Announcing Preview for Amazon RDS M6g and R6g Instance Types, Powered by AWS Graviton2 Processors
Amazon Relational Database Service (RDS) now supports AWS Graviton2-based database instances in preview. Graviton2 M6g and R6g database instances deliver better price performance over comparable current generation x86-based database instances. You can launch these database instances when using Amazon RDS for MySQL and Amazon RDS for PostgreSQL. Support for Amazon Aurora and Amazon RDS for MariaDB is coming soon.
Source:: Amazon AWS