Standard_E8bds_v5 is an Azure Database for PostgreSQL & MySQL size with 8 vCPUs, 64 GiB memory. In Central US it costs $1.152 per hour on demand ($840.96 per month) for PostgreSQL, Single server. It is sold in 2 regions; the cheapest is East US 2 at $1.00 per hour.
Prices by region
USD per hour, PostgreSQL, Single server. Reserved prices are no upfront, standard. Cheapest on-demand first.