Standard_Ec64ads_v5 is an Azure Database for PostgreSQL & MySQL size with 64 vCPUs, 512 GiB memory. In North Europe it costs $9.60 per hour on demand ($7,008.00 per month) for PostgreSQL, Single server. It is sold in 3 regions; the cheapest is UAE North at $9.472 per hour.
Prices by region
USD per hour, PostgreSQL, Single server. Reserved prices are no upfront, standard. Cheapest on-demand first.