AMD Ryzen 9 7940HS vs Apple M2 Max (38-GPU)

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CPU comparison with benchmarks

-VS-

CPU lineage

AMD Ryzen 9 7940HS or AMD Ryzen 9 7940HS – 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 AMD Ryzen 9 7940HS features 8 processor cores and has the capability to manage 16 threads concurrently.
It was released in Q1/2023 and belongs to the 6 generation of the AMD Ryzen 9 series.
To use the AMD Ryzen 9 7940HS, you'll need a motherboard with a FP8 socket.
The Apple M2 Max (38-GPU) features 12 processor cores and has the capability to manage 12 threads concurrently.
It was released in Q1/2023 and belongs to the 2 generation of the Apple M series series.
AMD Ryzen 7040 Group Apple M2
6 Generation 2
AMD Ryzen 9 7940HS Name Apple M2 Max (38-GPU)
Mobile Segment Mobile
AMD Ryzen 9 Family Apple M series
 
 

CPU Cores and Base Frequency

The AMD Ryzen 9 7940HS has 8 CPU cores and can calculate 16 threads in parallel.
The clock frequency of the AMD Ryzen 9 7940HS is 4.0 GHz
and turbo frequency for one core is 5.2 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The Apple M2 Max (38-GPU) has 12 CPU cores and can calculate 12 threads in parallel.
The clock frequency of the A-Core is 3.5 GHz.
Processors with hybrid (big.LITTLE) architecture strike a balance between performance and power efficiency, making them ideal for mobile devices.
None None 3.5 GHz
None None 2.8 GHz
5.2 GHz Turbo Frequency (1 core) None
normal Core architecture hybrid (big.LITTLE)
4.0 GHz Frequency None
8 CPU Cores 12
No Overclocking No
None None 8x Avalanche
Yes Hyperthreading No
None None 4x Blizzard
8x Zen 4 Cores None
16 Threads 12
 
 

Internal Graphics

The AMD Ryzen 9 7940HS has integrated graphics, called iGPU for short.
Specifically, the AMD Ryzen 9 7940HS uses the AMD Radeon 780M Graphics, which has 768 texture shaders
and 12 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Apple M2 Max (38-GPU) has integrated graphics, called iGPU for short.
Specifically, the Apple M2 Max (38-GPU) uses the Apple M2 Max (38 Core), which has 4864 texture shaders
and 608 execution units.
2.8 GHz GPU (Turbo) --
4 nm Technology 5 nm
12 Direct X --
32.0 GB Max. GPU Memory 96.0 GB
12 Execution units 608
Q1/2023 Release date Q1/2023
AMD Radeon 780M Graphics GPU name Apple M2 Max (38 Core)
768 Shaders 4864
1.2 GHz GPU frequency 1.4 GHz
10 Generation 2
-- Max. displays --
 
 

Artificial Intelligence and Machine Learning

AMD dedicated AI XDNA Technology AI specifications 16 Neural cores @ 15.8 TOPS
AMD Ryzen AI 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 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
Decode / Encode AV1 No
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 256.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 89.6 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 96.0 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.
DDR5-5600, LPDDR5X-7500 Memory type LPDDR5-6400
89.6 GB/s Bandwidth 409.6 GB/s
Yes AES-NI Yes
Yes ECC No
pci PCIe pci
256.0 GB Max. Memory 96.0 GB
2 Memory channels 4
 
 

Thermal Management

The processor has a thermal design power (TDP) of 54 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 45 W watts.
35 W TDP down None
54 W TDP (PL1 / PBP) 45 W
100 °C Tjunction max 100 °C
 
 

Technical details

The AMD Ryzen 9 7940HS is manufactured using a 4 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 16.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Apple M2 Max (38-GPU) is manufactured using a 5 nm process.
AMD-V, SVM Virtualization Apple Virtualization Framework
4 nm Technology 5 nm
x86-64 (64 bit) Instruction set (ISA) ARMv8-A64 (64 bit)
SSE4a, SSE4.1, SSE4.2, FMA3, AVX2, AVX512 ISA extensions Rosetta 2 x86-Emulation
100-000001128 Part Number --
Chiplet Chip design Chiplet
Q1/2023 Release date Q1/2023
-- Release price --
8.0 MB L2-Cache 36.0 MB
Technical data sheet Documents Technical data sheet
16.0 MB L3-Cache 0 bytes
FP8 Socket
Windows 10, Linux, Windows 11 Operating systems macOS, iPadOS
Phoenix (Zen 4) Architecture M2