r6idn.16xlarge vs r8ib.16xlarge

Instance Typer6idn.16xlarger8ib.16xlarge
Instance FamilyMemory optimizedMemory optimized
DetailsHigh-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
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
16xlarge – Size
vCPUs6464
Memory512 GiB512 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
Sizesr6idn.12xlarge, r6idn.16xlarge, r6idn.24xlarge, r6idn.2xlarge, r6idn.32xlarge, r6idn.4xlarge, r6idn.8xlarge, r6idn.large, r6idn.metal, r6idn.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
Generationsr6idn.16xlarge, r8idn.16xlarge
Variantsr6a.16xlarge, r6g.16xlarge, r6gd.16xlarge, r6i.16xlarge, r6id.16xlarge, r6in.16xlarger8a.16xlarge, r8g.16xlarge, r8gb.16xlarge, r8gd.16xlarge, r8gn.16xlarge, r8i-flex.16xlarge, r8i.16xlarge, r8id.16xlarge, r8idb.16xlarge, r8idn.16xlarge, r8in.16xlarge
RDSdb.r6idn.16xlarge
Free Tiernono
Burstablenono
Hibernationnono
Instance Storage2 x 1900 NVMe SSDEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughput50000 MBps50000 MBps
Optimized Baseline Bandwidth50000 Mbps50000 Mbps
Optimized Baseline Throughput6250 Mbps6250 Mbps
Optimized Baseline Performance200000 IOPS240000 IOPS
Optimized Max Performance200000 IOPS240000 IOPS
Optimized Max Bandwidth50000 Mbps50000 Mbps
Optimized Max Throughput6250 Mbps6250 Mbps
Networking
Networking Performance100000 Megabit66.66 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 Diff1.00x1.04x

Regional Prices

US Dollar ($)
Per Hour
Linux
Shared Tenancy
On Demand
Geography
Region
r6idn.16xlarge
r8ib.16xlarge
HiddenHidden (hidden-1)6.62697.5030
HiddenHidden (hidden-2)6.87787.5030
HiddenHidden (hidden-3)6.96387.9971
HiddenHidden (hidden-4)7.33828.1318
HiddenHidden (hidden-5)7.4506n/a
HiddenHidden (hidden-6)7.4880n/a
HiddenHidden (hidden-7)7.5254n/a
HiddenHidden (hidden-8)7.6003n/a
HiddenHidden (hidden-9)7.6378n/a
USUS East (Ohio) (us-east-2)6.25256.6944
USUS East (Virginia) (us-east-1)6.25256.6944
USUS West (Oregon) (us-west-2)6.25256.6944
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