db.r5.4xlarge.tpc2.mem4x
db.r5.4xlarge.tpc2.mem4x is an AWS RDS size with 16 vCPUs, 512 GiB memory (Intel Xeon Platinum 8175). In US East (N. Virginia) it costs $7.456 per hour on demand ($5,442.88 per month) for Oracle Enterprise BYOL, Single-AZ; a 1-year reserved instance with no upfront costs $4.313 per hour, 42% 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 |
|---|---|---|
| US East (N. Virginia) us-east-1 | $7.456 | $4.313 |
| US East (Ohio) us-east-2 | $7.456 | $4.313 |
| US West (Oregon) us-west-2 | $7.456 | $4.313 |
| EU (Stockholm) eu-north-1 | $7.836 | $4.94 |
| Canada (Central) ca-central-1 | $8.192 | $4.737 |
| US West (N. California) us-west-1 | $8.224 | $5.524 |
| EU (Ireland) eu-west-1 | $8.256 | $5.459 |
| Asia Pacific (Mumbai) ap-south-1 | $8.416 | $5.744 |
| EU (Milan) eu-south-1 | $8.669 | $5.734 |
| EU (Paris) eu-west-3 | $8.672 | $5.455 |
| EU (London) eu-west-2 | $8.704 | $5.761 |
| Asia Pacific (Sydney) ap-southeast-2 | $8.848 | $6.042 |
| Asia Pacific (Melbourne) ap-southeast-4 | $8.848 | – |
| Asia Pacific (Tokyo) ap-northeast-1 | $8.864 | $6.053 |
| Asia Pacific (Seoul) ap-northeast-2 | $8.864 | $6.053 |
| Asia Pacific (Osaka) ap-northeast-3 | $8.864 | $6.05 |
| Asia Pacific (Singapore) ap-southeast-1 | $8.864 | $6.053 |
| Asia Pacific (Jakarta) ap-southeast-3 | $8.864 | $6.382 |
| AWS GovCloud (US-East) us-gov-east-1 | $8.976 | $5.655 |
| AWS GovCloud (US-West) us-gov-west-1 | $8.976 | $5.655 |
| EU (Frankfurt) eu-central-1 | $9.024 | $5.975 |
| Middle East (Bahrain) me-south-1 | $9.082 | $6.198 |
| Asia Pacific (Hong Kong) ap-east-1 | $9.75 | $6.656 |
| Africa (Cape Town) af-south-1 | $9.825 | $6.499 |
| South America (Sao Paulo) sa-east-1 | $15.552 | $9.798 |
Prices by engine and deployment in US East (N. Virginia)
| Option | On-demand /hr | 1-yr reserved /hr | 3-yr reserved /hr |
|---|---|---|---|
| Oracle Enterprise BYOL · Single-AZ | $7.456 | $4.313 | – |
| Oracle Standard Two BYOL · Single-AZ | $7.456 | $4.313 | – |
| Oracle Enterprise BYOL · Multi-AZ | $14.912 | $8.626 | – |
| Oracle Standard Two BYOL · Multi-AZ | $14.912 | $8.626 | – |
Specs
| Compute | Value |
|---|---|
| vCPUs | 16 |
| Architecture | x86_64 |
| Processor | Intel Xeon Platinum 8175 |
| Clock speed | Up to 3.1 GHz |
| Memory | Value |
|---|---|
| Memory (GiB) | 512 |
| Networking | Value |
|---|---|
| Network | 20 Gbps |
| Storage | Value |
|---|---|
| Storage | EBS Only |
| Instance details | Value |
|---|---|
| Instance type | db.r5.4xlarge.tpc2.mem4x |
| Family | r5 |
| Category | Memory optimized |
| Current generation | Yes |
| Normalization factor | 128 |
Compare db.r5.4xlarge.tpc2.mem4x
Compute and memory optimized
With or without local disk and networking
vs db.r5d.4xlargevs db.r5b.4xlargevs db.r5b.4xlarge.tpc2.mem2xvs db.r5b.4xlarge.tpc2.mem3xvs db.r5b.4xlarge.tpc2.mem4x
Other generations
Other r5 sizes
| Size | vCPUs | Memory (GiB) | On-demand /hr |
|---|---|---|---|
| db.r5.large | 2 | 16 | $0.25 |
| db.r5.large.tpc1.mem2x | 2 | 32 | $0.466 |
| db.r5.xlarge | 4 | 32 | $0.5 |
| db.r5.xlarge.tpc2.mem4x | 4 | 128 | $1.864 |
| db.r5.2xlarge | 8 | 64 | $1.00 |
| db.r5.2xlarge.tpc1.mem2x | 8 | 128 | $1.864 |
| db.r5.2xlarge.tpc2.mem8x | 8 | 512 | $7.456 |
| db.r5.4xlarge | 16 | 128 | $2.00 |
| db.r5.4xlarge.tpc2.mem2x | 16 | 256 | $3.728 |
| db.r5.4xlarge.tpc2.mem3x | 16 | 384 | $5.592 |
| db.r5.4xlarge.tpc2.mem4x | 16 | 512 | $7.456 |
| db.r5.8xlarge | 32 | 256 | $4.00 |
| db.r5.8xlarge.tpc2.mem3x | 32 | 768 | $11.184 |
| db.r5.12xlarge | 48 | 384 | $6.00 |
| db.r5.12xlarge.tpc2.mem2x | 48 | 768 | $11.184 |
| db.r5.16xlarge | 64 | 512 | $8.00 |
| db.r5.24xlarge | 96 | 768 | $12.00 |
| db.r5.2xlarge.tpc2.mem4x | – | – | $3.728 |
| db.r5.6xlarge.tpc2.mem4x | – | – | $11.184 |
| db.r5.xlarge.tpc2.mem2x | – | – | $0.932 |
Prices updated 2026-11-12 from AWS public price lists. Compare all AWS RDS sizes.