Memory-optimized (R-family) 8xlarge instances compared
Every Amazon Aurora instance in the Memory-optimized (R-family) 8xlarge group — 10 instances priced side by side. Switch region and engine, or sort by any column.
Engine
Architecture
| db.r5.8xlarge | 32 | 256 | $3,387 | $1,847 | $1,181 |
| db.r6g.8xlarge | 32 | 256 | $3,032 | $1,653 | $1,057 |
| db.r6gd.8xlarge | 32 | 256 | $3,644 | $2,660 | $1,931 |
| db.r6i.8xlarge | 32 | 256 | $3,387 | $1,847 | $1,181 |
| db.r7g.8xlarge | 32 | 256 | $3,228 | $2,357 | $1,711 |
| db.r7i.8xlarge | 32 | 256 | $3,387 | $2,134 | — |
| db.r8g.8xlarge | 32 | 256 | $3,224 | $2,031 | — |
| db.r8gd.8xlarge | 32 | 256 | $3,644 | — | — |
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.