db.r8i.16xlarge
db.r8i.16xlarge is an AWS RDS size with 32 vCPUs, 512 GiB memory (Intel Xeon Scalable (Granite Rapids)). In US East (N. Virginia) it costs $8.40 per hour on demand ($6,132.00 per month) for Oracle Enterprise BYOL, Single-AZ; a 1-year reserved instance with no upfront costs $5.628 per hour, 33% less. It is sold in 25 regions.
Prices by region
USD per hour, Oracle Enterprise BYOL, Single-AZ. Reserved prices are no upfront, standard. Cheapest on-demand first.
| Region | On-demand | 1-yr reserved | 3-yr reserved | 1-yr savings plan |
|---|---|---|---|---|
| US East (N. Virginia) us-east-1 | $8.40 | $5.628 | $3.948 | $6.72 |
| US East (Ohio) us-east-2 | $8.40 | $5.628 | $3.948 | $6.72 |
| US West (Oregon) us-west-2 | $8.40 | $5.628 | $3.948 | $6.72 |
| Asia Pacific (Malaysia) ap-southeast-5 | $8.57 | $5.742 | $4.028 | $6.856 |
| EU (Stockholm) eu-north-1 | $8.635 | – | – | $6.908 |
| Canada (Central) ca-central-1 | $9.07 | $6.077 | $4.263 | $7.256 |
| Canada West (Calgary) ca-west-1 | $9.07 | – | – | $7.256 |
| Europe (Spain) eu-south-2 | $9.41 | $6.305 | $4.423 | $7.528 |
| EU (Ireland) eu-west-1 | $9.41 | $6.305 | $4.423 | $7.528 |
| US West (N. California) us-west-1 | $9.41 | $6.305 | $4.423 | $7.528 |
| Asia Pacific (Mumbai) ap-south-1 | $9.58 | $6.419 | $4.503 | $7.664 |
| Asia Pacific (Hyderabad) ap-south-2 | $9.58 | $6.419 | $4.503 | $7.664 |
| EU (Milan) eu-south-1 | $9.88 | – | – | $7.904 |
| EU (London) eu-west-2 | $9.88 | $6.62 | $4.644 | $7.904 |
| EU (Paris) eu-west-3 | $9.88 | $6.62 | $4.644 | $7.904 |
| Israel (Tel Aviv) il-central-1 | $9.88 | – | – | $7.904 |
| Asia Pacific (Tokyo) ap-northeast-1 | $10.08 | $6.754 | $4.738 | $8.064 |
| Asia Pacific (Seoul) ap-northeast-2 | $10.08 | $6.754 | $4.738 | $8.064 |
| Asia Pacific (Singapore) ap-southeast-1 | $10.08 | $6.754 | $4.738 | $8.064 |
| Asia Pacific (Sydney) ap-southeast-2 | $10.08 | $6.754 | $4.738 | $8.064 |
| EU (Frankfurt) eu-central-1 | $10.25 | $6.867 | $4.817 | $8.20 |
| Asia Pacific (New Zealand) ap-southeast-6 | $10.58 | $7.089 | $4.973 | $8.464 |
| Africa (Cape Town) af-south-1 | $10.83 | $7.256 | $5.09 | $8.664 |
| Europe (Zurich) eu-central-2 | $10.937 | – | – | $8.749 |
| South America (Sao Paulo) sa-east-1 | $13.229 | $8.863 | $6.218 | $10.583 |
Prices by engine and deployment in US East (N. Virginia)
| Option | On-demand /hr | 1-yr reserved /hr | 3-yr reserved /hr |
|---|---|---|---|
| SQL Server Enterprise · Single-AZ | $8.00 | – | – |
| SQL Server Enterprise BYOM · Single-AZ | $8.00 | – | – |
| SQL Server Enterprise BYOM Unbundled · Single-AZ | $8.00 | – | – |
| SQL Server Enterprise Developer BYOM · Single-AZ | $8.00 | – | – |
| SQL Server Enterprise Developer BYOM Unbundled · Single-AZ | $8.00 | – | – |
| SQL Server Enterprise Unbundled · Single-AZ | $8.00 | – | – |
| Oracle Enterprise BYOL · Single-AZ | $8.40 | $5.628 | $3.948 |
| SQL Server Enterprise BYOM Unbundled · Multi-AZ | $16.00 | – | – |
| SQL Server Enterprise Developer BYOM Unbundled · Multi-AZ | $16.00 | – | – |
| SQL Server Enterprise Unbundled · Multi-AZ | $16.00 | – | – |
| Oracle Enterprise BYOL · Multi-AZ | $16.80 | $11.256 | $7.896 |
Specs
| Compute | Value |
|---|---|
| vCPUs | 32 |
| Physical cores | 32 |
| Threads per core | 2 |
| Architecture | x86_64 |
| Processor | Intel Xeon Scalable (Granite Rapids) |
| CPU maker | Intel |
| Sustained clock | 3.9 GHz |
| Burstable | No |
| Memory | Value |
|---|---|
| Memory (GiB) | 512 |
| Networking | Value |
|---|---|
| Network | 30 Gbps |
| Network baseline | 30 Gbps |
| Network peak | 30 Gbps |
| Storage | Value |
|---|---|
| Storage | EBS Only |
| EBS baseline bandwidth | 20,000 Mbps |
| EBS max bandwidth | 20,000 Mbps |
| EBS baseline throughput | 2,500 MB/s |
| EBS max throughput | 2,500 MB/s |
| EBS baseline IOPS | 80,000 |
| EBS max IOPS | 80,000 |
| Instance details | Value |
|---|---|
| Instance type | db.r8i.16xlarge |
| Family | r8i |
| Category | Memory optimized |
| Current generation | Yes |
| Other | Value |
|---|---|
| Hardware Basis | r8i.16xlarge |
Compare db.r8i.16xlarge
Compute and memory optimized
Other processors
Other generations
Other r8i sizes
| Size | vCPUs | Memory (GiB) | On-demand /hr |
|---|---|---|---|
| db.r8i.large | 2 | 16 | $0.26 |
| db.r8i.xlarge | 4 | 32 | $0.53 |
| db.r8i.2xlarge | 4 | 64 | $1.05 |
| db.r8i.4xlarge | 16 | 128 | $2.10 |
| db.r8i.12xlarge | 24 | 384 | $6.30 |
| db.r8i.8xlarge | 32 | 256 | $4.20 |
| db.r8i.16xlarge | 32 | 512 | $8.40 |
| db.r8i.32xlarge | 64 | 1024 | $16.80 |
| db.r8i.24xlarge | 96 | 768 | $12.60 |
| db.r8i.48xlarge | 192 | 1536 | $25.20 |
| db.r8i.metal-48xl | 192 | 1536 | $18.90 |
| db.r8i.96xlarge | 192 | 3072 | $48.00 |
| db.r8i.metal-96xl | 384 | 3072 | $37.801 |
Prices updated 2026-11-12 from AWS public price lists. Compare all AWS RDS sizes.