db.m6i.xlargevsdb.m6in.xlarge

db.m6i.xlarge is 31% cheaper than db.m6in.xlarge on demand in US East (N. Virginia), saving $116.80 a month.

At a glancedb.m6i.xlargedb.m6in.xlarge
On-demand$0.356/hr31% less$0.516/hr
Lowest rate$0.228/hr43% less1-yr reserved, no upfront$0.3976/hr1-yr reserved, no upfront
Size4 vCPUs, 16 GiB4 vCPUs, 16 GiB
ProcessorIntel Xeon Scalable Ice LakeIntel Xeon Scalable Ice Lake
Architecturex86_64x86_64

Prices in US East (N. Virginia)

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

Optiondb.m6i.xlargedb.m6in.xlargedb.m6in.xlarge vs db.m6i.xlarge
On-demandPay by the hour$0.356$0.516▲ 45%
1-yr reservedNo upfront36% off$0.22823% off$0.3976▲ 74%

Key differences

The biggest lead each one has.

Where db.m6i.xlarge leads
On-demand price$0.356 vs $0.516 per hour
31% cheaper
Where db.m6in.xlarge leads
Network baseline6.25 Gbps vs 1.562 Gbps
4× higher
EBS baseline bandwidth3,125 Mbps vs 1,250 Mbps
2.5× higher

Specs

12 of 24 specs differ. Those are in bold.

ComputeAll 8 matchdb.m6i.xlargedb.m6in.xlarge
vCPUs44
Physical cores22
Threads per core22
Architecturex86_64x86_64
ProcessorIntel Xeon Scalable Ice LakeIntel Xeon Scalable Ice Lake
CPU makerIntelIntel
Sustained clock3.5 GHz3.5 GHz
BurstableNoNo
MemoryAll 1 matchdb.m6i.xlargedb.m6in.xlarge
Memory (GiB)1616
Networking3 of 3 differdb.m6i.xlargedb.m6in.xlarge
NetworkUp to 12.5 GbpsUp to 30 Gbps
Network baseline1.562 Gbps6.25 Gbps
Network peak12.5 Gbps30 Gbps
Storage6 of 7 differdb.m6i.xlargedb.m6in.xlarge
StorageEBS OnlyEBS Only
EBS baseline bandwidth1,250 Mbps3,125 Mbps
EBS max bandwidth10,000 Mbps25,000 Mbps
EBS baseline throughput156.25 MB/s390.625 MB/s
EBS max throughput1,250 MB/s3,125 MB/s
EBS baseline IOPS6,00012,500
EBS max IOPS40,000100,000
Instance details2 of 4 differdb.m6i.xlargedb.m6in.xlarge
Familym6im6in
CategoryGeneral purposeGeneral purpose
Current generationYesYes
Normalization factor–8
Other1 of 1 differdb.m6i.xlargedb.m6in.xlarge
Hardware Basism6i.xlargem6in.xlarge

On-demand prices by region

Cheapest for db.m6i.xlarge first. PostgreSQL, USD per hour.

Regiondb.m6i.xlargedb.m6in.xlargeDifference
US East (N. Virginia)Used in summaryus-east-1$0.356$0.516▲ 45%
US East (Ohio)us-east-2$0.356$0.516▲ 45%
US West (Oregon)us-west-2$0.356$0.516▲ 45%
EU (Stockholm)eu-north-1$0.374$1.098▲ 194%
EU (Ireland)eu-west-1$0.394$0.573▲ 45%
EU (Frankfurt)eu-central-1$0.424$1.223▲ 188%
Asia Pacific (Singapore)ap-southeast-1$0.494$1.267▲ 156%
Asia Pacific (Sydney)ap-southeast-2$0.494$1.302▲ 164%
Asia Pacific (Tokyo)ap-northeast-1$0.494$0.713▲ 44%

Keep exploring

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

db.m6i.xlargeGeneral purpose, m6i family
db.m6i.xlarge prices and specsEvery size in the m6i family

Compare db.m6i.xlarge with

db.m6g.xlargedb.r6i.xlargedb.r6i.xlarge.tpc2.mem2xdb.r6i.xlarge.tpc2.mem4xdb.t3.xlargedb.m6id.xlargedb.m6idn.xlargedb.t2.xlargedb.m5.xlargedb.m7i.xlarge
db.m6in.xlargeGeneral purpose, m6in family
db.m6in.xlarge prices and specsEvery size in the m6in family

Compare db.m6in.xlarge with

db.t3.xlargedb.r6in.xlargedb.t2.xlarge

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.