-1333
16 GB Max. Memory 16 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
120.0 GB/s Max. Bandwidth 21.3 GB/s
No ECC No
22.00 MB L2 Cache 1.50 MB
-- L3 Cache --
4.0 PCIe version 2.0
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The thermal design power (TDP for short) of the Apple M4 (10-CPU) is 22 W, while the AMD Athlon II X3 405e has a TDP of 45 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Apple M4 (10-CPU) Characteristic AMD Athlon II X3 405e
22 W TDP (PL1 / PBP) 45 W
-- TDP (PL2) --
-- TDP up --
15 W TDP down --
100 °C Tjunction max. --

Technical details

The Apple M4 (10-CPU) is manufactured in 3 nm and has 22.00 MB cache. The AMD Athlon II X3 405e is manufactured in 45 nm and has a 1.50 MB cache.

Apple M4 (10-CPU) Characteristic AMD Athlon II X3 405e
3 nm Technology 45 nm
Chiplet Chip design Unknown
Armv9-A (64 bit) Instruction set (ISA) x86-64 (64 bit)
Rosetta 2 x86-Emulation, AVX2, SME ISA extensions MMX, 3DNow!, SSE3, SSE4a
-- Socket AM3
Apple Virtualization Framework Virtualization AMD-V
Yes AES-NI No
macOS, iPadOS Operating systems Windows 10, Linux
Q2/2024 Release date Q3/2009
-- Release price --
show more data show more data


Rate these processors

Here you can rate the Apple M4 (10-CPU) to help other visitors make their purchasing decisions. The average rating is 4.8 stars (104 ratings). Rate now:
Here you can rate the AMD Athlon II X3 405e to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Apple M4 (10-CPU) (100%)
AMD Athlon II X3 405e (12%)
⌀ Multi core performance in 1 CPU benchmarks
Apple M4 (10-CPU) (100%)
AMD Athlon II X3 405e (6%)

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 M4 (10-CPU) Apple M4 (10-CPU)
10C 10T @ 4.41 GHz
2491 (100%)
AMD Athlon II X3 405e AMD Athlon II X3 405e
3C 3T @ 2.30 GHz
287 (12%)

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 M4 (10-CPU) Apple M4 (10-CPU)
10C 10T @ 0.70 GHz
12509 (100%)
AMD Athlon II X3 405e AMD Athlon II X3 405e
3C 3T @ 2.30 GHz
776 (6%)

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 M4 (10-CPU) Apple M4 (10-CPU)
10C 10T @ 4.41 GHz
3767 (100%)
AMD Athlon II X3 405e AMD Athlon II X3 405e
3C 3T @ 2.30 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 M4 (10-CPU) Apple M4 (10-CPU)
10C 10T @ 0.70 GHz
14621 (100%)
AMD Athlon II X3 405e AMD Athlon II X3 405e
3C 3T @ 2.30 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 M4 (10-CPU) Apple M4 (10-CPU)
10C 10T @ 0.70 GHz
0 (0%)
AMD Athlon II X3 405e AMD Athlon II X3 405e
3C 3T @ 2.30 GHz
1330 (100%)

AI performance (NPU)

The performance values of the processor's AI unit. The isolated NPU performance is given here, the total AI performance (NPU+CPU+iGPU) can be higher.

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 M4 (10-CPU) Apple M4 (10-CPU)
10C 10T @ 0.70 GHz
38 (100%)
AMD Athlon II X3 405e AMD Athlon II X3 405e
3C 3T @ 2.30 GHz
0 (0%)

Devices using this processor

Apple M4 (10-CPU) AMD Athlon II X3 405e
Apple iPad Pro 11 (2024) [1-2 TB] Unknown

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