r5b.24xlarge vs r8ib.24xlarge

Instance Typer5b.24xlarger8ib.24xlarge
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
5 – Generation
b – EBS optimized
24xlarge – 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
24xlarge – Size
vCPUs9696
Memory768 GiB768 GiB
CPU Architecturex86_64x86_64
ProcessorIntel Xeon Platinum 8259 (Cascade Lake)Intel Xeon Scalable (Granite Rapids)
Clock Speed3.1 GHz3.9 GHz
Threads Per Core22
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesr5b.12xlarge, r5b.16xlarge, r5b.24xlarge, r5b.2xlarge, r5b.4xlarge, r5b.8xlarge, r5b.large, r5b.metal, r5b.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
Generationsr5b.24xlarge, r8ib.24xlarge
Variantsr5.24xlarge, r5a.24xlarge, r5ad.24xlarge, r5d.24xlarge, r5dn.24xlarge, r5n.24xlarger8a.24xlarge, r8g.24xlarge, r8gb.24xlarge, r8gd.24xlarge, r8gn.24xlarge, r8i.24xlarge, r8id.24xlarge, r8idb.24xlarge, r8idn.24xlarge, r8in.24xlarge
RDSdb.r5b.24xlarge
Free Tiernono
Burstablenono
Hibernationnono
Instance StorageEBS onlyEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughput61440 MBps75000 MBps
Optimized Baseline Bandwidth60000 Mbps75000 Mbps
Optimized Baseline Throughput7500 Mbps9375 Mbps
Optimized Baseline Performance260000 IOPS360000 IOPS
Optimized Max Performance260000 IOPS360000 IOPS
Optimized Max Bandwidth60000 Mbps75000 Mbps
Optimized Max Throughput7500 Mbps9375 Mbps
Networking
Networking Performance25 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 Supportnoyes
ENA SRD Supportnoyes
Avg Price Diff1.00x1.32x

Regional Prices

US Dollar ($)
Per Hour
Linux
Shared Tenancy
On Demand
Geography
Region
r5b.24xlarge
r8ib.24xlarge
HiddenHidden (hidden-1)7.581111.2546
HiddenHidden (hidden-10)8.6880n/a
HiddenHidden (hidden-11)11.3760n/a
HiddenHidden (hidden-2)7.824011.2546
HiddenHidden (hidden-3)8.016011.9957
HiddenHidden (hidden-4)8.400012.1978
HiddenHidden (hidden-5)8.4000n/a
HiddenHidden (hidden-6)8.5440n/a
HiddenHidden (hidden-7)8.5440n/a
HiddenHidden (hidden-8)8.5440n/a
HiddenHidden (hidden-9)8.6880n/a
USUS East (Ohio) (us-east-2)7.152010.0416
USUS East (Virginia) (us-east-1)7.152010.0416
USUS West (Oregon) (us-west-2)7.152010.0416
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