db.r5b.16xlarge
Memory Optimizedx86_64Family: r5b
x86_64 architecture memory optimized database instance class featuring 64 vCPUs and 512 GiB of RAM. Supported across 5 database engines in 14 AWS cloud regions.
64vCPU Cores
512 GiBRAM
$12.58$/GiB-Mo (Base)
$8.8210From / hr
$6439.33From / month
14Regions
Supported Database Engines
Generational & Migration Alternatives
Compare db.r5b.16xlarge with newer Graviton generations or alternative architectures of the same size.
db.r8g.16xlargeGraviton4
64 vCPU•512 GiB•Memory Optimized
$7.6480/hr$5583.04/mo
Save 13.3%db.r8gd.16xlargeGraviton4
64 vCPU•512 GiB•Memory Optimized
$8.7360/hr$6377.28/mo
Save 1.0%db.r7g.16xlargeGraviton3
64 vCPU•512 GiB•Memory Optimized
$7.6500/hr$5584.50/mo
Save 13.3%db.r6g.16xlargeGraviton2
64 vCPU•512 GiB•Memory Optimized
$6.8740/hr$5018.02/mo
Save 22.1%Regional Pricing Matrix for db.r5b.16xlarge
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 | $8.8210/hr | $6439.33 | $12.58 |
| Oracle | Single-AZ | Standard | EnterpriseBring your own license | $8.8320/hr | $6447.36 | $12.59 |
| PostgreSQL | Single-AZ | Standard | No license required | $9.4720/hr | $6914.56 | $13.50 |
| MySQL | Single-AZ | Standard | No license required | $9.4720/hr | $6914.56 | $13.50 |
| MariaDB | Single-AZ | Standard | No license required | $9.4720/hr | $6914.56 | $13.50 |
| SQL Server | Single-AZ | Standard | Enterprise— | $13.3760/hr | $9764.48 | $19.07 |
| SQL Server | Single-AZ | Standard | Developer— | $13.3760/hr | $9764.48 | $19.07 |
| Oracle | Multi-AZ | Standard | EnterpriseBring your own license | $17.6420/hr | $12878.66 | $25.15 |
| Oracle | Multi-AZ | Standard | EnterpriseBring your own license | $17.6640/hr | $12894.72 | $25.19 |
| MariaDB | Multi-AZ | Standard | No license required | $18.9440/hr | $13829.12 | $27.01 |
| PostgreSQL | Multi-AZ | Standard | No license required | $18.9440/hr | $13829.12 | $27.01 |
| MySQL | Multi-AZ | Standard | No license required | $18.9440/hr | $13829.12 | $27.01 |
| SQL Server | Single-AZ | Standard | StandardLicense included | $25.3970/hr | $18539.81 | $36.21 |
| SQL Server | Multi-AZ | Standard | Enterprise— | $26.7520/hr | $19528.96 | $38.14 |
| SQL Server | Multi-AZ | Standard | Developer— | $26.7520/hr | $19528.96 | $38.14 |
| SQL Server | Single-AZ | Standard | Enterprise— | $41.2260/hr | $30094.98 | $58.78 |
| SQL Server | Single-AZ | Standard | EnterpriseLicense included | $41.2260/hr | $30094.98 | $58.78 |
| SQL Server | Multi-AZ | Standard | StandardLicense included | $50.7940/hr | $37079.62 | $72.42 |
| SQL Server | Multi-AZ | Standard | EnterpriseLicense included | $61.0140/hr | $44540.22 | $86.99 |
| SQL Server | Multi-AZ | Standard | Enterprise— | $61.0140/hr | $44540.22 | $86.99 |
No pricing rows match your filter criteria.