db.r6i.24xlargevsdb.r7i.24xlarge
db.r6i.24xlarge and db.r7i.24xlarge cost the same on demand in US East (N. Virginia), $12.00 per hour.
| At a glance | db.r6i.24xlarge | db.r7i.24xlarge |
|---|---|---|
| On-demand | $12.00/hr | $12.00/hr |
| Lowest rate | $6.931/hr14% less1-yr reserved, no upfront | $8.04/hr1-yr reserved, no upfront |
| Size | 96 vCPUs, 768 GiB | 96 vCPUs, 768 GiB |
| Processor | Intel Xeon Scalable Ice Lake | Intel Xeon Scalable (Sapphire Rapids 8488C) |
| Architecture | x86_64 | x86_64 |
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.24xlarge | db.r7i.24xlarge | db.r7i.24xlarge vs db.r6i.24xlarge |
|---|---|---|---|
| On-demandPay by the hour | $12.00 | $12.00 | Same |
| 1-yr reservedNo upfront | 42% off$6.931 | 33% off$8.04 | ▲ 16% |
| 1-yr savings planHourly commitment | — | 20% off$9.60 | — |
Key differences
The biggest lead each one has.
Where db.r6i.24xlarge leads
Sustained clock3.5 GHz vs 3.2 GHz
9% higherWhere db.r7i.24xlarge leads
No clear lead on the measures we compare.
Specs
5 of 24 specs differ. Those are in bold.
| Compute2 of 8 differ | db.r6i.24xlarge | db.r7i.24xlarge |
|---|---|---|
| vCPUs | 96 | 96 |
| Physical cores | 48 | 48 |
| Threads per core | 2 | 2 |
| Architecture | x86_64 | x86_64 |
| Processor | Intel Xeon Scalable Ice Lake | Intel Xeon Scalable (Sapphire Rapids 8488C) |
| CPU maker | Intel | Intel |
| Sustained clock | 3.5 GHz | 3.2 GHz |
| Burstable | No | No |
| MemoryAll 1 match | db.r6i.24xlarge | db.r7i.24xlarge |
|---|---|---|
| Memory (GiB) | 768 | 768 |
| NetworkingAll 3 match | db.r6i.24xlarge | db.r7i.24xlarge |
|---|---|---|
| Network | 37.5 Gbps | 37.5 Gbps |
| Network baseline | 37.5 Gbps | 37.5 Gbps |
| Network peak | 37.5 Gbps | 37.5 Gbps |
| StorageAll 7 match | db.r6i.24xlarge | db.r7i.24xlarge |
|---|---|---|
| Storage | EBS Only | EBS Only |
| EBS baseline bandwidth | 30,000 Mbps | 30,000 Mbps |
| EBS max bandwidth | 30,000 Mbps | 30,000 Mbps |
| EBS baseline throughput | 3,750 MB/s | 3,750 MB/s |
| EBS max throughput | 3,750 MB/s | 3,750 MB/s |
| EBS baseline IOPS | 120,000 | 120,000 |
| EBS max IOPS | 120,000 | 120,000 |
| Instance details2 of 4 differ | db.r6i.24xlarge | db.r7i.24xlarge |
|---|---|---|
| Family | r6i | r7i |
| Category | Memory optimized | Memory optimized |
| Current generation | Yes | Yes |
| Normalization factor | – | 384 |
| Other1 of 1 differ | db.r6i.24xlarge | db.r7i.24xlarge |
|---|---|---|
| Hardware Basis | r6i.24xlarge | r7i.24xlarge |
On-demand prices by region
Cheapest for db.r6i.24xlarge first. PostgreSQL, USD per hour.
| Region | db.r6i.24xlarge | db.r7i.24xlarge | Difference |
|---|---|---|---|
| US East (N. Virginia)Used in summaryus-east-1 | $12.00 | $12.00 | Same |
| US East (Ohio)us-east-2 | $12.00 | $12.00 | Same |
| US West (Oregon)us-west-2 | $12.00 | $12.00 | Same |
| Asia Pacific (Malaysia)ap-southeast-5 | $12.24 | $12.24 | Same |
| Asia Pacific (Thailand)ap-southeast-7 | $12.24 | $14.256 | ▲ 16% |
| EU (Stockholm)eu-north-1 | $12.336 | $12.336 | Same |
| Mexico (Central)mx-central-1 | $12.624 | $12.624 | Same |
| Asia Pacific (Taipei)ap-east-2 | $12.96 | $12.96 | Same |
| Canada (Central)ca-central-1 | $12.974 | $12.96 | Same |
| EU (Ireland)eu-west-1 | $13.44 | $13.44 | Same |
| US West (N. California)us-west-1 | $13.44 | $13.44 | Same |
| Asia Pacific (Mumbai)ap-south-1 | $13.68 | $13.68 | Same |
| EU (London)eu-west-2 | $14.112 | $14.112 | Same |
| EU (Milan)eu-south-1 | $14.112 | $14.112 | Same |
| EU (Paris)eu-west-3 | $14.112 | $14.112 | Same |
| Asia Pacific (Osaka)ap-northeast-3 | $14.40 | $16.80 | ▲ 17% |
| Asia Pacific (Seoul)ap-northeast-2 | $14.40 | $14.40 | Same |
| Asia Pacific (Singapore)ap-southeast-1 | $14.40 | $14.40 | Same |
| Asia Pacific (Sydney)ap-southeast-2 | $14.40 | $14.40 | Same |
| Asia Pacific (Tokyo)ap-northeast-1 | $14.40 | $14.40 | Same |
| EU (Frankfurt)eu-central-1 | $14.64 | $14.64 | Same |
| Asia Pacific (New Zealand)ap-southeast-6 | $15.12 | $15.12 | Same |
| AWS GovCloud (US-East)us-gov-east-1 | $16.80 | $14.40 | ▼ 14% |
| AWS GovCloud (US-West)us-gov-west-1 | $16.80 | $14.40 | ▼ 14% |
| Europe (Spain)eu-south-2 | $19.968 | $13.44 | ▼ 33% |
| Asia Pacific (Hyderabad)ap-south-2 | $20.592 | $15.84 | ▼ 23% |
| Asia Pacific (Jakarta)ap-southeast-3 | $21.84 | $14.40 | ▼ 34% |
| Asia Pacific (Melbourne)ap-southeast-4 | $21.84 | $16.80 | ▼ 23% |
| South America (Sao Paulo)sa-east-1 | $25.152 | $19.08 | ▼ 24% |
Keep exploring
Each type’s own page, and how it compares with others.
db.r6i.24xlarge
db.r6i.24xlarge prices and specsEvery size in the r6i familyCompare db.r6i.24xlarge with
db.r7i.24xlarge
db.r7i.24xlarge prices and specsEvery size in the r7i familyCompare db.r7i.24xlarge with
AWS RDS PostgreSQL prices in USD. Monthly figures use 730 hours. Prices last updated 12 Nov 2026.