r6g.4xlarge.searchvsr7g.4xlarge.search

r6g.4xlarge.search is 6% cheaper than r7g.4xlarge.search on demand in US East (N. Virginia), saving $60.59 a month.

At a glancer6g.4xlarge.searchr7g.4xlarge.search
On-demand$1.339/hr6% less$1.422/hr
Lowest rate$0.696/hr6% less3-yr reserved, no upfront$0.739/hr3-yr reserved, no upfront
Size16 vCPUs, 128 GiB16 vCPUs, 128 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.

Optionr6g.4xlarge.searchr7g.4xlarge.searchr7g.4xlarge.search vs r6g.4xlarge.search
On-demandPay by the hour$1.339$1.422▲ 6%
1-yr reservedNo upfront31% off$0.92431% off$0.981▲ 6%
3-yr reservedNo upfront48% off$0.69648% off$0.739▲ 6%
1-yr savings planHourly commitment—20% off$1.138—

Key differences

The biggest lead each one has.

Where r6g.4xlarge.search leads
On-demand price$1.339 vs $1.422 per hour
6% cheaper
Where r7g.4xlarge.search leads
EBS max bandwidth10,000 Mbps vs 4,750 Mbps
2.1× higher
Network baseline7.5 Gbps vs 5 Gbps
50% higher
Sustained clock2.6 GHz vs 2.5 GHz
4% higher

Specs

10 of 24 specs differ. Those are in bold.

Compute1 of 8 differr6g.4xlarge.searchr7g.4xlarge.search
vCPUs1616
Physical cores1616
Threads per core11
Architecturearm64arm64
CPU makerAWSAWS
Sustained clock2.5 GHz2.6 GHz
BurstableNoNo
ECUvariablevariable
MemoryAll 1 matchr6g.4xlarge.searchr7g.4xlarge.search
Memory (GiB)128128
Networking2 of 2 differr6g.4xlarge.searchr7g.4xlarge.search
Network baseline5 Gbps7.5 Gbps
Network peak10 Gbps15 Gbps
Storage5 of 7 differr6g.4xlarge.searchr7g.4xlarge.search
StorageEBS OnlyEBS Only
EBS baseline bandwidth4,750 Mbps5,000 Mbps
EBS max bandwidth4,750 Mbps10,000 Mbps
EBS baseline throughput593.75 MB/s625 MB/s
EBS max throughput593.75 MB/s1,250 MB/s
EBS baseline IOPS20,00020,000
EBS max IOPS20,00040,000
ClusterAll 2 matchr6g.4xlarge.searchr7g.4xlarge.search
Node rolesData, Dedicated manager, CoordinatorData, Dedicated manager, Coordinator
UltraWarmYesYes
Instance details1 of 3 differr6g.4xlarge.searchr7g.4xlarge.search
Familyr6gr7g
CategoryMemory optimizedMemory optimized
Current generationYesYes
Other1 of 1 differr6g.4xlarge.searchr7g.4xlarge.search
Hardware Basisr6g.4xlarger7g.4xlarge

On-demand prices by region

Cheapest for r6g.4xlarge.search first. standard option, USD per hour.

Regionr6g.4xlarge.searchr7g.4xlarge.searchDifference
Asia Pacific (Hyderabad)ap-south-2$0.863$0.997▲ 16%
Asia Pacific (Mumbai)ap-south-1$0.863$0.997▲ 16%
US East (N. Virginia)Used in summaryus-east-1$1.339$1.422▲ 6%
US East (Ohio)us-east-2$1.339$1.422▲ 6%
US West (Oregon)us-west-2$1.339$1.422▲ 6%
Asia Pacific (Malaysia)ap-southeast-5$1.373$1.458▲ 6%
EU (Stockholm)eu-north-1$1.421$1.513▲ 6%
Canada (Central)ca-central-1$1.466$1.558▲ 6%
Canada West (Calgary)ca-west-1$1.466$1.558▲ 6%
US West (N. California)us-west-1$1.487$1.58▲ 6%
EU (Ireland)eu-west-1$1.498$1.592▲ 6%
Europe (Spain)eu-south-2$1.498$1.591▲ 6%
Asia Pacific (Osaka)ap-northeast-3$1.556$1.716▲ 10%
EU (Paris)eu-west-3$1.567$1.671▲ 7%
EU (London)eu-west-2$1.572$1.671▲ 6%
EU (Milan)eu-south-1$1.572$1.667▲ 6%
Israel (Tel Aviv)il-central-1$1.573$1.671▲ 6%
Middle East (Bahrain)me-south-1$1.588$1.751▲ 10%
Asia Pacific (Melbourne)ap-southeast-4$1.604$1.705▲ 6%
Asia Pacific (Sydney)ap-southeast-2$1.604$1.705▲ 6%
AWS GovCloud (US-East)us-gov-east-1$1.604$1.705▲ 6%
AWS GovCloud (US-West)us-gov-west-1$1.604$1.705▲ 6%
Asia Pacific (Jakarta)ap-southeast-3$1.615$1.716▲ 6%
Asia Pacific (Singapore)ap-southeast-1$1.615$1.716▲ 6%
Asia Pacific (Tokyo)ap-northeast-1$1.615$1.716▲ 6%
EU (Frankfurt)eu-central-1$1.615$1.716▲ 6%
Asia Pacific (Seoul)ap-northeast-2$1.62$1.716▲ 6%
Middle East (UAE)me-central-1$1.678$1.751▲ 4%
Europe (Zurich)eu-central-2$1.712$1.887▲ 10%
Africa (Cape Town)af-south-1$1.72$1.896▲ 10%
Asia Pacific (Hong Kong)ap-east-1$1.78$1.886▲ 6%
South America (Sao Paulo)sa-east-1$2.135$2.263▲ 6%

Keep exploring

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

r6g.4xlarge.searchMemory optimized, r6g family
r6g.4xlarge.search prices and specsEvery size in the r6g family

Compare r6g.4xlarge.search with

m6g.4xlarge.searchc6g.4xlarge.searchr6gd.4xlarge.search
r7g.4xlarge.searchMemory optimized, r7g family
r7g.4xlarge.search prices and specsEvery size in the r7g family

Compare r7g.4xlarge.search with

c7g.4xlarge.searchm7g.4xlarge.searchr7gd.4xlarge.searchr7i.4xlarge.searchr8g.4xlarge.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.