i4i.16xlarge.searchvsi7i.16xlarge.search

i4i.16xlarge.search is 9% cheaper than i7i.16xlarge.search on demand in US East (N. Virginia), saving $640.94 a month.

At a glancei4i.16xlarge.searchi7i.16xlarge.search
On-demand$8.786/hr9% less$9.664/hr
Lowest rate$4.569/hr9% less3-yr reserved, no upfront$5.025/hr3-yr reserved, no upfront
Size64 vCPUs, 512 GiB64 vCPUs, 512 GiB

Prices in US East (N. Virginia)

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

Optioni4i.16xlarge.searchi7i.16xlarge.searchi7i.16xlarge.search vs i4i.16xlarge.search
On-demandPay by the hour$8.786$9.664▲ 10%
1-yr reservedNo upfront31% off$6.06231% off$6.668▲ 10%
3-yr reservedNo upfront48% off$4.56948% off$5.025▲ 10%
1-yr savings planHourly commitment—20% off$7.731—

Key differences

The biggest lead each one has.

Where i4i.16xlarge.search leads
On-demand price$8.786 vs $9.664 per hour
9% cheaper
Sustained clock3.5 GHz vs 3.2 GHz
9% higher
Where i7i.16xlarge.search leads

No clear lead on the measures we compare.

Specs

5 of 24 specs differ. Those are in bold.

Compute1 of 7 differi4i.16xlarge.searchi7i.16xlarge.search
vCPUs6464
Physical cores3232
Threads per core22
CPU makerIntelIntel
Sustained clock3.5 GHz3.2 GHz
BurstableNoNo
ECUvariablevariable
MemoryAll 1 matchi4i.16xlarge.searchi7i.16xlarge.search
Memory (GiB)512512
NetworkingAll 2 matchi4i.16xlarge.searchi7i.16xlarge.search
Network baseline37.5 Gbps37.5 Gbps
Network peak37.5 Gbps37.5 Gbps
Storage1 of 8 differi4i.16xlarge.searchi7i.16xlarge.search
Storage4 x 3,750 Nitro SSD4 x 3750 GB SSD
Local disks4 × 3,750 GB SSD4 × 3,750 GB SSD
EBS baseline bandwidth20,000 Mbps20,000 Mbps
EBS max bandwidth20,000 Mbps20,000 Mbps
EBS baseline throughput2,500 MB/s2,500 MB/s
EBS max throughput2,500 MB/s2,500 MB/s
EBS baseline IOPS80,00080,000
EBS max IOPS80,00080,000
Cluster1 of 2 differi4i.16xlarge.searchi7i.16xlarge.search
Node rolesData, Dedicated managerData
UltraWarmYesYes
Instance details1 of 3 differi4i.16xlarge.searchi7i.16xlarge.search
Familyi4ii7i
CategoryStorage optimizedStorage optimized
Current generationYesYes
Other1 of 1 differi4i.16xlarge.searchi7i.16xlarge.search
Hardware Basisi4i.16xlargei7i.16xlarge

On-demand prices by region

Cheapest for i4i.16xlarge.search first. standard option, USD per hour.

Regioni4i.16xlarge.searchi7i.16xlarge.searchDifference
US East (N. Virginia)Used in summaryus-east-1$8.786$9.664▲ 10%
US East (Ohio)us-east-2$8.786$9.664▲ 10%
US West (Oregon)us-west-2$8.786$9.664▲ 10%
EU (Stockholm)eu-north-1$9.181$10.098▲ 10%
Asia Pacific (Malaysia)ap-southeast-5$9.478$10.426▲ 10%
Asia Pacific (Thailand)ap-southeast-7$9.478$10.426▲ 10%
Canada (Central)ca-central-1$9.686$10.656▲ 10%
Canada West (Calgary)ca-west-1$9.686$10.656▲ 10%
EU (Ireland)eu-west-1$9.686$10.656▲ 10%
Europe (Spain)eu-south-2$9.686$10.656▲ 10%
US West (N. California)us-west-1$9.686$10.656▲ 10%
Asia Pacific (Hyderabad)ap-south-2$9.968$10.965▲ 10%
Asia Pacific (Mumbai)ap-south-1$9.968$10.965▲ 10%
Israel (Tel Aviv)il-central-1$10.171$11.189▲ 10%
EU (London)eu-west-2$10.194$11.213▲ 10%
EU (Milan)eu-south-1$10.194$11.213▲ 10%
EU (Paris)eu-west-3$10.194$11.213▲ 10%
Asia Pacific (Osaka)ap-northeast-3$10.307$11.337▲ 10%
Asia Pacific (Seoul)ap-northeast-2$10.307$11.337▲ 10%
Asia Pacific (Tokyo)ap-northeast-1$10.307$11.337▲ 10%
EU (Frankfurt)eu-central-1$10.475$11.523▲ 10%
Asia Pacific (Jakarta)ap-southeast-3$10.531$11.585▲ 10%
Asia Pacific (Melbourne)ap-southeast-4$10.531$11.585▲ 10%
Asia Pacific (Singapore)ap-southeast-1$10.531$11.585▲ 10%
Asia Pacific (Sydney)ap-southeast-2$10.531$11.585▲ 10%
AWS GovCloud (US-East)us-gov-east-1$10.589$11.647▲ 10%
AWS GovCloud (US-West)us-gov-west-1$10.589$11.647▲ 10%
Middle East (UAE)me-central-1$10.645$11.709▲ 10%
Europe (Zurich)eu-central-2$11.523$12.676▲ 10%
Africa (Cape Town)af-south-1$11.546$12.70▲ 10%
Asia Pacific (Hong Kong)ap-east-1$11.602$12.762▲ 10%
South America (Sao Paulo)sa-east-1$14.024$15.426▲ 10%

Keep exploring

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

i4i.16xlarge.searchStorage optimized, i4i family
i4i.16xlarge.search prices and specsEvery size in the i4i family

Compare i4i.16xlarge.search with

i4g.16xlarge.searchi3.16xlarge.search
i7i.16xlarge.searchStorage optimized, i7i family
i7i.16xlarge.search prices and specsEvery size in the i7i family

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.