AMD CPUID
A very small Python library and CLI for parsing, interpreting and converting between the different ways AMD encodes processor identity (CPUID).
Representations
AMD exposes the same processor identity using different representations.
| Representation | Description |
|---|---|
| CPUID instruction | The 32-bit signature returned by the CPUID instruction. |
| Microcode header | The packed cpuid field of an AMD microcode patch header. |
| Family, Model, Stepping | The human-facing family / model / stepping numbers. |
For AMD Zen the base family is always 0xF, so the display family is 0xF + extended_family, and the model is extended_model << 4 | model.
Installation
pip install amd-cpuid
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