# Compare Amazon Aurora instances

> Compare Amazon Aurora instances by size — every option priced side by side across regions and engines.

Source: https://www.bytebase.com/dbcost/aurora/compare/

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- [Memory-optimized (R-family) 12xlarge](/dbcost/aurora/compare/r-12xlarge.md) — 8 instances
- [Memory-optimized (R-family) 16xlarge](/dbcost/aurora/compare/r-16xlarge.md) — 9 instances
- [Memory-optimized (R-family) 24xlarge](/dbcost/aurora/compare/r-24xlarge.md) — 6 instances
- [Memory-optimized (R-family) 2xlarge](/dbcost/aurora/compare/r-2xlarge.md) — 10 instances
- [Memory-optimized (R-family) 32xlarge](/dbcost/aurora/compare/r-32xlarge.md) — 2 instances
- [Memory-optimized (R-family) 48xlarge](/dbcost/aurora/compare/r-48xlarge.md) — 3 instances
- [Memory-optimized (R-family) 4xlarge](/dbcost/aurora/compare/r-4xlarge.md) — 10 instances
- [Memory-optimized (R-family) 8xlarge](/dbcost/aurora/compare/r-8xlarge.md) — 10 instances
- [Memory-optimized (R-family) large](/dbcost/aurora/compare/r-large.md) — 8 instances
- [Memory-optimized (R-family) xlarge](/dbcost/aurora/compare/r-xlarge.md) — 10 instances
- [Burstable (T-family) 2xlarge](/dbcost/aurora/compare/t-2xlarge.md) — 2 instances
- [Burstable (T-family) large](/dbcost/aurora/compare/t-large.md) — 2 instances
- [Burstable (T-family) medium](/dbcost/aurora/compare/t-medium.md) — 3 instances
- [Burstable (T-family) small](/dbcost/aurora/compare/t-small.md) — 3 instances
- [Burstable (T-family) xlarge](/dbcost/aurora/compare/t-xlarge.md) — 2 instances