db.r6gd.16xlarge
db.r6gd.16xlarge is an AWS RDS size with 64 vCPUs, 512 GiB memory. In US East (N. Virginia) it costs $8.229 per hour on demand ($6,007.17 per month) for PostgreSQL, Single-AZ; a 1-year reserved instance with no upfront costs $6.336 per hour, 23% less. It is sold in 28 regions.
Prices by region
USD per hour, PostgreSQL, Single-AZ. Reserved prices are no upfront, standard. Cheapest on-demand first.
| Region | On-demand | 1-yr reserved |
|---|---|---|
| US East (N. Virginia) us-east-1 | $8.229 | $6.336 |
| US East (Ohio) us-east-2 | $8.229 | $6.336 |
| US West (Oregon) us-west-2 | $8.229 | $6.336 |
| Asia Pacific (Malaysia) ap-southeast-5 | $8.416 | $6.48 |
| Asia Pacific (Thailand) ap-southeast-7 | $8.416 | $6.48 |
| Mexico (Central) mx-central-1 | $8.64 | – |
| Asia Pacific (Taipei) ap-east-2 | $8.896 | – |
| Canada (Central) ca-central-1 | $8.903 | $6.855 |
| EU (Ireland) eu-west-1 | $9.151 | $7.046 |
| Europe (Spain) eu-south-2 | $9.152 | – |
| US West (N. California) us-west-1 | $9.36 | $7.207 |
| Asia Pacific (Mumbai) ap-south-1 | $9.414 | $7.249 |
| Israel (Tel Aviv) il-central-1 | $9.61 | – |
| EU (Paris) eu-west-3 | $9.679 | $7.453 |
| Asia Pacific (Tokyo) ap-northeast-1 | $9.876 | $7.605 |
| Asia Pacific (Singapore) ap-southeast-1 | $9.876 | $7.605 |
| Asia Pacific (Jakarta) ap-southeast-3 | $9.876 | – |
| AWS GovCloud (US-East) us-gov-east-1 | $9.888 | $7.614 |
| AWS GovCloud (US-West) us-gov-west-1 | $9.888 | $7.614 |
| Asia Pacific (Osaka) ap-northeast-3 | $9.891 | – |
| Asia Pacific (Sydney) ap-southeast-2 | $9.942 | $7.655 |
| EU (Frankfurt) eu-central-1 | $9.951 | $7.662 |
| EU (Stockholm) eu-north-1 | $10.291 | $7.924 |
| Europe (Zurich) eu-central-2 | $10.928 | – |
| EU (London) eu-west-2 | $11.674 | $8.989 |
| Asia Pacific (Seoul) ap-northeast-2 | $12.019 | $9.255 |
| Asia Pacific (New Zealand) ap-southeast-6 | $16.403 | – |
| South America (Sao Paulo) sa-east-1 | $20.621 | $15.878 |
Prices by engine and deployment in US East (N. Virginia)
| Option | On-demand /hr | 1-yr reserved /hr | 3-yr reserved /hr |
|---|---|---|---|
| PostgreSQL · Single-AZ | $8.229 | $6.336 | – |
| PostgreSQL · Multi-AZ | $16.457 | $12.672 | – |
| PostgreSQL · Multi-AZ (readable standbys) | $23.117 | – | – |
| MariaDB · Single-AZ | $8.229 | $6.336 | – |
| MySQL · Single-AZ | $8.229 | $6.336 | – |
| Aurora PostgreSQL · Single-AZ | $9.984 | $7.688 | – |
| Aurora PostgreSQL I/O Optimized · Single-AZ | $12.979 | – | – |
| MariaDB · Multi-AZ | $16.457 | $12.672 | – |
| MySQL · Multi-AZ | $16.457 | $12.672 | – |
| MySQL · Multi-AZ (readable standbys) | $23.117 | – | – |
Specs
| Compute | Value |
|---|---|
| vCPUs | 64 |
| Physical cores | 64 |
| Threads per core | 1 |
| Architecture | arm64 |
| CPU maker | AWS |
| Sustained clock | 2.5 GHz |
| Burstable | No |
| Memory | Value |
|---|---|
| Memory (GiB) | 512 |
| Networking | Value |
|---|---|
| Network baseline | 25 Gbps |
| Network peak | 25 Gbps |
| Storage | Value |
|---|---|
| Local disks | 2 × 1,900 GB SSD |
| EBS baseline bandwidth | 19,000 Mbps |
| EBS max bandwidth | 19,000 Mbps |
| EBS baseline throughput | 2,375 MB/s |
| EBS max throughput | 2,375 MB/s |
| EBS baseline IOPS | 80,000 |
| EBS max IOPS | 80,000 |
| Instance details | Value |
|---|---|
| Instance type | db.r6gd.16xlarge |
| Family | r6gd |
| Normalization factor | 128 |
| Other | Value |
|---|---|
| Hardware Basis | r6gd.16xlarge |
Compare db.r6gd.16xlarge
With or without local disk and networking
Compute and memory optimized
Other processors
Other generations
Other r6gd sizes
| Size | vCPUs | Memory (GiB) | On-demand /hr |
|---|---|---|---|
| db.r6gd.large | 2 | 16 | $0.257 |
| db.r6gd.xlarge | 4 | 32 | $0.514 |
| db.r6gd.2xlarge | 8 | 64 | $1.029 |
| db.r6gd.4xlarge | 16 | 128 | $2.057 |
| db.r6gd.8xlarge | 32 | 256 | $4.114 |
| db.r6gd.12xlarge | 48 | 384 | $6.171 |
| db.r6gd.16xlarge | 64 | 512 | $8.229 |
Prices updated 2026-11-12 from AWS public price lists. Compare all AWS RDS sizes.