db.m6g.2xlargevsdb.m6i.2xlarge
db.m6g.2xlarge is 11% cheaper than db.m6i.2xlarge on demand in US East (N. Virginia), saving $55.48 a month. They use different processor architectures (arm64 and x86_64), so software built for one may need rebuilding to run on the other.
| At a glance | db.m6g.2xlarge | db.m6i.2xlarge |
|---|---|---|
| On-demand | $0.636/hr11% less | $0.712/hr |
| Lowest rate | $0.4073/hr11% less1-yr reserved, no upfront | $0.456/hr1-yr reserved, no upfront |
| Size | 8 vCPUs, 32 GiB | 8 vCPUs, 32 GiB |
| Processor | AWS Graviton2 | Intel Xeon Scalable Ice Lake |
| Architecture | arm64 | 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.m6g.2xlarge | db.m6i.2xlarge | db.m6i.2xlarge vs db.m6g.2xlarge |
|---|---|---|---|
| On-demandPay by the hour | $0.636 | $0.712 | ▲ 12% |
| 1-yr reservedNo upfront | 36% off$0.4073 | 36% off$0.456 | ▲ 12% |
Key differences
The biggest lead each one has.
Where db.m6g.2xlarge leads
On-demand price$0.636 vs $0.712 per hour
11% cheaperPhysical cores8 vs 4
2× higherWhere db.m6i.2xlarge leads
EBS max bandwidth10,000 Mbps vs 4,750 Mbps
2.1× higherSustained clock3.5 GHz vs 2.5 GHz
40% higherNetwork baseline3.125 Gbps vs 2.5 Gbps
25% higherSpecs
16 of 24 specs differ. Those are in bold.
| Compute6 of 8 differ | db.m6g.2xlarge | db.m6i.2xlarge |
|---|---|---|
| vCPUs | 8 | 8 |
| Physical cores | 8 | 4 |
| Threads per core | 1 | 2 |
| Architecture | arm64 | x86_64 |
| Processor | AWS Graviton2 | Intel Xeon Scalable Ice Lake |
| CPU maker | AWS | Intel |
| Sustained clock | 2.5 GHz | 3.5 GHz |
| Burstable | No | No |
| MemoryAll 1 match | db.m6g.2xlarge | db.m6i.2xlarge |
|---|---|---|
| Memory (GiB) | 32 | 32 |
| Networking3 of 3 differ | db.m6g.2xlarge | db.m6i.2xlarge |
|---|---|---|
| Network | Up to 10 Gigabit | Up to 12.5 Gbps |
| Network baseline | 2.5 Gbps | 3.125 Gbps |
| Network peak | 10 Gbps | 12.5 Gbps |
| Storage5 of 7 differ | db.m6g.2xlarge | db.m6i.2xlarge |
|---|---|---|
| Storage | EBS Only | EBS Only |
| EBS baseline bandwidth | 2,375 Mbps | 2,500 Mbps |
| EBS max bandwidth | 4,750 Mbps | 10,000 Mbps |
| EBS baseline throughput | 296.875 MB/s | 312.5 MB/s |
| EBS max throughput | 593.75 MB/s | 1,250 MB/s |
| EBS baseline IOPS | 12,000 | 12,000 |
| EBS max IOPS | 20,000 | 40,000 |
| Instance details1 of 4 differ | db.m6g.2xlarge | db.m6i.2xlarge |
|---|---|---|
| Family | m6g | m6i |
| Category | General purpose | General purpose |
| Current generation | Yes | Yes |
| Normalization factor | 16 | 16 |
| Other1 of 1 differ | db.m6g.2xlarge | db.m6i.2xlarge |
|---|---|---|
| Hardware Basis | m6g.2xlarge | m6i.2xlarge |
On-demand prices by region
Cheapest for db.m6g.2xlarge first. PostgreSQL, USD per hour.
| Region | db.m6g.2xlarge | db.m6i.2xlarge | Difference |
|---|---|---|---|
| US East (N. Virginia)Used in summaryus-east-1 | $0.636 | $0.712 | ▲ 12% |
| US East (Ohio)us-east-2 | $0.636 | $0.712 | ▲ 12% |
| US West (Oregon)us-west-2 | $0.636 | $0.712 | ▲ 12% |
| EU (Stockholm)eu-north-1 | $0.668 | $0.748 | ▲ 12% |
| Mexico (Central)mx-central-1 | $0.668 | $0.748 | ▲ 12% |
| Canada (Central)ca-central-1 | $0.7 | $0.784 | ▲ 12% |
| Canada West (Calgary)ca-west-1 | $0.7 | $0.784 | ▲ 12% |
| EU (Ireland)eu-west-1 | $0.704 | $0.788 | ▲ 12% |
| Europe (Spain)eu-south-2 | $0.704 | $0.788 | ▲ 12% |
| US West (N. California)us-west-1 | $0.725 | $0.812 | ▲ 12% |
| EU (London)eu-west-2 | $0.736 | $0.824 | ▲ 12% |
| EU (Paris)eu-west-3 | $0.736 | $0.824 | ▲ 12% |
| Israel (Tel Aviv)il-central-1 | $0.739 | $0.827 | ▲ 12% |
| EU (Milan)eu-south-1 | $0.74 | $0.827 | ▲ 12% |
| AWS GovCloud (US-East)us-gov-east-1 | $0.743 | $0.84 | ▲ 13% |
| AWS GovCloud (US-West)us-gov-west-1 | $0.743 | $0.84 | ▲ 13% |
| Asia Pacific (Malaysia)ap-southeast-5 | $0.752 | $0.84 | ▲ 12% |
| Asia Pacific (Thailand)ap-southeast-7 | $0.752 | $0.84 | ▲ 12% |
| EU (Frankfurt)eu-central-1 | $0.757 | $0.848 | ▲ 12% |
| Middle East (Bahrain)me-south-1 | $0.772 | $0.868 | ▲ 12% |
| Middle East (UAE)me-central-1 | $0.772 | $0.832 | ▲ 8% |
| Asia Pacific (Taipei)ap-east-2 | $0.796 | $0.888 | ▲ 12% |
| Europe (Zurich)eu-central-2 | $0.832 | $0.932 | ▲ 12% |
| South America (Sao Paulo)sa-east-1 | $0.833 | $0.932 | ▲ 12% |
| Africa (Cape Town)af-south-1 | $0.834 | $0.936 | ▲ 12% |
| Asia Pacific (Jakarta)ap-southeast-3 | $0.883 | $0.988 | ▲ 12% |
| Asia Pacific (Seoul)ap-northeast-2 | $0.883 | $0.988 | ▲ 12% |
| Asia Pacific (Singapore)ap-southeast-1 | $0.883 | $0.988 | ▲ 12% |
| Asia Pacific (Sydney)ap-southeast-2 | $0.883 | $0.988 | ▲ 12% |
| Asia Pacific (Tokyo)ap-northeast-1 | $0.883 | $0.988 | ▲ 12% |
| Asia Pacific (Hyderabad)ap-south-2 | $0.904 | $1.012 | ▲ 12% |
| Asia Pacific (Mumbai)ap-south-1 | $0.904 | $1.012 | ▲ 12% |
| Asia Pacific (New Zealand)ap-southeast-6 | $0.9284 | $1.038 | ▲ 12% |
| Asia Pacific (Osaka)ap-northeast-3 | $0.937 | $1.036 | ▲ 11% |
| Asia Pacific (Hong Kong)ap-east-1 | $0.971 | $1.087 | ▲ 12% |
Keep exploring
Each type’s own page, and how it compares with others.
db.m6g.2xlarge
db.m6g.2xlarge prices and specsEvery size in the m6g familyCompare db.m6g.2xlarge with
AWS RDS PostgreSQL prices in USD. Monthly figures use 730 hours. Prices last updated 12 Nov 2026.