Logo for AMD's <a href="https://en.wikipedia.org/wiki/RDNA_(microarchitecture)" class="extiw" title="en:RDNA (microarchitecture)">Radeon DNA</a> (RDNA) GPU microarchitecture.
Advanced Micro Architectures Inc.
<a rel="nofollow" class="external text" href="https://www.amd.com/system/files/documents/rdna-whitepaper.pdf">Introducing RDNA architecture</a>, page 1