Apple M2 Max 30-Core GPU vs Radeon R9 M395X

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Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking382not rated
Place by popularitynot in top-100not in top-100
Power efficiency12.32no data
ArchitectureGCN 3.0 (2014−2019)no data
GPU code nameAmethystno data
Market segmentLaptopLaptop
Release date5 May 2015 (9 years ago)17 January 2023 (1 year ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores204830
Core clock speed723 MHzno data
Number of transistors5,000 millionno data
Manufacturing process technology28 nm5 nm
Power consumption (TDP)250 Wattno data
Texture fill rate92.54no data
Floating-point processing power2.961 TFLOPSno data
ROPs32no data
TMUs128no data

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Laptop sizelargemedium sized
Bus supportPCIe 3.0no data
InterfacePCIe 3.0 x16no data
Supplementary power connectorsNoneno data

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeGDDR5LPDDR5-6400
Maximum RAM amount4 GBno data
Memory bus width256 Bitno data
Memory clock speed1250 MHzno data
Memory bandwidth160.0 GB/sno data
Shared memory-+

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display ConnectorsNo outputsno data
Eyefinity+-

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

FreeSync+-
HD3D+-
PowerTune+-
DualGraphics+-
TrueAudio+-
ZeroCore+-
Switchable graphics+-

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectXDirectX® 12no data
Shader Model6.3no data
OpenGL4.4no data
OpenCLNot Listedno data
Mantle+-

Pros & cons summary


Recency 5 May 2015 17 January 2023
Chip lithography 28 nm 5 nm

Apple M2 Max 30-Core GPU has an age advantage of 7 years, and a 460% more advanced lithography process.

We couldn't decide between Radeon R9 M395X and Apple M2 Max 30-Core GPU. We've got no test results to judge.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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AMD Radeon R9 M395X
Radeon R9 M395X
Apple M2 Max 30-Core GPU
M2 Max 30-Core GPU

Comparisons with similar GPUs

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Community ratings

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4.3 15 votes

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3.4 112 votes

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Questions & comments

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