AWS Amazon RDS

db.r3.8xlarge

Memory Optimizedx86_64Family: r3

x86_64 architecture memory optimized database instance class featuring 32 vCPUs and 244 GiB of RAM. Supported across 5 database engines in 15 AWS cloud regions.

From
$3.7800/ hr
MariaDB, cheapest Single-AZ rate in us-east-1
vCPUs
32
per database instance
Memory
244 GiB
per database instance
Engines
5
database engines supported
Regions
15
AWS regions

Supported Database Engines

Aurora→

Aurora MySQL

View engine pricing →
RDS→

MariaDB

View engine pricing →
RDS→

MySQL

View engine pricing →
RDS→

Oracle

View engine pricing →
RDS→

PostgreSQL

View engine pricing →

Alternatives

Compare db.r3.8xlarge 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
+1.2% rate
db.r8gd.8xlargeGraviton4
32 vCPU•256•Memory Optimized
$4.3680/hr$3188.64/mo
+15.6% rate
db.r7g.8xlargeGraviton3
32 vCPU•256 GiB•Memory Optimized
$3.8250/hr$2792.25/mo
+1.2% rate
db.r6g.8xlargeGraviton2
32 vCPU•256 GiB•Memory Optimized
$3.4370/hr$2509.01/mo
Save 9.1%

Rates by region

Rates across database engines, editions, and deployment options.

EngineDeploymentStorage / TierEdition & LicenseHourly RateMonthly (730h)$/GiB-Mo
MariaDBSingle-AZStandardNo license required$3.7800/hr$2759.40$11.31
MySQLSingle-AZStandardNo license required$3.7800/hr$2759.40$11.31
PostgreSQLSingle-AZStandardNo license required$3.9800/hr$2905.40$11.91
Aurora MySQLSingle-AZStandardNo license required$4.6400/hr$3387.20$13.88
MariaDBMulti-AZStandardNo license required$7.5600/hr$5518.80$22.62
MySQLMulti-AZStandardNo license required$7.5600/hr$5518.80$22.62
PostgreSQLMulti-AZStandardNo license required$7.9600/hr$5810.80$23.81