db.x1e.16xlarge is an AWS RDS size with 64 vCPUs, 1952 GiB memory. In US East (N. Virginia) it costs $22.418 per hour on demand ($16,365.07 per month) for Oracle Enterprise BYOL, Single-AZ. It is sold in 11 regions.
Prices by region
USD per hour, Oracle Enterprise BYOL, Single-AZ. Reserved prices are no upfront, standard. Cheapest on-demand first.