AWS Compute Optimizer now supports 51 additional Amazon Elastic Compute Cloud (Amazon EC2) instance types. The newly supported instance types include the latest generation general-purpose instances (M6id), compute optimized instances (C7i), memory optimized instances (R7i, X2idn, X2iedn), high-performance-computing (HPC) optimized instances (Hpc7a), and metal sized instances for C7gd, R7gd and M7gd. This expands the total EC2 instance types supported by AWS Compute Optimizer to 702.
Source:: Amazon AWS