m6g family

The m6g 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 $0.159 to $5.088 per hour for PostgreSQL, Single-AZ. It is sold in 36 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.m6g.large28$0.159$0.1018
db.m6g.xlarge416$0.318$0.2037
db.m6g.2xlarge832$0.636$0.4073
db.m6g.4xlarge1664$1.272$0.8147
db.m6g.8xlarge32128$2.544$1.629
db.m6g.12xlarge48192$3.816$2.444
db.m6g.16xlarge64256$5.088$3.259

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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.