Amazon EMR now provides up to 30% lower cost and up to 15% improved performance for Spark workloads on Graviton2-based instances

Amazon EMR now supports Amazon EC2 M6g, C6g and R6g instances with EMR Versions 6.1.0, 5.31.0 and later. These instances are powered by AWS Graviton2 processors that are custom designed by AWS utilizing 64-bit ArmNeoverse cores to deliver the best price performance for cloud workloads running in Amazon EC2. Please read our blog for more information.

Source:: Amazon AWS