Due to defects in support for some new features of AMD processors on older operating systems, you need to select an operating system for AMD instances as appropriate. This topic describes ECS instances equipped with AMD processors and their compatibility with different operating systems.
Operating systems compatible with AMD EPYC™ Turin processor
Instance types
ECS instances equipped with the 5th-generation AMD EPYC™️ Turin processors are as follows:
List of supported images
The following table lists the Volcano Engine public image versions supported for instance types equipped with the 5th-generation AMD EPYC™️ Turin processors.
warning
To use an image version lower than the officially certified ones, stability cannot be guaranteed. You must evaluate and assume any potential risks yourself.
Operating systems compatible with AMD EPYC™ Genoa processor
Instance types
ECS instances equipped with the 4th-generation AMD EPYC™ Genoa processors are as follows:
List of supported images
The following table lists the Volcano Engine public image versions supported for instance types equipped with the 4th-generation AMD EPYC™ Genoa processors.
warning
If you run AMD instances on an operating system not officially supported, please evaluate and bear the potential risks.
Related documents
- For details about other public image versions provided by VolcanoEngine, see the Image release notes.