https://wccftech.com/windows-10-21h1-system-requirements-and-compatible-chips/

To save your time, don't worry...

Windows 10 May 2021 Update is now available for over 1.3 billion Windows 10 users around the world. Following the release of the Service Pack-like October 2020 Update, version 21H1 is another minor update, promising a faster update experience for those running version 2004 or version 20H2.