i4i.32xlarge vs r8in.32xlarge

Instance Typei4i.32xlarger8in.32xlarge
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
32xlarge – 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
8 – Generation
i – Intel processor
n – Network and EBS optimized
32xlarge – Size
vCPUs128128
Memory1024 GiB1024 GiB
CPU Architecturex86_64x86_64
ProcessorIntel Xeon 8375C (Ice Lake)Intel Xeon Scalable (Granite Rapids)
Clock Speed3.5 GHz3.9 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.xlarger8in.12xlarge, r8in.16xlarge, r8in.24xlarge, r8in.2xlarge, r8in.32xlarge, r8in.48xlarge, r8in.4xlarge, r8in.8xlarge, r8in.96xlarge, r8in.large, r8in.xlarge
Generationsr6in.32xlarge, r8in.32xlarge
Variantsr8i.32xlarge, r8ib.32xlarge, r8id.32xlarge
OpenSearchi4i.32xlarge.search
Free Tiernono
Burstablenono
Hibernationnono
Instance Storage8 x 3750 SSDEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughput40000 MBps40000 MBps
Optimized Baseline Bandwidth40000 Mbps40000 Mbps
Optimized Baseline Throughput5000 Mbps5000 Mbps
Optimized Baseline Performance160000 IOPS160000 IOPS
Optimized Max Performance160000 IOPS160000 IOPS
Optimized Max Bandwidth40000 Mbps40000 Mbps
Optimized Max Throughput5000 Mbps5000 Mbps
Networking
Networking Performance75000 Megabit200 Gigabit
Enhanced Networkingyesyes
Max Interfaces1516
Max Cards11
IPv4 Addresses per Interface5064
IPv6 Addresses per Interface5064
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportyesno
EFA Max Interfaces1
Encryption in Transit Supportyesyes
ENA SRD Supportyesyes
Avg Price Diff1.00x1.08x

Regional Prices

Geography
Region
i4i.32xlarge
r8in.32xlarge
HiddenHidden (hidden-1)11.475215.0061
HiddenHidden (hidden-10)12.1088n/a
HiddenHidden (hidden-11)12.4608n/a
HiddenHidden (hidden-12)12.4608n/a
HiddenHidden (hidden-13)12.7142n/a
HiddenHidden (hidden-14)12.7424n/a
HiddenHidden (hidden-15)12.7424n/a
HiddenHidden (hidden-16)12.7424n/a
HiddenHidden (hidden-17)12.8832n/a
HiddenHidden (hidden-18)12.8832n/a
HiddenHidden (hidden-19)12.8832n/a
HiddenHidden (hidden-2)11.5315n/a
HiddenHidden (hidden-20)13.0944n/a
HiddenHidden (hidden-21)13.1648n/a
HiddenHidden (hidden-22)13.1648n/a
HiddenHidden (hidden-23)13.1648n/a
HiddenHidden (hidden-24)13.1648n/a
HiddenHidden (hidden-25)13.2352n/a
HiddenHidden (hidden-26)13.2352n/a
HiddenHidden (hidden-27)13.3056n/a
HiddenHidden (hidden-28)13.3056n/a
HiddenHidden (hidden-29)13.8234n/a
HiddenHidden (hidden-3)11.5949n/a
HiddenHidden (hidden-30)14.4038n/a
HiddenHidden (hidden-31)14.4320n/a
HiddenHidden (hidden-32)14.5024n/a
HiddenHidden (hidden-33)17.5296n/a
HiddenHidden (hidden-4)11.8483n/a
HiddenHidden (hidden-5)11.8483n/a
HiddenHidden (hidden-6)12.1088n/a
HiddenHidden (hidden-7)12.1088n/a
HiddenHidden (hidden-8)12.1088n/a
HiddenHidden (hidden-9)12.1088n/a
USUS East (Ohio) (us-east-2)10.982413.3888
USUS East (Virginia) (us-east-1)10.982413.3888
USUS West (Oregon) (us-west-2)10.982413.3888
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