db.m6gd.12xlargevsdb.m6id.12xlarge

db.m6gd.12xlarge is 17% cheaper than db.m6id.12xlarge on demand in US East (N. Virginia), saving $657.73 a month.

At a glancedb.m6gd.12xlargedb.m6id.12xlarge
On-demand$4.48/hr17% less$5.381/hr
Lowest rate$3.45/hr17% less1-yr reserved, no upfront$4.143/hr1-yr reserved, no upfront
Size48 vCPUs, 192 GiB48 vCPUs, 192 GiB

Prices in US East (N. Virginia)

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

Optiondb.m6gd.12xlargedb.m6id.12xlargedb.m6id.12xlarge vs db.m6gd.12xlarge
On-demandPay by the hour$4.48$5.381▲ 20%
1-yr reservedNo upfront23% off$3.4523% off$4.143▲ 20%

Key differences

The biggest lead each one has.

Where db.m6gd.12xlarge leads
On-demand price$4.48 vs $5.381 per hour
17% cheaper
Physical cores48 vs 24
2× higher
Network baseline20 Gbps vs 18.75 Gbps
7% higher
Where db.m6id.12xlarge leads
Sustained clock3.5 GHz vs 2.5 GHz
40% higher
EBS baseline IOPS60,000 vs 50,000
20% higher

Specs

20 of 25 specs differ. Those are in bold.

Compute6 of 8 differdb.m6gd.12xlargedb.m6id.12xlarge
vCPUs4848
Physical cores4824
Threads per core12
Architecturearm64–
ProcessorAWS Graviton2–
CPU makerAWSIntel
Sustained clock2.5 GHz3.5 GHz
BurstableNoNo
MemoryAll 1 matchdb.m6gd.12xlargedb.m6id.12xlarge
Memory (GiB)192192
Networking3 of 3 differdb.m6gd.12xlargedb.m6id.12xlarge
Network12 gigabit–
Network baseline20 Gbps18.75 Gbps
Network peak20 Gbps18.75 Gbps
Storage7 of 8 differdb.m6gd.12xlargedb.m6id.12xlarge
Storage2 x 1425 NVMe SSD–
Local disks2 × 1,425 GB SSD2 × 1,425 GB SSD
EBS baseline bandwidth14,250 Mbps15,000 Mbps
EBS max bandwidth14,250 Mbps15,000 Mbps
EBS baseline throughput1,781.25 MB/s1,875 MB/s
EBS max throughput1,781.25 MB/s1,875 MB/s
EBS baseline IOPS50,00060,000
EBS max IOPS50,00060,000
Instance details3 of 4 differdb.m6gd.12xlargedb.m6id.12xlarge
Familym6gdm6id
CategoryGeneral purpose–
Current generationYes–
Normalization factor9696
Other1 of 1 differdb.m6gd.12xlargedb.m6id.12xlarge
Hardware Basism6gd.12xlargem6id.12xlarge

On-demand prices by region

Cheapest for db.m6gd.12xlarge first. PostgreSQL, USD per hour.

Regiondb.m6gd.12xlargedb.m6id.12xlargeDifference
US East (N. Virginia)Used in summaryus-east-1$4.48$5.381▲ 20%
US East (Ohio)us-east-2$4.48$5.381▲ 20%
US West (Oregon)us-west-2$4.48$5.381▲ 20%
Mexico (Central)mx-central-1$4.704$5.64▲ 20%
Canada West (Calgary)ca-west-1$4.937$5.914▲ 20%
EU (Ireland)eu-west-1$4.951$5.944▲ 20%
Asia Pacific (Malaysia)ap-southeast-5$5.304$6.696▲ 26%
Asia Pacific (Thailand)ap-southeast-7$5.304$6.696▲ 26%
EU (Frankfurt)eu-central-1$5.374$6.431▲ 20%
Asia Pacific (Taipei)ap-east-2$5.64$6.72▲ 19%
Asia Pacific (Tokyo)ap-northeast-1$6.268$7.456▲ 19%
Asia Pacific (Sydney)ap-southeast-2$6.299$7.482▲ 19%
Asia Pacific (New Zealand)ap-southeast-6$6.602$7.862▲ 19%

Keep exploring

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

db.m6gd.12xlargeGeneral purpose, m6gd family
db.m6gd.12xlarge prices and specsEvery size in the m6gd family

Compare db.m6gd.12xlarge with

db.m6g.12xlargedb.r6gd.12xlargedb.c6gd.12xlargedb.m8gd.12xlarge
db.m6id.12xlargem6id family
db.m6id.12xlarge prices and specsEvery size in the m6id family

Compare db.m6id.12xlarge with

db.m6i.12xlargedb.r6id.12xlargedb.m5d.12xlarge

Pay the committed rate, with commitment protection

The best committed rate on these two is 23% 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.