m6gd family

The m6gd family has 7 sizes on AWS RDS, from 2 to 64 vCPUs and 8 to 256 GiB of memory. In US East (N. Virginia), on-demand prices run $0.187 to $5.973 per hour for PostgreSQL, Single-AZ. It is sold in 34 regions and listed as Arm (Graviton) and general purpose.

Sizes and prices in US East (N. Virginia)

TypevCPUsMemory (GiB)On-demand /hr1-yr reserved /hr
db.m6gd.large28$0.187$0.1437
db.m6gd.xlarge416$0.373$0.2875
db.m6gd.2xlarge832$0.747$0.5749
db.m6gd.4xlarge1664$1.493$1.15
db.m6gd.8xlarge32128$2.987$2.30
db.m6gd.12xlarge48192$4.48$3.45
db.m6gd.16xlarge64256$5.973$4.60

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Prices in USD per hour for PostgreSQL, Single-AZ; reserved prices are 1 year, no upfront. Updated 2026-11-12 from AWS public price lists. Compare all AWS RDS sizes.