.. meta::
   :description: ISA references for AMD GCN and Vega GPU architectures.
   :keywords: GCN, GCN 3, Vega, Instinct MI50, Instinct MI25, microarchitecture, ISA, AMD, ROCm

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AMD GCN and Vega architectures
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This page collects instruction set architecture (ISA) references for the AMD GCN
and Vega GPU architectures. Detailed microarchitecture documentation for these
architectures is coming soon.

ISA references
==============

* `AMD Vega 7nm (Instinct MI50) ISA reference <https://www.amd.com/system/files/TechDocs/vega-7nm-shader-instruction-set-architecture.pdf>`_
* `AMD Vega (Instinct MI25) ISA reference <https://www.amd.com/system/files/TechDocs/vega-shader-instruction-set-architecture.pdf>`_
* `AMD GCN 3 ISA reference <https://www.amd.com/system/files/TechDocs/gcn3-instruction-set-architecture.pdf>`_