New Arm-based versions of Amazon EC2 M, R, and C instance families, powered by new AWS-designed Graviton2 processors, delivering up to 40% improved price/performance over comparable x86-based instances New Amazon EC2 machine learning instance, featuring AWS-designed Inferentia chips, offer high performance and the lowest cost machine learning inference in the cloud AWS Compute Optimizer machine New Arm-based versions of Amazon EC2 M, R, and C instance families, powered by new AWS-designed Graviton2 processors, delivering up to 40% improved price/performance over comparable x86-based instances New Amazon EC2 machine learning instance, featuring AWS-designed Inferentia chips, offer high performance and the lowest cost machine learning inference in the cloud AWS Compute Optimizer machine