db.r5b.8xlarge
Memory Optimizedx86_64Family: r5b
x86_64 architecture memory optimized database instance class featuring 32 vCPUs and 256 GiB of RAM. Supported across 5 database engines in 14 AWS cloud regions.
32vCPU Cores
256 GiBRAM
$12.58$/GiB-Mo (Base)
$4.4100From / hr
$3219.30From / month
14Regions
Supported Database Engines
Generational & Migration Alternatives
Compare db.r5b.8xlarge with newer Graviton generations or alternative architectures of the same size.
db.r8g.8xlargeGraviton4
32 vCPU•256 GiB•Memory Optimized
$3.8240/hr$2791.52/mo
Save 13.3%db.r8gd.8xlargeGraviton4
32 vCPU•256 GiB•Memory Optimized
$4.3680/hr$3188.64/mo
Save 1.0%db.r7g.8xlargeGraviton3
32 vCPU•256 GiB•Memory Optimized
$3.8250/hr$2792.25/mo
Save 13.3%db.r6g.8xlargeGraviton2
32 vCPU•256 GiB•Memory Optimized
$3.4370/hr$2509.01/mo
Save 22.1%Regional Pricing Matrix for db.r5b.8xlarge
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 | $4.4100/hr | $3219.30 | $12.58 |
| Oracle | Single-AZ | Standard | EnterpriseBring your own license | $4.4160/hr | $3223.68 | $12.59 |
| MySQL | Single-AZ | Standard | No license required | $4.7360/hr | $3457.28 | $13.50 |
| PostgreSQL | Single-AZ | Standard | No license required | $4.7360/hr | $3457.28 | $13.50 |
| MariaDB | Single-AZ | Standard | No license required | $4.7360/hr | $3457.28 | $13.50 |
| SQL Server | Single-AZ | Standard | Developer— | $6.6880/hr | $4882.24 | $19.07 |
| SQL Server | Single-AZ | Standard | Enterprise— | $6.6880/hr | $4882.24 | $19.07 |
| SQL Server | Single-AZ | Standard | Standard— | $6.6880/hr | $4882.24 | $19.07 |
| Oracle | Multi-AZ | Standard | EnterpriseBring your own license | $8.8210/hr | $6439.33 | $25.15 |
| Oracle | Multi-AZ | Standard | EnterpriseBring your own license | $8.8320/hr | $6447.36 | $25.19 |
| MariaDB | Multi-AZ | Standard | No license required | $9.4720/hr | $6914.56 | $27.01 |
| MySQL | Multi-AZ | Standard | No license required | $9.4720/hr | $6914.56 | $27.01 |
| PostgreSQL | Multi-AZ | Standard | No license required | $9.4720/hr | $6914.56 | $27.01 |
| SQL Server | Single-AZ | Standard | StandardLicense included | $12.6980/hr | $9269.54 | $36.21 |
| SQL Server | Single-AZ | Standard | Standard— | $12.6980/hr | $9269.54 | $36.21 |
| SQL Server | Multi-AZ | Standard | Enterprise— | $13.3760/hr | $9764.48 | $38.14 |
| SQL Server | Multi-AZ | Standard | Standard— | $13.3760/hr | $9764.48 | $38.14 |
| SQL Server | Multi-AZ | Standard | Developer— | $13.3760/hr | $9764.48 | $38.14 |
| SQL Server | Single-AZ | Standard | EnterpriseLicense included | $20.6130/hr | $15047.49 | $58.78 |
| SQL Server | Single-AZ | Standard | Enterprise— | $20.6130/hr | $15047.49 | $58.78 |
| SQL Server | Multi-AZ | Standard | StandardLicense included | $25.3970/hr | $18539.81 | $72.42 |
| SQL Server | Multi-AZ | Standard | Standard— | $25.3970/hr | $18539.81 | $72.42 |
| SQL Server | Multi-AZ | Standard | EnterpriseLicense included | $30.5070/hr | $22270.11 | $86.99 |
| SQL Server | Multi-AZ | Standard | Enterprise— | $30.5070/hr | $22270.11 | $86.99 |
No pricing rows match your filter criteria.