r4.4xlarge.searchvsr5.4xlarge.search

r5.4xlarge.search is 5% cheaper than r4.4xlarge.search on demand in US East (N. Virginia), saving $59.86 a month.

At a glancer4.4xlarge.searchr5.4xlarge.search
On-demand$1.569/hr$1.487/hr5% less
Lowest rate$0.816/hr3-yr reserved, no upfront$0.773/hr5% less3-yr reserved, no upfront
Size16 vCPUs, 122 GiB16 vCPUs, 128 GiB

Prices in US East (N. Virginia)

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

Optionr4.4xlarge.searchr5.4xlarge.searchr5.4xlarge.search vs r4.4xlarge.search
On-demandPay by the hour$1.569$1.487▼ 5%
1-yr reservedNo upfront31% off$1.08331% off$1.026▼ 5%
3-yr reservedNo upfront48% off$0.81648% off$0.773▼ 5%

Key differences

The biggest lead each one has.

Where r4.4xlarge.search leads

No clear lead on the measures we compare.

Where r5.4xlarge.search leads
On-demand price$1.487 vs $1.569 per hour
5% cheaper
EBS baseline bandwidth4,750 Mbps vs 3,500 Mbps
36% higher
Sustained clock3.1 GHz vs 2.3 GHz
35% higher
Memory (GiB)128 vs 122
5% higher

Specs

10 of 23 specs differ. Those are in bold.

Compute2 of 7 differr4.4xlarge.searchr5.4xlarge.search
vCPUs1616
Physical cores88
Threads per core22
CPU makerIntelIntel
Sustained clock2.3 GHz3.1 GHz
BurstableNoNo
ECU5371
Memory1 of 1 differr4.4xlarge.searchr5.4xlarge.search
Memory (GiB)122128
NetworkingAll 2 matchr4.4xlarge.searchr5.4xlarge.search
Network baseline5 Gbps5 Gbps
Network peak10 Gbps10 Gbps
Storage4 of 7 differr4.4xlarge.searchr5.4xlarge.search
StorageEBS OnlyEBS Only
EBS baseline bandwidth3,500 Mbps4,750 Mbps
EBS max bandwidth3,500 Mbps4,750 Mbps
EBS baseline throughput437.5 MB/s593.75 MB/s
EBS max throughput437.5 MB/s593.75 MB/s
EBS baseline IOPS18,75018,750
EBS max IOPS18,75018,750
Cluster1 of 2 differr4.4xlarge.searchr5.4xlarge.search
Node rolesData, Dedicated managerData, Dedicated manager, Coordinator
UltraWarmYesYes
Instance details1 of 3 differr4.4xlarge.searchr5.4xlarge.search
Familyr4r5
CategoryMemory optimizedMemory optimized
Current generationYesYes
Other1 of 1 differr4.4xlarge.searchr5.4xlarge.search
Hardware Basisr4.4xlarger5.4xlarge

On-demand prices by region

Cheapest for r4.4xlarge.search first. standard option, USD per hour.

Regionr4.4xlarge.searchr5.4xlarge.searchDifference
US East (N. Virginia)Used in summaryus-east-1$1.569$1.487▼ 5%
US East (Ohio)us-east-2$1.569$1.487▼ 5%
US West (Oregon)us-west-2$1.569$1.487▼ 5%
Canada (Central)ca-central-1$1.723$1.628▼ 6%
EU (Ireland)eu-west-1$1.749$1.664▼ 5%
US West (N. California)us-west-1$1.749$1.652▼ 6%
Asia Pacific (Mumbai)ap-south-1$1.794$1.534▼ 14%
EU (London)eu-west-2$1.841$1.746▼ 5%
EU (Paris)eu-west-3$1.841$1.746▼ 5%
AWS GovCloud (US-East)us-gov-east-1$1.883$1.782▼ 5%
AWS GovCloud (US-West)us-gov-west-1$1.883$1.782▼ 5%
Asia Pacific (Seoul)ap-northeast-2$1.888$1.794▼ 5%
Asia Pacific (Singapore)ap-southeast-1$1.888$1.794▼ 5%
Asia Pacific (Sydney)ap-southeast-2$1.888$1.782▼ 6%
Asia Pacific (Tokyo)ap-northeast-1$1.888$1.794▼ 5%
EU (Frankfurt)eu-central-1$1.888$1.794▼ 5%
South America (Sao Paulo)sa-east-1$3.304$2.364▼ 28%

Keep exploring

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

r4.4xlarge.searchMemory optimized, r4 family
r4.4xlarge.search prices and specsEvery size in the r4 family

Compare r4.4xlarge.search with

c4.4xlarge.searchm4.4xlarge.searchr3.4xlarge.search
r5.4xlarge.searchMemory optimized, r5 family
r5.4xlarge.search prices and specsEvery size in the r5 family

Compare r5.4xlarge.search with

c5.4xlarge.searchm5.4xlarge.searchr7i.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.