i4i.16xlarge vs r6idn.16xlarge

Instance Typei4i.16xlarger6idn.16xlarge
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
16xlarge – 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
16xlarge – Size
vCPUs6464
Memory512 GiB512 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.16xlarge, i7i.16xlarger6idn.16xlarge, r8idn.16xlarge
Variantsi4g.16xlarger6a.16xlarge, r6g.16xlarge, r6gd.16xlarge, r6i.16xlarge, r6id.16xlarge, r6in.16xlarge
RDSdb.r6idn.16xlarge
OpenSearchi4i.16xlarge.search
Free Tiernono
Burstablenono
Hibernationnono
Instance Storage4 x 3750 NVMe SSD2 x 1900 NVMe SSD
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughput20000 MBps50000 MBps
Optimized Baseline Bandwidth20000 Mbps50000 Mbps
Optimized Baseline Throughput2500 Mbps6250 Mbps
Optimized Baseline Performance80000 IOPS200000 IOPS
Optimized Max Performance80000 IOPS200000 IOPS
Optimized Max Bandwidth20000 Mbps50000 Mbps
Optimized Max Throughput2500 Mbps6250 Mbps
Networking
Networking Performance35000 Megabit100000 Megabit
Enhanced Networkingyesyes
Max Interfaces1515
Max Cards11
IPv4 Addresses per Interface5050
IPv6 Addresses per Interface5050
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportnono
Encryption in Transit Supportyesyes
ENA SRD Supportyesyes
Avg Price Diff1.00x1.10x

Regional Prices

US Dollar ($)
Per Hour
Linux
Shared Tenancy
On Demand
Geography
Region
i4i.16xlarge
r6idn.16xlarge
HiddenHidden (hidden-1)5.73806.6269
HiddenHidden (hidden-10)6.0540n/a
HiddenHidden (hidden-11)6.2300n/a
HiddenHidden (hidden-12)6.2300n/a
HiddenHidden (hidden-13)6.3570n/a
HiddenHidden (hidden-14)6.3710n/a
HiddenHidden (hidden-15)6.3710n/a
HiddenHidden (hidden-16)6.3710n/a
HiddenHidden (hidden-17)6.4420n/a
HiddenHidden (hidden-18)6.4420n/a
HiddenHidden (hidden-19)6.4420n/a
HiddenHidden (hidden-2)5.76606.8778
HiddenHidden (hidden-20)6.5470n/a
HiddenHidden (hidden-21)6.5820n/a
HiddenHidden (hidden-22)6.5820n/a
HiddenHidden (hidden-23)6.5820n/a
HiddenHidden (hidden-24)6.5820n/a
HiddenHidden (hidden-25)6.6180n/a
HiddenHidden (hidden-26)6.6180n/a
HiddenHidden (hidden-27)6.6530n/a
HiddenHidden (hidden-28)6.6530n/a
HiddenHidden (hidden-29)6.9120n/a
HiddenHidden (hidden-3)5.79706.9638
HiddenHidden (hidden-30)7.2020n/a
HiddenHidden (hidden-31)7.2160n/a
HiddenHidden (hidden-32)7.2510n/a
HiddenHidden (hidden-33)8.7650n/a
HiddenHidden (hidden-4)5.92407.3382
HiddenHidden (hidden-5)5.92407.4506
HiddenHidden (hidden-6)6.05407.4880
HiddenHidden (hidden-7)6.05407.5254
HiddenHidden (hidden-8)6.05407.6003
HiddenHidden (hidden-9)6.05407.6378
USUS East (Ohio) (us-east-2)5.49106.2525
USUS East (Virginia) (us-east-1)5.49106.2525
USUS West (Oregon) (us-west-2)5.49106.2525
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