i4i.12xlarge vs r8ib.12xlarge

Instance Typei4i.12xlarger8ib.12xlarge
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
12xlarge – 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
b – EBS optimized
12xlarge – Size
vCPUs4848
Memory384 GiB384 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.xlarger8ib.12xlarge, r8ib.16xlarge, r8ib.24xlarge, r8ib.2xlarge, r8ib.32xlarge, r8ib.48xlarge, r8ib.4xlarge, r8ib.8xlarge, r8ib.96xlarge, r8ib.large, r8ib.metal-48xl, r8ib.metal-96xl, r8ib.xlarge
Generationsi4i.12xlarge, i7i.12xlarge
Variantsr8a.12xlarge, r8g.12xlarge, r8gb.12xlarge, r8gd.12xlarge, r8gn.12xlarge, r8i-flex.12xlarge, r8i.12xlarge, r8id.12xlarge, r8idb.12xlarge, r8idn.12xlarge, r8in.12xlarge
OpenSearchi4i.12xlarge.search
Free Tiernono
Burstablenono
Hibernationnono
Instance Storage3 x 3750 NVMe SSDEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughput15000 MBps37500 MBps
Optimized Baseline Bandwidth15000 Mbps37500 Mbps
Optimized Baseline Throughput1875 Mbps4687.5 Mbps
Optimized Baseline Performance60000 IOPS180000 IOPS
Optimized Max Performance60000 IOPS180000 IOPS
Optimized Max Bandwidth15000 Mbps37500 Mbps
Optimized Max Throughput1875 Mbps4687.5 Mbps
Networking
Networking Performance28125 Megabit50 Gigabit
Enhanced Networkingyesyes
Max Interfaces812
Max Cards11
IPv4 Addresses per Interface3050
IPv6 Addresses per Interface3050
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportnono
Encryption in Transit Supportyesyes
ENA SRD Supportyesyes
Avg Price Diff1.00x1.15x

Regional Prices

US Dollar ($)
Per Hour
Linux
Shared Tenancy
On Demand
Geography
Region
i4i.12xlarge
r8ib.12xlarge
HiddenHidden (hidden-1)4.30305.6273
HiddenHidden (hidden-10)4.5410n/a
HiddenHidden (hidden-11)4.6730n/a
HiddenHidden (hidden-12)4.6730n/a
HiddenHidden (hidden-13)4.7780n/a
HiddenHidden (hidden-14)4.7780n/a
HiddenHidden (hidden-15)4.7780n/a
HiddenHidden (hidden-16)4.8310n/a
HiddenHidden (hidden-17)4.8310n/a
HiddenHidden (hidden-18)4.8310n/a
HiddenHidden (hidden-19)4.9100n/a
HiddenHidden (hidden-2)4.32405.6273
HiddenHidden (hidden-20)4.9370n/a
HiddenHidden (hidden-21)4.9370n/a
HiddenHidden (hidden-22)4.9370n/a
HiddenHidden (hidden-23)4.9370n/a
HiddenHidden (hidden-24)4.9630n/a
HiddenHidden (hidden-25)4.9630n/a
HiddenHidden (hidden-26)4.9900n/a
HiddenHidden (hidden-27)4.9900n/a
HiddenHidden (hidden-28)5.1840n/a
HiddenHidden (hidden-29)5.4010n/a
HiddenHidden (hidden-3)4.34805.9978
HiddenHidden (hidden-30)5.4120n/a
HiddenHidden (hidden-31)5.4380n/a
HiddenHidden (hidden-32)6.5740n/a
HiddenHidden (hidden-4)4.44306.0989
HiddenHidden (hidden-5)4.4430n/a
HiddenHidden (hidden-6)4.5410n/a
HiddenHidden (hidden-7)4.5410n/a
HiddenHidden (hidden-8)4.5410n/a
HiddenHidden (hidden-9)4.5410n/a
USUS East (Ohio) (us-east-2)4.11805.0208
USUS East (Virginia) (us-east-1)4.11805.0208
USUS West (Oregon) (us-west-2)4.11805.0208
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