db.r6i.2xlargevsdb.r6in.2xlarge
db.r6i.2xlarge is 28% cheaper than db.r6in.2xlarge on demand in US East (N. Virginia), saving $280.32 a month.
| At a glance | db.r6i.2xlarge | db.r6in.2xlarge |
|---|---|---|
| On-demand | $1.00/hr28% less | $1.384/hr |
| Lowest rate | $0.5776/hr46% less1-yr reserved, no upfront | $1.065/hr1-yr reserved, no upfront |
| Size | 8 vCPUs, 64 GiB | 8 vCPUs, 64 GiB |
Prices in US East (N. Virginia)
“Off” is the discount against each type’s own on-demand price. PostgreSQL, USD per hour.
| Option | db.r6i.2xlarge | db.r6in.2xlarge | db.r6in.2xlarge vs db.r6i.2xlarge |
|---|---|---|---|
| On-demandPay by the hour | $1.00 | $1.384 | ▲ 38% |
| 1-yr reservedNo upfront | 42% off$0.5776 | 23% off$1.065 | ▲ 84% |
Key differences
The biggest lead each one has.
Where db.r6i.2xlarge leads
On-demand price$1.00 vs $1.384 per hour
28% cheaperWhere db.r6in.2xlarge leads
Network baseline12.5 Gbps vs 3.125 Gbps
4× higherEBS baseline bandwidth6,250 Mbps vs 2,500 Mbps
2.5× higherSpecs
17 of 24 specs differ. Those are in bold.
| Compute2 of 8 differ | db.r6i.2xlarge | db.r6in.2xlarge |
|---|---|---|
| vCPUs | 8 | 8 |
| Physical cores | 4 | 4 |
| Threads per core | 2 | 2 |
| Architecture | – | x86_64 |
| Processor | – | Intel Xeon Scalable Ice Lake |
| CPU maker | Intel | Intel |
| Sustained clock | 3.5 GHz | 3.5 GHz |
| Burstable | No | No |
| MemoryAll 1 match | db.r6i.2xlarge | db.r6in.2xlarge |
|---|---|---|
| Memory (GiB) | 64 | 64 |
| Networking3 of 3 differ | db.r6i.2xlarge | db.r6in.2xlarge |
|---|---|---|
| Network | – | Up to 40 Gbps |
| Network baseline | 3.125 Gbps | 12.5 Gbps |
| Network peak | 12.5 Gbps | 40 Gbps |
| Storage7 of 7 differ | db.r6i.2xlarge | db.r6in.2xlarge |
|---|---|---|
| Storage | – | EBS Only |
| EBS baseline bandwidth | 2,500 Mbps | 6,250 Mbps |
| EBS max bandwidth | 10,000 Mbps | 25,000 Mbps |
| EBS baseline throughput | 312.5 MB/s | 781.25 MB/s |
| EBS max throughput | 1,250 MB/s | 3,125 MB/s |
| EBS baseline IOPS | 12,000 | 25,000 |
| EBS max IOPS | 40,000 | 100,000 |
| Instance details4 of 4 differ | db.r6i.2xlarge | db.r6in.2xlarge |
|---|---|---|
| Family | r6i | r6in |
| Category | – | Memory optimized |
| Current generation | – | Yes |
| Normalization factor | 16 | 32 |
| Other1 of 1 differ | db.r6i.2xlarge | db.r6in.2xlarge |
|---|---|---|
| Hardware Basis | r6i.2xlarge | r6in.2xlarge |
On-demand prices by region
Cheapest for db.r6i.2xlarge first. PostgreSQL, USD per hour.
| Region | db.r6i.2xlarge | db.r6in.2xlarge | Difference |
|---|---|---|---|
| US East (N. Virginia)Used in summaryus-east-1 | $1.00 | $1.384 | ▲ 38% |
| US East (Ohio)us-east-2 | $1.00 | $1.384 | ▲ 38% |
| US West (Oregon)us-west-2 | $1.00 | $1.384 | ▲ 38% |
| EU (Stockholm)eu-north-1 | $1.028 | $2.759 | ▲ 168% |
| EU (Ireland)eu-west-1 | $1.12 | $1.552 | ▲ 39% |
| Asia Pacific (Singapore)ap-southeast-1 | $1.20 | $3.089 | ▲ 157% |
| Asia Pacific (Sydney)ap-southeast-2 | $1.20 | $3.141 | ▲ 162% |
| Asia Pacific (Tokyo)ap-northeast-1 | $1.20 | $1.672 | ▲ 39% |
| EU (Frankfurt)eu-central-1 | $1.22 | $3.089 | ▲ 153% |
Keep exploring
Each type’s own page, and how it compares with others.
db.r6i.2xlarge
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AWS RDS PostgreSQL prices in USD. Monthly figures use 730 hours. Prices last updated 12 Nov 2026.