c7g.12xlarge.searchvsc7i.12xlarge.search

c7g.12xlarge.search is 16% cheaper than c7i.12xlarge.search on demand in US East (N. Virginia), saving $393.47 a month.

At a glancec7g.12xlarge.searchc7i.12xlarge.search
On-demand$2.888/hr16% less$3.427/hr
Lowest rate$1.502/hr16% less3-yr reserved, no upfront$1.782/hr3-yr reserved, no upfront
Size48 vCPUs, 96 GiB48 vCPUs, 96 GiB

Prices in US East (N. Virginia)

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

Optionc7g.12xlarge.searchc7i.12xlarge.searchc7i.12xlarge.search vs c7g.12xlarge.search
On-demandPay by the hour$2.888$3.427▲ 19%
1-yr reservedNo upfront31% off$1.99331% off$2.365▲ 19%
3-yr reservedNo upfront48% off$1.50248% off$1.782▲ 19%
1-yr savings planHourly commitment20% off$2.3120% off$2.742▲ 19%

Key differences

The biggest lead each one has.

Where c7g.12xlarge.search leads
On-demand price$2.888 vs $3.427 per hour
16% cheaper
Physical cores48 vs 24
2× higher
Network baseline22.5 Gbps vs 18.75 Gbps
20% higher
Where c7i.12xlarge.search leads
Sustained clock3.2 GHz vs 2.6 GHz
23% higher

Specs

9 of 24 specs differ. Those are in bold.

Compute5 of 8 differc7g.12xlarge.searchc7i.12xlarge.search
vCPUs4848
Physical cores4824
Threads per core12
Architecturearm64–
CPU makerAWSIntel
Sustained clock2.6 GHz3.2 GHz
BurstableNoNo
ECUvariablevariable
MemoryAll 1 matchc7g.12xlarge.searchc7i.12xlarge.search
Memory (GiB)9696
Networking2 of 2 differc7g.12xlarge.searchc7i.12xlarge.search
Network baseline22.5 Gbps18.75 Gbps
Network peak22.5 Gbps18.75 Gbps
StorageAll 7 matchc7g.12xlarge.searchc7i.12xlarge.search
StorageEBS OnlyEBS Only
EBS baseline bandwidth15,000 Mbps15,000 Mbps
EBS max bandwidth15,000 Mbps15,000 Mbps
EBS baseline throughput1,875 MB/s1,875 MB/s
EBS max throughput1,875 MB/s1,875 MB/s
EBS baseline IOPS60,00060,000
EBS max IOPS60,00060,000
ClusterAll 2 matchc7g.12xlarge.searchc7i.12xlarge.search
Node rolesData, Dedicated manager, CoordinatorData, Dedicated manager, Coordinator
UltraWarmYesYes
Instance details1 of 3 differc7g.12xlarge.searchc7i.12xlarge.search
Familyc7gc7i
CategoryCompute optimizedCompute optimized
Current generationYesYes
Other1 of 1 differc7g.12xlarge.searchc7i.12xlarge.search
Hardware Basisc7g.12xlargec7i.12xlarge

On-demand prices by region

Cheapest for c7g.12xlarge.search first. standard option, USD per hour.

Regionc7g.12xlarge.searchc7i.12xlarge.searchDifference
Asia Pacific (Hyderabad)ap-south-2$1.955$3.427▲ 75%
Asia Pacific (Mumbai)ap-south-1$1.955$3.427▲ 75%
Asia Pacific (Malaysia)ap-southeast-5$2.821$3.359▲ 19%
Asia Pacific (Thailand)ap-southeast-7$2.821$3.359▲ 19%
US East (Ohio)us-east-2$2.879$3.427▲ 19%
US East (N. Virginia)Used in summaryus-east-1$2.888$3.427▲ 19%
US West (Oregon)us-west-2$2.888$3.427▲ 19%
Mexico (Central)mx-central-1$3.033$3.599▲ 19%
EU (Stockholm)eu-north-1$3.082$3.669▲ 19%
EU (Ireland)eu-west-1$3.088$3.677▲ 19%
Europe (Spain)eu-south-2$3.088$3.871▲ 25%
Canada (Central)ca-central-1$3.15$3.75▲ 19%
Asia Pacific (Seoul)ap-northeast-2$3.251$3.871▲ 19%
Asia Pacific (Taipei)ap-east-2$3.262$3.883▲ 19%
EU (Frankfurt)eu-central-1$3.285$3.911▲ 19%
Asia Pacific (Jakarta)ap-southeast-3$3.319$3.951▲ 19%
Asia Pacific (Singapore)ap-southeast-1$3.319$3.951▲ 19%
EU (London)eu-west-2$3.421$4.072▲ 19%
EU (Paris)eu-west-3$3.421$4.072▲ 19%
AWS GovCloud (US-East)us-gov-east-1$3.454$4.113▲ 19%
AWS GovCloud (US-West)us-gov-west-1$3.454$4.113▲ 19%
US West (N. California)us-west-1$3.59$4.274▲ 19%
Europe (Zurich)eu-central-2$3.614$4.302▲ 19%
Asia Pacific (Osaka)ap-northeast-3$3.623$4.314▲ 19%
Asia Pacific (Tokyo)ap-northeast-1$3.624$4.314▲ 19%
Asia Pacific (Hong Kong)ap-east-1$3.625$4.355▲ 20%
Asia Pacific (Sydney)ap-southeast-2$3.759$4.476▲ 19%
Africa (Cape Town)af-south-1$3.861$4.596▲ 19%
Asia Pacific (New Zealand)ap-southeast-6$3.947$4.70▲ 19%
South America (Sao Paulo)sa-east-1$4.425$5.282▲ 19%

Keep exploring

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

c7g.12xlarge.searchCompute optimized, c7g family
c7g.12xlarge.search prices and specsEvery size in the c7g family

Compare c7g.12xlarge.search with

m7g.12xlarge.searchr7g.12xlarge.searchc6g.12xlarge.searchc8g.12xlarge.search
c7i.12xlarge.searchCompute optimized, c7i family
c7i.12xlarge.search prices and specsEvery size in the c7i family

Compare c7i.12xlarge.search with

m7i.12xlarge.searchr7i.12xlarge.search

Pay the committed rate, with commitment protection

The best committed rate on these two is 48% below on-demand. Connect your cloud accounts to unlock greater savings with commitment protection.

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AWS OpenSearch standard option prices in USD. Monthly figures use 730 hours. Prices last updated 12 Nov 2026.