Memory-optimized (R-family) 16xlarge instances compared
Every Amazon Aurora instance in the Memory-optimized (R-family) 16xlarge group — 9 instances priced side by side. Switch region and engine, or sort by any column.
Engine
Architecture
| db.r5.16xlarge | 64 | 512 | $6,774 | $3,694 | $2,362 |
| db.r6g.16xlarge | 64 | 512 | $6,063 | $3,306 | $2,114 |
| db.r6gd.16xlarge | 64 | 512 | $7,288 | $5,321 | $3,863 |
| db.r6i.16xlarge | 64 | 512 | $6,774 | $3,693 | $2,362 |
| db.r7g.16xlarge | 64 | 512 | $6,456 | $4,713 | $3,422 |
| db.r7i.16xlarge | 64 | 512 | $6,774 | $4,268 | — |
| db.r8g.16xlarge | 64 | 512 | $6,447 | $4,062 | — |
| db.r8gd.16xlarge | 64 | 512 | $7,288 | — | — |
8 instances · US East (N. Virginia) · prices are for the database instance (compute) only — storage, IOPS, backup, and data transfer are billed separately. Reserved = effective monthly of the all-upfront term. Indicative prices as of July 20, 2026; verify with the provider.