i4g.16xlarge vs i4i.16xlarge

Instance Typei4g.16xlargei4i.16xlarge
Instance FamilyStorage optimizedStorage optimized
DetailsNoSQL databases (like Cassandra, MongoDB, Redis), in-memory databases (such as Aerospike), scalable transactional databases, data warehousing, Elasticsearch, and analytics tasks.

iIOPS / storage optimized
4 – Generation
g – AWS Graviton processor
16xlarge – Size
NoSQL databases (like Cassandra, MongoDB, Redis), in-memory databases (such as Aerospike), scalable transactional databases, data warehousing, Elasticsearch, and analytics tasks.

iIOPS / storage optimized
4 – Generation
i – Intel processor
16xlarge – Size
vCPUs6464
Memory512 GiB512 GiB
CPU Architecturearm64x86_64
ProcessorAWS Graviton2 ProcessorIntel Xeon 8375C (Ice Lake)
Clock Speed2.5 GHz3.5 GHz
Threads Per Core12
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesi4g.16xlarge, i4g.2xlarge, i4g.4xlarge, i4g.8xlarge, i4g.large, i4g.xlargei4i.12xlarge, i4i.16xlarge, i4i.24xlarge, i4i.2xlarge, i4i.32xlarge, i4i.4xlarge, i4i.8xlarge, i4i.large, i4i.metal, i4i.xlarge
Generationsi4g.16xlarge, i8g.16xlargei4i.16xlarge, i7i.16xlarge
Variantsi4i.16xlargei4g.16xlarge
OpenSearchi4g.16xlarge.searchi4i.16xlarge.search
Free Tiernono
Burstablenono
Hibernationnono
Instance Storage4 x 3750 SSD4 x 3750 NVMe SSD
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughput20000 MBps20000 MBps
Optimized Baseline Bandwidth20000 Mbps20000 Mbps
Optimized Baseline Throughput2500 Mbps2500 Mbps
Optimized Baseline Performance80000 IOPS80000 IOPS
Optimized Max Performance80000 IOPS80000 IOPS
Optimized Max Bandwidth20000 Mbps20000 Mbps
Optimized Max Throughput2500 Mbps2500 Mbps
Networking
Networking Performance37500 Megabit35000 Megabit
Enhanced Networkingyesyes
Max Interfaces1515
Max Cards11
IPv4 Addresses per Interface5050
IPv6 Addresses per Interface5050
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportyesno
EFA Max Interfaces1
Encryption in Transit Supportyesyes
ENA SRD Supportyesyes
Avg Price Diff1.00x1.12x

Regional Prices

Geography
Region
i4g.16xlarge
i4i.16xlarge
HiddenHidden (hidden-1)5.44645.7380
HiddenHidden (hidden-10)n/a6.0540
HiddenHidden (hidden-11)n/a6.2300
HiddenHidden (hidden-12)n/a6.2300
HiddenHidden (hidden-13)n/a6.3570
HiddenHidden (hidden-14)n/a6.3710
HiddenHidden (hidden-15)n/a6.3710
HiddenHidden (hidden-16)n/a6.3710
HiddenHidden (hidden-17)n/a6.4420
HiddenHidden (hidden-18)n/a6.4420
HiddenHidden (hidden-19)n/a6.4420
HiddenHidden (hidden-2)5.44645.7660
HiddenHidden (hidden-20)n/a6.5470
HiddenHidden (hidden-21)n/a6.5820
HiddenHidden (hidden-22)n/a6.5820
HiddenHidden (hidden-23)n/a6.5820
HiddenHidden (hidden-24)n/a6.5820
HiddenHidden (hidden-25)n/a6.6180
HiddenHidden (hidden-26)n/a6.6180
HiddenHidden (hidden-27)n/a6.6530
HiddenHidden (hidden-28)n/a6.6530
HiddenHidden (hidden-29)n/a6.9120
HiddenHidden (hidden-3)5.92425.7970
HiddenHidden (hidden-30)n/a7.2020
HiddenHidden (hidden-31)n/a7.2160
HiddenHidden (hidden-32)n/a7.2510
HiddenHidden (hidden-33)n/a8.7650
HiddenHidden (hidden-4)5.92425.9240
HiddenHidden (hidden-5)7.89125.9240
HiddenHidden (hidden-6)n/a6.0540
HiddenHidden (hidden-7)n/a6.0540
HiddenHidden (hidden-8)n/a6.0540
HiddenHidden (hidden-9)n/a6.0540
USUS East (Ohio) (us-east-2)4.94215.4910
USUS East (Virginia) (us-east-1)4.94215.4910
USUS West (Oregon) (us-west-2)4.94215.4910
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