Burstable (T-family) xlarge instances compared
Every Amazon RDS instance in the Burstable (T-family) xlarge group — 3 instances priced side by side. Switch region and engine, or sort by any column.
Engine
Architecture
| db.t3.xlarge | 4 | 16 | $212 | $141 | $99 |
| db.t4g.xlarge | 4 | 16 | $188 | $126 | $89 |
2 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.