i4i.large vs r6idn.large

Instance Typei4i.larger6idn.large
Instance FamilyStorage optimizedMemory optimized
DetailsNoSQL databases (like Cassandra, MongoDB, Redis), in-memory databases (such as Aerospike), scalable transactional databases, data warehousing, Elasticsearch, and analytics tasks.

i – IOPS / storage optimized
4 – Generation
i – Intel processor
large – Size
High-performance databases, data mining/analysis, in-memory databases, distributed large-scale caches, real-time processing apps for unstructured big data, Hadoop/Spark clusters, and other enterprise apps.

r – RAM / memory optimized
6 – Generation
i – Intel processor
d – Instance store volume
n – Network and EBS optimized
large – Size
vCPUs22
Memory16 GiB16 GiB
CPU Architecturex86_64x86_64
ProcessorIntel Xeon 8375C (Ice Lake)Intel Xeon 8375C (Ice Lake)
Clock Speed3.5 GHz3.5 GHz
Threads Per Core22
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesi4i.12xlarge, i4i.16xlarge, i4i.24xlarge, i4i.2xlarge, i4i.32xlarge, i4i.4xlarge, i4i.8xlarge, i4i.large, i4i.metal, i4i.xlarger6idn.12xlarge, r6idn.16xlarge, r6idn.24xlarge, r6idn.2xlarge, r6idn.32xlarge, r6idn.4xlarge, r6idn.8xlarge, r6idn.large, r6idn.metal, r6idn.xlarge
Generationsi4i.large, i7i.larger6idn.large, r8idn.large
Variantsi4g.larger6a.large, r6g.large, r6gd.large, r6i.large, r6id.large, r6in.large
RDSdb.r6idn.large
OpenSearchi4i.large.search
Free Tiernono
Burstablenono
Hibernationnoyes
Instance Storage1 x 468 NVMe SSD1 x 118 NVMe SSD
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughputup to 10000 MBpsup to 25000 MBps
Optimized Baseline Bandwidth625 Mbps1562 Mbps
Optimized Baseline Throughput78.125 Mbps195.3125 Mbps
Optimized Baseline Performance2500 IOPS6250 IOPS
Optimized Max Performance40000 IOPS100000 IOPS
Optimized Max Bandwidth10000 Mbps25000 Mbps
Optimized Max Throughput1250 Mbps3125 Mbps
Networking
Networking PerformanceUp to 10 GigabitUp to 25000 Megabit
Enhanced Networkingyesyes
Max Interfaces33
Max Cards11
IPv4 Addresses per Interface1010
IPv6 Addresses per Interface1010
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportnono
Encryption in Transit Supportyesyes
ENA SRD Supportnono
Avg Price Diff1.00x1.10x

Regional Prices

US Dollar ($)
Per Hour
Linux
Shared Tenancy
On Demand
Geography
Region
i4i.large
r6idn.large
HiddenHidden (hidden-1)0.17900.2071
HiddenHidden (hidden-10)0.1890n/a
HiddenHidden (hidden-11)0.1950n/a
HiddenHidden (hidden-12)0.1950n/a
HiddenHidden (hidden-13)0.1990n/a
HiddenHidden (hidden-14)0.1990n/a
HiddenHidden (hidden-15)0.1990n/a
HiddenHidden (hidden-16)0.1990n/a
HiddenHidden (hidden-17)0.2010n/a
HiddenHidden (hidden-18)0.2010n/a
HiddenHidden (hidden-19)0.2010n/a
HiddenHidden (hidden-2)0.18000.2149
HiddenHidden (hidden-20)0.2050n/a
HiddenHidden (hidden-21)0.2060n/a
HiddenHidden (hidden-22)0.2060n/a
HiddenHidden (hidden-23)0.2060n/a
HiddenHidden (hidden-24)0.2060n/a
HiddenHidden (hidden-25)0.2070n/a
HiddenHidden (hidden-26)0.2070n/a
HiddenHidden (hidden-27)0.2080n/a
HiddenHidden (hidden-28)0.2080n/a
HiddenHidden (hidden-29)0.2160n/a
HiddenHidden (hidden-3)0.18100.2176
HiddenHidden (hidden-30)0.2250n/a
HiddenHidden (hidden-31)0.2260n/a
HiddenHidden (hidden-32)0.2270n/a
HiddenHidden (hidden-33)0.2740n/a
HiddenHidden (hidden-4)0.18500.2293
HiddenHidden (hidden-5)0.18500.2328
HiddenHidden (hidden-6)0.18900.2340
HiddenHidden (hidden-7)0.18900.2352
HiddenHidden (hidden-8)0.18900.2375
HiddenHidden (hidden-9)0.18900.2387
USUS East (Ohio) (us-east-2)0.17200.1954
USUS East (Virginia) (us-east-1)0.17200.1954
USUS West (Oregon) (us-west-2)0.17200.1954
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