db.m5.largevsdb.m5d.large

db.m5.large is 15% cheaper than db.m5d.large on demand in US East (N. Virginia), saving $23.36 a month.

At a glancedb.m5.largedb.m5d.large
On-demand$0.178/hr15% less$0.21/hr
Lowest rate$0.114/hr29% less1-yr reserved, no upfront$0.1613/hr1-yr reserved, no upfront
Size2 vCPUs, 8 GiB2 vCPUs, 8 GiB

Prices in US East (N. Virginia)

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

Optiondb.m5.largedb.m5d.largedb.m5d.large vs db.m5.large
On-demandPay by the hour$0.178$0.21▲ 18%
1-yr reservedNo upfront36% off$0.11423% off$0.1613▲ 41%

Key differences

The biggest lead each one has.

Where db.m5.large leads
On-demand price$0.178 vs $0.21 per hour
15% cheaper
Where db.m5d.large leads

No clear lead on the measures we compare.

Specs

13 of 28 specs differ. Those are in bold.

Compute4 of 10 differdb.m5.largedb.m5d.large
vCPUs22
Physical cores11
Threads per core22
Architecturex86_64–
ProcessorIntel Xeon Platinum 8175–
CPU makerIntelIntel
Clock speed2.5 GHz–
Sustained clock3.1 GHz3.1 GHz
Processor featuresIntel AVX, Intel AVX2, Intel AVX512, Intel Turbo–
BurstableNoNo
MemoryAll 1 matchdb.m5.largedb.m5d.large
Memory (GiB)88
Networking1 of 3 differdb.m5.largedb.m5d.large
NetworkUp to 10 Gigabit–
Network baseline0.75 Gbps0.75 Gbps
Network peak10 Gbps10 Gbps
Storage3 of 9 differdb.m5.largedb.m5d.large
StorageEBS Only–
Local disks–1 × 75 GB SSD
EBS throughputUp to 2120 Mbps–
EBS baseline bandwidth650 Mbps650 Mbps
EBS max bandwidth4,750 Mbps4,750 Mbps
EBS baseline throughput81.25 MB/s81.25 MB/s
EBS max throughput593.75 MB/s593.75 MB/s
EBS baseline IOPS3,6003,600
EBS max IOPS18,75018,750
Instance details4 of 4 differdb.m5.largedb.m5d.large
Familym5m5d
CategoryGeneral purpose–
Current generationYes–
Normalization factor–4
Other1 of 1 differdb.m5.largedb.m5d.large
Hardware Basism5.largem5d.large

On-demand prices by region

Cheapest for db.m5.large first. PostgreSQL, USD per hour.

Regiondb.m5.largedb.m5d.largeDifference
US East (N. Virginia)Used in summaryus-east-1$0.178$0.21▲ 18%
US East (Ohio)us-east-2$0.178$0.21▲ 18%
US West (Oregon)us-west-2$0.178$0.21▲ 18%
EU (Stockholm)eu-north-1$0.187$0.22▲ 18%
Canada (Central)ca-central-1$0.196$0.231▲ 18%
EU (Ireland)eu-west-1$0.197$0.232▲ 18%
US West (N. California)us-west-1$0.203$0.241▲ 19%
EU (London)eu-west-2$0.206$0.243▲ 18%
EU (Paris)eu-west-3$0.206$0.243▲ 18%
EU (Milan)eu-south-1$0.207$0.244▲ 18%
AWS GovCloud (US-East)us-gov-east-1$0.21$0.241▲ 15%
AWS GovCloud (US-West)us-gov-west-1$0.21$0.241▲ 15%
EU (Frankfurt)eu-central-1$0.212$0.251▲ 18%
Middle East (Bahrain)me-south-1$0.217$0.256▲ 18%
Middle East (UAE)me-central-1$0.217$0.256▲ 18%
South America (Sao Paulo)sa-east-1$0.233$0.274▲ 18%
Africa (Cape Town)af-south-1$0.234$0.276▲ 18%
Asia Pacific (Jakarta)ap-southeast-3$0.247$0.29▲ 17%
Asia Pacific (Seoul)ap-northeast-2$0.247$0.291▲ 18%
Asia Pacific (Singapore)ap-southeast-1$0.247$0.29▲ 17%
Asia Pacific (Sydney)ap-southeast-2$0.247$0.292▲ 18%
Asia Pacific (Tokyo)ap-northeast-1$0.247$0.291▲ 18%
Asia Pacific (Hyderabad)ap-south-2$0.253$1.006▲ 298%
Asia Pacific (Mumbai)ap-south-1$0.253$0.306▲ 21%
Asia Pacific (Osaka)ap-northeast-3$0.259$0.305▲ 18%
Asia Pacific (Hong Kong)ap-east-1$0.2717$0.319▲ 17%

Keep exploring

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

db.m5.largeGeneral purpose, m5 family
db.m5.large prices and specsEvery size in the m5 family

Compare db.m5.large with

db.r5.largedb.r5.large.tpc1.mem2xdb.t3.largedb.t2.largedb.m4.largedb.m6i.large
db.m5d.largem5d family
db.m5d.large prices and specsEvery size in the m5d family

Compare db.m5d.large with

db.r5d.largedb.t3.largedb.t2.largedb.m6id.large

Pay the committed rate, with commitment protection

The best committed rate on these two is 23–36% 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.