db.r6g.xlargevsdb.r6i.xlarge.tpc2.mem2x
db.r6g.xlarge is 52% cheaper than db.r6i.xlarge.tpc2.mem2x on demand in US East (N. Virginia), saving $351.86 a month.
| At a glance | db.r6g.xlarge | db.r6i.xlarge.tpc2.mem2x |
|---|---|---|
| On-demand | $0.45/hr52% less | $0.932/hr |
| Lowest rate | $0.2597/hr61% less1-yr reserved, no upfront | $0.671/hr1-yr reserved, no upfront |
Prices in US East (N. Virginia)
“Off” is the discount against each type’s own on-demand price. PostgreSQL, USD per hour.
| Option | db.r6g.xlarge | db.r6i.xlarge.tpc2.mem2x | db.r6i.xlarge.tpc2.mem2x vs db.r6g.xlarge |
|---|---|---|---|
| On-demandPay by the hour | $0.45 | $0.932 | ▲ 107% |
| 1-yr reservedNo upfront | 42% off$0.2597 | 28% off$0.671 | ▲ 158% |
Key differences
The biggest lead each one has.
Where db.r6g.xlarge leads
On-demand price$0.45 vs $0.932 per hour
52% cheaperWhere db.r6i.xlarge.tpc2.mem2x leads
No clear lead on the measures we compare.
Specs
24 of 24 specs differ. Those are in bold.
| Compute8 of 8 differ | db.r6g.xlarge | db.r6i.xlarge.tpc2.mem2x |
|---|---|---|
| vCPUs | 4 | – |
| Physical cores | 4 | – |
| Threads per core | 1 | – |
| Architecture | arm64 | – |
| Processor | AWS Graviton2 | – |
| CPU maker | AWS | – |
| Sustained clock | 2.5 GHz | – |
| Burstable | No | – |
| Memory1 of 1 differ | db.r6g.xlarge | db.r6i.xlarge.tpc2.mem2x |
|---|---|---|
| Memory (GiB) | 32 | – |
| Networking3 of 3 differ | db.r6g.xlarge | db.r6i.xlarge.tpc2.mem2x |
|---|---|---|
| Network | Up to 10 Gigabit | – |
| Network baseline | 1.25 Gbps | – |
| Network peak | 10 Gbps | – |
| Storage7 of 7 differ | db.r6g.xlarge | db.r6i.xlarge.tpc2.mem2x |
|---|---|---|
| Storage | EBS Only | – |
| EBS baseline bandwidth | 1,188 Mbps | – |
| EBS max bandwidth | 4,750 Mbps | – |
| EBS baseline throughput | 148.5 MB/s | – |
| EBS max throughput | 593.75 MB/s | – |
| EBS baseline IOPS | 6,000 | – |
| EBS max IOPS | 20,000 | – |
| Instance details4 of 4 differ | db.r6g.xlarge | db.r6i.xlarge.tpc2.mem2x |
|---|---|---|
| Family | r6g | r6i |
| Category | Memory optimized | – |
| Current generation | Yes | – |
| Normalization factor | 8 | 16 |
| Other1 of 1 differ | db.r6g.xlarge | db.r6i.xlarge.tpc2.mem2x |
|---|---|---|
| Hardware Basis | r6g.xlarge | – |
On-demand prices by region
Cheapest for db.r6g.xlarge first. PostgreSQL, USD per hour.
| Region | db.r6g.xlarge | db.r6i.xlarge.tpc2.mem2x | Difference |
|---|---|---|---|
| US East (N. Virginia)Used in summaryus-east-1 | $0.45 | $0.932 | ▲ 107% |
| US East (Ohio)us-east-2 | $0.45 | $0.932 | ▲ 107% |
| US West (Oregon)us-west-2 | $0.45 | $0.932 | ▲ 107% |
| Asia Pacific (Malaysia)ap-southeast-5 | $0.46 | $1.02 | ▲ 122% |
| EU (Stockholm)eu-north-1 | $0.462 | $0.98 | ▲ 112% |
| Canada (Central)ca-central-1 | $0.486 | $1.024 | ▲ 111% |
| Canada West (Calgary)ca-west-1 | $0.486 | $1.024 | ▲ 111% |
| EU (Ireland)eu-west-1 | $0.504 | $1.031 | ▲ 105% |
| Europe (Spain)eu-south-2 | $0.504 | $1.032 | ▲ 105% |
| US West (N. California)us-west-1 | $0.504 | $1.027 | ▲ 104% |
| Asia Pacific (Hyderabad)ap-south-2 | $0.512 | $1.052 | ▲ 105% |
| Asia Pacific (Mumbai)ap-south-1 | $0.513 | $1.052 | ▲ 105% |
| EU (Milan)eu-south-1 | $0.528 | $1.084 | ▲ 105% |
| EU (Paris)eu-west-3 | $0.528 | $1.083 | ▲ 105% |
| EU (London)eu-west-2 | $0.529 | $1.088 | ▲ 106% |
| Israel (Tel Aviv)il-central-1 | $0.529 | $1.083 | ▲ 105% |
| Asia Pacific (Osaka)ap-northeast-3 | $0.539 | $1.108 | ▲ 106% |
| Asia Pacific (Jakarta)ap-southeast-3 | $0.54 | $1.108 | ▲ 105% |
| Asia Pacific (Melbourne)ap-southeast-4 | $0.54 | $1.106 | ▲ 105% |
| Asia Pacific (Seoul)ap-northeast-2 | $0.54 | $1.108 | ▲ 105% |
| Asia Pacific (Singapore)ap-southeast-1 | $0.54 | $1.108 | ▲ 105% |
| Asia Pacific (Sydney)ap-southeast-2 | $0.54 | $1.106 | ▲ 105% |
| Asia Pacific (Tokyo)ap-northeast-1 | $0.54 | $1.108 | ▲ 105% |
| AWS GovCloud (US-East)us-gov-east-1 | $0.54 | $1.122 | ▲ 108% |
| AWS GovCloud (US-West)us-gov-west-1 | $0.54 | $1.122 | ▲ 108% |
| EU (Frankfurt)eu-central-1 | $0.549 | $1.128 | ▲ 105% |
| Middle East (Bahrain)me-south-1 | $0.554 | $1.136 | ▲ 105% |
| Middle East (UAE)me-central-1 | $0.554 | $1.136 | ▲ 105% |
| Asia Pacific (Hong Kong)ap-east-1 | $0.593 | $1.219 | ▲ 106% |
| Africa (Cape Town)af-south-1 | $0.599 | $1.228 | ▲ 105% |
| Europe (Zurich)eu-central-2 | $0.603 | $1.241 | ▲ 106% |
| South America (Sao Paulo)sa-east-1 | $0.935 | $1.944 | ▲ 108% |
Keep exploring
Each type’s own page, and how it compares with others.
db.r6i.xlarge.tpc2.mem2x
db.r6i.xlarge.tpc2.mem2x prices and specsEvery size in the r6i familyCompare db.r6i.xlarge.tpc2.mem2x with
AWS RDS PostgreSQL prices in USD. Monthly figures use 730 hours. Prices last updated 12 Nov 2026.