i7i.16xlarge vs r8idn.16xlarge

Instance Typei7i.16xlarger8idn.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
7 – 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
8 – 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 Scalable (Emerald Rapids)Intel Xeon Scalable (Granite Rapids)
Clock Speed3.2 GHz3.9 GHz
Threads Per Core22
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesi7i.12xlarge, i7i.16xlarge, i7i.24xlarge, i7i.2xlarge, i7i.48xlarge, i7i.4xlarge, i7i.8xlarge, i7i.large, i7i.metal-24xl, i7i.metal-48xl, i7i.xlarger8idn.12xlarge, r8idn.16xlarge, r8idn.24xlarge, r8idn.2xlarge, r8idn.32xlarge, r8idn.48xlarge, r8idn.4xlarge, r8idn.8xlarge, r8idn.96xlarge, r8idn.large, r8idn.metal-48xl, r8idn.metal-96xl, r8idn.xlarge
Generationsi4i.16xlarge, i7i.16xlarger6idn.16xlarge, r8idn.16xlarge
Variantsr8a.16xlarge, r8g.16xlarge, r8gb.16xlarge, r8gd.16xlarge, r8gn.16xlarge, r8i-flex.16xlarge, r8i.16xlarge, r8ib.16xlarge, r8id.16xlarge, r8idb.16xlarge, r8in.16xlarge
OpenSearchi7i.16xlarge.search
Free Tiernono
Burstablenono
Hibernationnono
Instance Storage4 x 3750 NVMe SSD1 x 3800 NVMe SSD
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughput20480 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 PerformanceUp to 37.5 Gigabit100 Gigabit
Enhanced Networkingyesyes
Max Interfaces1516
Max Cards11
IPv4 Addresses per Interface5064
IPv6 Addresses per Interface5064
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportnono
Encryption in Transit Supportyesyes
ENA SRD Supportyesyes
Avg Price Diff1.00x1.16x

Regional Prices

US Dollar ($)
Per Hour
Linux
Shared Tenancy
On Demand
Geography
Region
i7i.16xlarge
r8idn.16xlarge
HiddenHidden (hidden-1)6.31148.3565
HiddenHidden (hidden-10)6.8534n/a
HiddenHidden (hidden-11)6.9930n/a
HiddenHidden (hidden-12)7.0083n/a
HiddenHidden (hidden-13)7.0083n/a
HiddenHidden (hidden-14)7.0083n/a
HiddenHidden (hidden-15)7.0858n/a
HiddenHidden (hidden-16)7.0858n/a
HiddenHidden (hidden-17)7.0858n/a
HiddenHidden (hidden-18)7.2019n/a
HiddenHidden (hidden-19)7.2406n/a
HiddenHidden (hidden-2)6.51658.3565
HiddenHidden (hidden-20)7.2406n/a
HiddenHidden (hidden-21)7.2406n/a
HiddenHidden (hidden-22)7.2406n/a
HiddenHidden (hidden-23)7.2794n/a
HiddenHidden (hidden-24)7.2794n/a
HiddenHidden (hidden-25)7.3181n/a
HiddenHidden (hidden-26)7.9222n/a
HiddenHidden (hidden-27)7.9376n/a
HiddenHidden (hidden-28)7.9763n/a
HiddenHidden (hidden-29)9.6413n/a
HiddenHidden (hidden-3)6.51658.9408
HiddenHidden (hidden-4)6.65989.1203
HiddenHidden (hidden-5)6.6598n/a
HiddenHidden (hidden-6)6.6598n/a
HiddenHidden (hidden-7)6.6598n/a
HiddenHidden (hidden-8)6.6598n/a
HiddenHidden (hidden-9)6.8534n/a
USUS East (Ohio) (us-east-2)6.04037.5030
USUS East (Virginia) (us-east-1)6.04037.5030
USUS West (Oregon) (us-west-2)6.04037.5030
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