r6a.48xlarge vs r8ib.48xlarge

Instance Typer6a.48xlarger8ib.48xlarge
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
a – AMD processor
48xlarge – 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
48xlarge – Size
vCPUs192192
Memory1536 GiB1536 GiB
CPU Architecturex86_64x86_64
ProcessorAMD EPYC 7R13 ProcessorIntel Xeon Scalable (Granite Rapids)
Clock Speed3.6 GHz3.9 GHz
Threads Per Core22
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesr6a.12xlarge, r6a.16xlarge, r6a.24xlarge, r6a.2xlarge, r6a.32xlarge, r6a.48xlarge, r6a.4xlarge, r6a.8xlarge, r6a.large, r6a.metal, r6a.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
Generationsr6a.48xlarge, r7a.48xlarge, r8a.48xlarge
Variantsr8a.48xlarge, r8g.48xlarge, r8gb.48xlarge, r8gd.48xlarge, r8gn.48xlarge, r8i.48xlarge, r8id.48xlarge, r8idb.48xlarge, r8idn.48xlarge, r8in.48xlarge
Free Tiernono
Burstablenono
Hibernationnono
Instance StorageEBS onlyEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughput40000 MBps150000 MBps
Optimized Baseline Bandwidth40000 Mbps150000 Mbps
Optimized Baseline Throughput5000 Mbps18750 Mbps
Optimized Baseline Performance240000 IOPS720000 IOPS
Optimized Max Performance240000 IOPS720000 IOPS
Optimized Max Bandwidth40000 Mbps150000 Mbps
Optimized Max Throughput5000 Mbps18750 Mbps
Networking
Networking Performance50000 Megabit200 Gigabit
Enhanced Networkingyesyes
Max Interfaces1524
Max Cards11
IPv4 Addresses per Interface5064
IPv6 Addresses per Interface5064
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportyesyes
EFA Max Interfaces11
Encryption in Transit Supportyesyes
ENA SRD Supportyesyes
Avg Price Diff1.00x1.93x

Regional Prices

US Dollar ($)
Per Hour
Linux
Shared Tenancy
On Demand
Geography
Region
r6a.48xlarge
r8ib.48xlarge
Asia PacificAsia Pacific (Hyderabad) (ap-south-2)6.8640n/a
Asia PacificAsia Pacific (Mumbai) (ap-south-1)6.8640n/a
HiddenHidden (hidden-1)10.886422.5091
HiddenHidden (hidden-10)13.1328n/a
HiddenHidden (hidden-2)10.886422.5091
HiddenHidden (hidden-3)11.923223.9914
HiddenHidden (hidden-4)12.096024.3955
HiddenHidden (hidden-5)12.1824n/a
HiddenHidden (hidden-6)12.7872n/a
HiddenHidden (hidden-7)13.0464n/a
HiddenHidden (hidden-8)13.1328n/a
HiddenHidden (hidden-9)13.1328n/a
USUS East (Ohio) (us-east-2)n/a20.0832
USUS East (Virginia) (us-east-1)10.886420.0832
USUS West (Oregon) (us-west-2)n/a20.0832
Activate subscription to see all regions and unlock all features  

Related Comparisons

Other instances worth weighing against these.