db.r6g.4xlargevsdb.r7g.4xlarge
db.r7g.4xlarge is 16% cheaper than db.r6g.4xlarge on demand in US East (N. Virginia), saving $314.63 a month.
| At a glance | db.r6g.4xlarge | db.r7g.4xlarge |
|---|---|---|
| On-demand | $2.642/hr | $2.211/hr16% less |
| Size | 16 vCPUs, 128 GiB | 16 vCPUs, 128 GiB |
| Processor | AWS Graviton2 | AWS Graviton3 |
| Architecture | arm64 | arm64 |
Prices in US East (N. Virginia)
“Off” is the discount against each type’s own on-demand price. Standard storage, USD per hour.
| Option | db.r6g.4xlarge | db.r7g.4xlarge | db.r7g.4xlarge vs db.r6g.4xlarge |
|---|---|---|---|
| On-demandPay by the hour | $2.642 | $2.211 | ▼ 16% |
| 1-yr savings planHourly commitment | — | 20% off$1.769 | — |
Key differences
The biggest lead each one has.
Where db.r6g.4xlarge leads
No clear lead on the measures we compare.
Where db.r7g.4xlarge leads
On-demand price$2.211 vs $2.642 per hour
16% cheaperNetwork baseline7.5 Gbps vs 5 Gbps
50% higherSustained clock2.6 GHz vs 2.5 GHz
4% higherSpecs
8 of 18 specs differ. Those are in bold.
| Compute2 of 8 differ | db.r6g.4xlarge | db.r7g.4xlarge |
|---|---|---|
| vCPUs | 16 | 16 |
| Physical cores | 16 | 16 |
| Threads per core | 1 | 1 |
| Architecture | arm64 | arm64 |
| Processor | AWS Graviton2 | AWS Graviton3 |
| CPU maker | AWS | AWS |
| Sustained clock | 2.5 GHz | 2.6 GHz |
| Burstable | No | No |
| MemoryAll 1 match | db.r6g.4xlarge | db.r7g.4xlarge |
|---|---|---|
| Memory (GiB) | 128 | 128 |
| Networking3 of 3 differ | db.r6g.4xlarge | db.r7g.4xlarge |
|---|---|---|
| Network | Up to 10 Gigabit | up to 15 |
| Network baseline | 5 Gbps | 7.5 Gbps |
| Network peak | 10 Gbps | 15 Gbps |
| StorageAll 1 match | db.r6g.4xlarge | db.r7g.4xlarge |
|---|---|---|
| Storage | EBS Only | EBS Only |
| Instance details2 of 4 differ | db.r6g.4xlarge | db.r7g.4xlarge |
|---|---|---|
| Family | r6g | r7g |
| Category | Memory optimized | Memory optimized |
| Current generation | Yes | Yes |
| Normalization factor | 41.6 | 32 |
| Other1 of 1 differ | db.r6g.4xlarge | db.r7g.4xlarge |
|---|---|---|
| Hardware Basis | r6g.4xlarge | r7g.4xlarge |
On-demand prices by region
Cheapest for db.r6g.4xlarge first. Standard storage, USD per hour.
| Region | db.r6g.4xlarge | db.r7g.4xlarge | Difference |
|---|---|---|---|
| US East (N. Virginia)Used in summaryus-east-1 | $2.642 | $2.211 | ▼ 16% |
| US East (Ohio)us-east-2 | $2.642 | $2.211 | ▼ 16% |
| US West (Oregon)us-west-2 | $2.642 | $2.211 | ▼ 16% |
| Asia Pacific (Malaysia)ap-southeast-5 | $2.705 | $2.26 | ▼ 16% |
| Europe (Spain)eu-south-2 | $2.906 | $2.432 | ▼ 16% |
| Canada (Central)ca-central-1 | $2.915 | $2.44 | ▼ 16% |
| Canada West (Calgary)ca-west-1 | $2.915 | $2.44 | ▼ 16% |
| EU (Ireland)eu-west-1 | $2.915 | $2.44 | ▼ 16% |
| US West (N. California)us-west-1 | $2.915 | $2.44 | ▼ 16% |
| Asia Pacific (Mumbai)ap-south-1 | $3.008 | $2.541 | ▼ 16% |
| EU (London)eu-west-2 | $3.098 | $2.592 | ▼ 16% |
| Asia Pacific (Melbourne)ap-southeast-4 | $3.189 | $2.668 | ▼ 16% |
| Asia Pacific (Osaka)ap-northeast-3 | $3.189 | $2.675 | ▼ 16% |
| Asia Pacific (Seoul)ap-northeast-2 | $3.189 | $2.668 | ▼ 16% |
| Asia Pacific (Singapore)ap-southeast-1 | $3.189 | $2.668 | ▼ 16% |
| Asia Pacific (Sydney)ap-southeast-2 | $3.189 | $2.668 | ▼ 16% |
| Asia Pacific (Tokyo)ap-northeast-1 | $3.189 | $2.668 | ▼ 16% |
| EU (Frankfurt)eu-central-1 | $3.189 | $2.668 | ▼ 16% |
| EU (Stockholm)eu-north-1 | $3.189 | $2.668 | ▼ 16% |
| Asia Pacific (Hong Kong)ap-east-1 | $3.507 | $2.935 | ▼ 16% |
| South America (Sao Paulo)sa-east-1 | $5.466 | $4.575 | ▼ 16% |
Keep exploring
Each type’s own page, and how it compares with others.
db.r6g.4xlarge
db.r6g.4xlarge prices and specsEvery size in the r6g familyCompare db.r6g.4xlarge with
db.r7g.4xlarge
db.r7g.4xlarge prices and specsEvery size in the r7g familyCompare db.r7g.4xlarge with
Amazon Neptune Standard storage prices in USD. Monthly figures use 730 hours. Prices last updated 12 Nov 2026.