db.m7i.largevsdb.r7i.large

db.m7i.large is 29% cheaper than db.r7i.large on demand in US East (N. Virginia), saving $52.56 a month.

At a glancedb.m7i.largedb.r7i.large
On-demand$0.178/hr29% less$0.25/hr
Lowest rate$0.119/hr29% less1-yr reserved, no upfront$0.167/hr1-yr reserved, no upfront
Size2 vCPUs, 8 GiB2 vCPUs, 16 GiB

Prices in US East (N. Virginia)

“Off” is the discount against each type’s own on-demand price. PostgreSQL, USD per hour.

Optiondb.m7i.largedb.r7i.largedb.r7i.large vs db.m7i.large
On-demandPay by the hour$0.178$0.25▲ 40%
1-yr reservedNo upfront33% off$0.11933% off$0.167▲ 40%
1-yr savings planHourly commitment20% off$0.142420% off$0.2▲ 40%

Key differences

The biggest lead each one has.

Where db.m7i.large leads
On-demand price$0.178 vs $0.25 per hour
29% cheaper
Where db.r7i.large leads
Memory (GiB)16 vs 8
2× higher

Specs

9 of 24 specs differ. Those are in bold.

Compute2 of 8 differdb.m7i.largedb.r7i.large
vCPUs22
Physical cores11
Threads per core22
Architecturex86_64–
ProcessorIntel Xeon Scalable (Sapphire Rapids 8488C)–
CPU makerIntelIntel
Sustained clock3.2 GHz3.2 GHz
BurstableNoNo
Memory1 of 1 differdb.m7i.largedb.r7i.large
Memory (GiB)816
Networking1 of 3 differdb.m7i.largedb.r7i.large
NetworkUp to 12.5 Gbps–
Network baseline0.781 Gbps0.781 Gbps
Network peak12.5 Gbps12.5 Gbps
Storage1 of 7 differdb.m7i.largedb.r7i.large
StorageEBS Only–
EBS baseline bandwidth650 Mbps650 Mbps
EBS max bandwidth10,000 Mbps10,000 Mbps
EBS baseline throughput81.25 MB/s81.25 MB/s
EBS max throughput1,250 MB/s1,250 MB/s
EBS baseline IOPS3,6003,600
EBS max IOPS40,00040,000
Instance details3 of 4 differdb.m7i.largedb.r7i.large
Familym7ir7i
CategoryGeneral purpose–
Current generationYes–
Normalization factor44
Other1 of 1 differdb.m7i.largedb.r7i.large
Hardware Basism7i.larger7i.large

On-demand prices by region

Cheapest for db.m7i.large first. PostgreSQL, USD per hour.

Regiondb.m7i.largedb.r7i.largeDifference
US East (N. Virginia)Used in summaryus-east-1$0.178$0.25▲ 40%
US East (Ohio)us-east-2$0.178$0.25▲ 40%
US West (Oregon)us-west-2$0.178$0.25▲ 40%
EU (Stockholm)eu-north-1$0.187$0.257▲ 37%
Mexico (Central)mx-central-1$0.187$0.263▲ 41%
Canada (Central)ca-central-1$0.196$0.27▲ 38%
EU (Ireland)eu-west-1$0.197$0.28▲ 42%
Europe (Spain)eu-south-2$0.197$0.28▲ 42%
US West (N. California)us-west-1$0.203$0.28▲ 38%
EU (London)eu-west-2$0.206$0.294▲ 43%
EU (Paris)eu-west-3$0.206$0.294▲ 43%
EU (Milan)eu-south-1$0.207$0.294▲ 42%
Asia Pacific (Malaysia)ap-southeast-5$0.21$0.255▲ 21%
Asia Pacific (Thailand)ap-southeast-7$0.21$0.297▲ 41%
AWS GovCloud (US-East)us-gov-east-1$0.21$0.3▲ 43%
AWS GovCloud (US-West)us-gov-west-1$0.21$0.3▲ 43%
EU (Frankfurt)eu-central-1$0.212$0.305▲ 44%
Asia Pacific (Taipei)ap-east-2$0.222$0.27▲ 22%
South America (Sao Paulo)sa-east-1$0.233$0.3975▲ 71%
Asia Pacific (Jakarta)ap-southeast-3$0.247$0.3▲ 21%
Asia Pacific (Melbourne)ap-southeast-4$0.247$0.35▲ 42%
Asia Pacific (Seoul)ap-northeast-2$0.247$0.3▲ 21%
Asia Pacific (Singapore)ap-southeast-1$0.247$0.3▲ 21%
Asia Pacific (Sydney)ap-southeast-2$0.247$0.3▲ 21%
Asia Pacific (Tokyo)ap-northeast-1$0.247$0.3▲ 21%
Asia Pacific (Mumbai)ap-south-1$0.253$0.285▲ 13%
Asia Pacific (Osaka)ap-northeast-3$0.259$0.35▲ 35%
Asia Pacific (New Zealand)ap-southeast-6$0.2594$0.315▲ 21%

Keep exploring

Each type’s own page, and how it compares with others.

db.m7i.largeGeneral purpose, m7i family
db.m7i.large prices and specsEvery size in the m7i family

Compare db.m7i.large with

db.t3.largedb.m7g.largedb.t2.largedb.m6i.largedb.m8i.large
db.r7i.larger7i family
db.r7i.large prices and specsEvery size in the r7i family

Compare db.r7i.large with

db.r7g.largedb.r6i.largedb.r6i.large.tpc1.mem2xdb.r8i.large

Pay the committed rate, with commitment protection

The best committed rate on these two is 33% below on-demand. Connect your cloud accounts to unlock greater savings with commitment protection.

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AWS RDS PostgreSQL prices in USD. Monthly figures use 730 hours. Prices last updated 12 Nov 2026.