r4.large.searchvsr5.large.search

r5.large.search is 5% cheaper than r4.large.search on demand in US East (N. Virginia), saving $7.30 a month.

At a glancer4.large.searchr5.large.search
On-demand$0.196/hr$0.186/hr5% less
Lowest rate$0.102/hr3-yr reserved, no upfront$0.097/hr5% less3-yr reserved, no upfront
Size2 vCPUs, 15.25 GiB2 vCPUs, 16 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.large.searchr5.large.searchr5.large.search vs r4.large.search
On-demandPay by the hour$0.196$0.186▼ 5%
1-yr reservedNo upfront31% off$0.13531% off$0.128▼ 5%
3-yr reservedNo upfront48% off$0.10248% off$0.097▼ 5%

Key differences

The biggest lead each one has.

Where r4.large.search leads

No clear lead on the measures we compare.

Where r5.large.search leads
On-demand price$0.186 vs $0.196 per hour
5% cheaper
EBS max bandwidth4,750 Mbps vs 425 Mbps
11.2× higher
Sustained clock3.1 GHz vs 2.3 GHz
35% higher
Memory (GiB)16 vs 15.25
5% higher

Specs

12 of 23 specs differ. Those are in bold.

Compute2 of 7 differr4.large.searchr5.large.search
vCPUs22
Physical cores11
Threads per core22
CPU makerIntelIntel
Sustained clock2.3 GHz3.1 GHz
BurstableNoNo
ECU79
Memory1 of 1 differr4.large.searchr5.large.search
Memory (GiB)15.2516
NetworkingAll 2 matchr4.large.searchr5.large.search
Network baseline0.75 Gbps0.75 Gbps
Network peak10 Gbps10 Gbps
Storage6 of 7 differr4.large.searchr5.large.search
StorageEBS OnlyEBS Only
EBS baseline bandwidth425 Mbps650 Mbps
EBS max bandwidth425 Mbps4,750 Mbps
EBS baseline throughput53.125 MB/s81.25 MB/s
EBS max throughput53.125 MB/s593.75 MB/s
EBS baseline IOPS3,0003,600
EBS max IOPS3,00018,750
Cluster1 of 2 differr4.large.searchr5.large.search
Node rolesData, Dedicated managerData, Dedicated manager, Coordinator
UltraWarmYesYes
Instance details1 of 3 differr4.large.searchr5.large.search
Familyr4r5
CategoryMemory optimizedMemory optimized
Current generationYesYes
Other1 of 1 differr4.large.searchr5.large.search
Hardware Basisr4.larger5.large

On-demand prices by region

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

Regionr4.large.searchr5.large.searchDifference
US East (N. Virginia)Used in summaryus-east-1$0.196$0.186▼ 5%
US East (Ohio)us-east-2$0.196$0.186▼ 5%
US West (Oregon)us-west-2$0.196$0.186▼ 5%
Canada (Central)ca-central-1$0.215$0.204▼ 5%
EU (Ireland)eu-west-1$0.218$0.208▼ 5%
US West (N. California)us-west-1$0.218$0.207▼ 5%
Asia Pacific (Mumbai)ap-south-1$0.224$0.192▼ 14%
EU (London)eu-west-2$0.23$0.218▼ 5%
EU (Paris)eu-west-3$0.23$0.218▼ 5%
AWS GovCloud (US-East)us-gov-east-1$0.235$0.223▼ 5%
AWS GovCloud (US-West)us-gov-west-1$0.235$0.223▼ 5%
Asia Pacific (Seoul)ap-northeast-2$0.236$0.224▼ 5%
Asia Pacific (Singapore)ap-southeast-1$0.236$0.224▼ 5%
Asia Pacific (Sydney)ap-southeast-2$0.236$0.223▼ 6%
Asia Pacific (Tokyo)ap-northeast-1$0.236$0.224▼ 5%
EU (Frankfurt)eu-central-1$0.236$0.224▼ 5%
South America (Sao Paulo)sa-east-1$0.413$0.295▼ 29%

Keep exploring

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

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

Compare r4.large.search with

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

Compare r5.large.search with

c5.large.searchm5.large.searchr7i.large.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.

Connect AWS account

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