c7g.12xlarge.searchvsr7g.12xlarge.search

c7g.12xlarge.search is 32% cheaper than r7g.12xlarge.search on demand in US East (N. Virginia), saving $1,006.67 a month.

At a glancec7g.12xlarge.searchr7g.12xlarge.search
On-demand$2.888/hr32% less$4.267/hr
Lowest rate$1.502/hr32% less3-yr reserved, no upfront$2.219/hr3-yr reserved, no upfront
Size48 vCPUs, 96 GiB48 vCPUs, 384 GiB
Architecturearm64arm64

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.searchr7g.12xlarge.searchr7g.12xlarge.search vs c7g.12xlarge.search
On-demandPay by the hour$2.888$4.267▲ 48%
1-yr reservedNo upfront31% off$1.99331% off$2.944▲ 48%
3-yr reservedNo upfront48% off$1.50248% off$2.219▲ 48%
1-yr savings planHourly commitment20% off$2.3120% off$3.414▲ 48%

Key differences

The biggest lead each one has.

Where c7g.12xlarge.search leads
On-demand price$2.888 vs $4.267 per hour
32% cheaper
Where r7g.12xlarge.search leads
Memory (GiB)384 vs 96
4× higher

Specs

4 of 24 specs differ. Those are in bold.

ComputeAll 8 matchc7g.12xlarge.searchr7g.12xlarge.search
vCPUs4848
Physical cores4848
Threads per core11
Architecturearm64arm64
CPU makerAWSAWS
Sustained clock2.6 GHz2.6 GHz
BurstableNoNo
ECUvariablevariable
Memory1 of 1 differc7g.12xlarge.searchr7g.12xlarge.search
Memory (GiB)96384
NetworkingAll 2 matchc7g.12xlarge.searchr7g.12xlarge.search
Network baseline22.5 Gbps22.5 Gbps
Network peak22.5 Gbps22.5 Gbps
StorageAll 7 matchc7g.12xlarge.searchr7g.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.searchr7g.12xlarge.search
Node rolesData, Dedicated manager, CoordinatorData, Dedicated manager, Coordinator
UltraWarmYesYes
Instance details2 of 3 differc7g.12xlarge.searchr7g.12xlarge.search
Familyc7gr7g
CategoryCompute optimizedMemory optimized
Current generationYesYes
Other1 of 1 differc7g.12xlarge.searchr7g.12xlarge.search
Hardware Basisc7g.12xlarger7g.12xlarge

On-demand prices by region

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

Regionc7g.12xlarge.searchr7g.12xlarge.searchDifference
Asia Pacific (Hyderabad)ap-south-2$1.955$2.991▲ 53%
Asia Pacific (Mumbai)ap-south-1$1.955$2.991▲ 53%
Asia Pacific (Malaysia)ap-southeast-5$2.821$4.375▲ 55%
Asia Pacific (Thailand)ap-southeast-7$2.821$4.375▲ 55%
US East (Ohio)us-east-2$2.879$4.267▲ 48%
US East (N. Virginia)Used in summaryus-east-1$2.888$4.267▲ 48%
US West (Oregon)us-west-2$2.888$4.267▲ 48%
Mexico (Central)mx-central-1$3.033$4.48▲ 48%
EU (Stockholm)eu-north-1$3.082$4.538▲ 47%
EU (Ireland)eu-west-1$3.088$4.775▲ 55%
Europe (Spain)eu-south-2$3.088$4.773▲ 55%
Canada West (Calgary)ca-west-1$3.15$4.673▲ 48%
Canada (Central)ca-central-1$3.15$4.673▲ 48%
Israel (Tel Aviv)il-central-1$3.243$5.013▲ 55%
Asia Pacific (Seoul)ap-northeast-2$3.251$5.147▲ 58%
Asia Pacific (Taipei)ap-east-2$3.262$4.632▲ 42%
EU (Frankfurt)eu-central-1$3.285$5.147▲ 57%
Asia Pacific (Jakarta)ap-southeast-3$3.319$5.147▲ 55%
Asia Pacific (Singapore)ap-southeast-1$3.319$5.147▲ 55%
EU (Milan)eu-south-1$3.412$5.00▲ 47%
EU (London)eu-west-2$3.421$5.012▲ 47%
EU (Paris)eu-west-3$3.421$5.012▲ 47%
AWS GovCloud (US-East)us-gov-east-1$3.454$5.114▲ 48%
AWS GovCloud (US-West)us-gov-west-1$3.454$5.114▲ 48%
Middle East (Bahrain)me-south-1$3.576$5.252▲ 47%
US West (N. California)us-west-1$3.59$4.741▲ 32%
Europe (Zurich)eu-central-2$3.614$5.662▲ 57%
Asia Pacific (Osaka)ap-northeast-3$3.623$5.147▲ 42%
Asia Pacific (Tokyo)ap-northeast-1$3.624$5.147▲ 42%
Asia Pacific (Hong Kong)ap-east-1$3.625$5.657▲ 56%
Asia Pacific (Sydney)ap-southeast-2$3.759$5.114▲ 36%
Africa (Cape Town)af-south-1$3.861$5.689▲ 47%
Asia Pacific (New Zealand)ap-southeast-6$3.947$5.37▲ 36%
South America (Sao Paulo)sa-east-1$4.425$6.79▲ 53%

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

c7i.12xlarge.searchm7g.12xlarge.searchc6g.12xlarge.searchc8g.12xlarge.search
r7g.12xlarge.searchMemory optimized, r7g family
r7g.12xlarge.search prices and specsEvery size in the r7g family

Compare r7g.12xlarge.search with

m7g.12xlarge.searchr7gd.12xlarge.searchr7i.12xlarge.searchr6g.12xlarge.searchr8g.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.