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
Metadata
Release files for amd-cpuid 1.0.2
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| amd_cpuid-1.0.2.tar.gz | 17.7 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| amd_cpuid-1.0.2-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 33.7 kB
Release files / amd_cpuid-1.0.2.tar.gz
| Download URL | amd_cpuid-1.0.2.tar.gz |
|---|---|
| Size | 17.7 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
efe8a2c2139de6a1d1702b8a037318ad7f0119bd185355e718a3653fb8b445c0
|
|
BLAKE2b-256 checksum How to use checksums |
a33f6c2c6f092d5a7c21bde365f8c8c563f72cb5db8d403e7082a64343f36ba8
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/6.1.0 CPython/3.13.13
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Jul 20, 2026.
Transparency logRelease files / amd_cpuid-1.0.2-py3-none-any.whl
| Download URL | amd_cpuid-1.0.2-py3-none-any.whl |
|---|---|
| Size | 16.0 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
3189b69194c342be92ec3391647841def2f5e5796d7f785d8fa44f0194220374
|
|
BLAKE2b-256 checksum How to use checksums |
353fe6aded3f0e23d56a759e83384bfadf2c7ba1de3f7c7b4b89acd51160c2a1
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/6.1.0 CPython/3.13.13
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Jul 20, 2026.
Transparency log