AWS Amazon RDS
db.r5b.xlarge
Memory Optimizedx86_64Family: r5b
x86_64 architecture memory optimized database instance class featuring 4 vCPUs and 32 GiB of RAM. Supported across 5 database engines in 14 AWS cloud regions.
From
$0.5510/ hr
Oracle, cheapest Single-AZ rate in us-east-1vCPUs
4
per database instanceMemory
32 GiB
per database instanceEngines
5
database engines supportedRegions
14
AWS regionsSupported Database Engines
Alternatives
Compare db.r5b.xlarge with newer Graviton generations or alternative architectures of the same size.
db.r8g.xlargeGraviton4
4 vCPU•32 GiB•Memory Optimized
$0.4780/hr$348.94/mo
Save 13.2%db.r8gd.xlargeGraviton4
4 vCPU•32•Memory Optimized
$0.5460/hr$398.58/mo
Save 0.9%db.r7g.xlargeGraviton3
4 vCPU•32 GiB•Memory Optimized
$0.4780/hr$348.94/mo
Save 13.2%db.r6g.xlargeGraviton2
4 vCPU•32 GiB•Memory Optimized
$0.4300/hr$313.90/mo
Save 22.0%Rates by region
Rates across database engines, editions, and deployment options.
| Engine | Deployment | Storage / Tier | Edition & License | Hourly Rate | Monthly (730h) | $/GiB-Mo |
|---|---|---|---|---|---|---|
| Oracle | Single-AZ | Standard | EnterpriseBring your own license | $0.5510/hr | $402.23 | $12.57 |
| Oracle | Single-AZ | Standard | Standard TwoBring your own license | $0.5510/hr | $402.23 | $12.57 |
| Oracle | Single-AZ | Standard | EnterpriseBring your own license | $0.5520/hr | $402.96 | $12.59 |
| Oracle | Single-AZ | Standard | Standard TwoBring your own license | $0.5520/hr | $402.96 | $12.59 |
| MariaDB | Single-AZ | Standard | No license required | $0.5920/hr | $432.16 | $13.50 |
| MySQL | Single-AZ | Standard | No license required | $0.5920/hr | $432.16 | $13.50 |
| PostgreSQL | Single-AZ | Standard | No license required | $0.5920/hr | $432.16 | $13.50 |
| SQL Server | Single-AZ | Standard | Developer— | $0.8360/hr | $610.28 | $19.07 |
| SQL Server | Single-AZ | Standard | Enterprise— | $0.8360/hr | $610.28 | $19.07 |
| SQL Server | Single-AZ | Standard | Standard— | $0.8360/hr | $610.28 | $19.07 |
| SQL Server | Single-AZ | Standard | WebLicense included | $0.9630/hr | $702.99 | $21.97 |
| SQL Server | Single-AZ | Standard | Web— | $0.9630/hr | $702.99 | $21.97 |
| Oracle | Multi-AZ | Standard | EnterpriseBring your own license | $1.1030/hr | $805.19 | $25.16 |
| Oracle | Multi-AZ | Standard | Standard TwoBring your own license | $1.1030/hr | $805.19 | $25.16 |
| Oracle | Multi-AZ | Standard | EnterpriseBring your own license | $1.1040/hr | $805.92 | $25.19 |
| Oracle | Multi-AZ | Standard | Standard TwoBring your own license | $1.1040/hr | $805.92 | $25.19 |
| MariaDB | Multi-AZ | Standard | No license required | $1.1840/hr | $864.32 | $27.01 |
| MySQL | Multi-AZ | Standard | No license required | $1.1840/hr | $864.32 | $27.01 |
| PostgreSQL | Multi-AZ | Standard | No license required | $1.1840/hr | $864.32 | $27.01 |
| SQL Server | Single-AZ | Standard | StandardLicense included | $1.5870/hr | $1158.51 | $36.20 |
| SQL Server | Single-AZ | Standard | Standard— | $1.5870/hr | $1158.51 | $36.20 |
| SQL Server | Multi-AZ | Standard | Developer— | $1.6720/hr | $1220.56 | $38.14 |
| SQL Server | Multi-AZ | Standard | Enterprise— | $1.6720/hr | $1220.56 | $38.14 |
| SQL Server | Multi-AZ | Standard | Standard— | $1.6720/hr | $1220.56 | $38.14 |
| SQL Server | Multi-AZ | Standard | WebLicense included | $1.8584/hr | $1356.63 | $42.39 |
| SQL Server | Multi-AZ | Standard | Web— | $1.9260/hr | $1405.98 | $43.94 |
| SQL Server | Single-AZ | Standard | EnterpriseLicense included | $2.5770/hr | $1881.21 | $58.79 |
| SQL Server | Single-AZ | Standard | Enterprise— | $2.5770/hr | $1881.21 | $58.79 |
| SQL Server | Multi-AZ | Standard | StandardLicense included | $3.1750/hr | $2317.75 | $72.43 |
| SQL Server | Multi-AZ | Standard | Standard— | $3.1750/hr | $2317.75 | $72.43 |
| SQL Server | Multi-AZ | Standard | EnterpriseLicense included | $3.8130/hr | $2783.49 | $86.98 |
| SQL Server | Multi-AZ | Standard | Enterprise— | $3.8130/hr | $2783.49 | $86.98 |
No pricing rows match your filter criteria.