r5a.2xlarge vs m8ib.2xlarge

Instance Typer5a.2xlargem8ib.2xlarge
Instance FamilyMemory optimizedGeneral purpose
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
a – AMD processor
2xlarge – Size
Small to medium size databases, data processing, caching, backends.

m – Multi purpose
8 – Generation
i – Intel processor
b – EBS optimized
2xlarge – Size
vCPUs88
Memory64 GiB32 GiB
CPU Architecturex86_64x86_64
ProcessorAMD EPYC 7571Intel Xeon Scalable (Granite Rapids)
Clock Speed2.5 GHz3.9 GHz
Threads Per Core22
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesr5a.12xlarge, r5a.16xlarge, r5a.24xlarge, r5a.2xlarge, r5a.4xlarge, r5a.8xlarge, r5a.large, r5a.xlargem8ib.12xlarge, m8ib.16xlarge, m8ib.24xlarge, m8ib.2xlarge, m8ib.32xlarge, m8ib.48xlarge, m8ib.4xlarge, m8ib.8xlarge, m8ib.96xlarge, m8ib.large, m8ib.xlarge
Generationsr5a.2xlarge, r6a.2xlarge, r7a.2xlarge, r8a.2xlarge
Variantsr5.2xlarge, r5ad.2xlarge, r5b.2xlarge, r5d.2xlarge, r5dn.2xlarge, r5n.2xlargem8a.2xlarge, m8g.2xlarge, m8gb.2xlarge, m8gd.2xlarge, m8gn.2xlarge, m8i-flex.2xlarge, m8i.2xlarge, m8id.2xlarge, m8idb.2xlarge, m8idn.2xlarge, m8in.2xlarge, m8ine.2xlarge
Free Tiernono
Burstablenono
Hibernationyesyes
Instance StorageEBS onlyEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughputup to 2120 MBpsup to 25000 MBps
Optimized Baseline Bandwidth1580 Mbps6250 Mbps
Optimized Baseline Throughput197.5 Mbps781.25 Mbps
Optimized Baseline Performance8333 IOPS30000 IOPS
Optimized Max Performance16000 IOPS120000 IOPS
Optimized Max Bandwidth2880 Mbps25000 Mbps
Optimized Max Throughput360 Mbps3125 Mbps
Networking
Networking PerformanceUp to 10 GigabitUp to 26.66 Gigabit
Enhanced Networkingyesyes
Max Interfaces44
Max Cards11
IPv4 Addresses per Interface1530
IPv6 Addresses per Interface1530
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportnono
Encryption in Transit Supportnoyes
ENA SRD Supportnono
Avg Price Diff1.00x1.34x

Regional Prices

Geography
Region
r5a.2xlarge
m8ib.2xlarge
Asia PacificAsia Pacific (Mumbai) (ap-south-1)0.2860n/a
EuropeEurope (Spain) (eu-south-2)n/a0.7449
HiddenHidden (hidden-1)0.4520n/a
HiddenHidden (hidden-10)0.5440n/a
HiddenHidden (hidden-11)0.5440n/a
HiddenHidden (hidden-12)0.5440n/a
HiddenHidden (hidden-13)0.5480n/a
HiddenHidden (hidden-14)0.5480n/a
HiddenHidden (hidden-15)0.7240n/a
HiddenHidden (hidden-2)0.4960n/a
HiddenHidden (hidden-3)0.5040n/a
HiddenHidden (hidden-4)0.5080n/a
HiddenHidden (hidden-5)0.5320n/a
HiddenHidden (hidden-6)0.5320n/a
HiddenHidden (hidden-7)0.5320n/a
HiddenHidden (hidden-8)0.5440n/a
HiddenHidden (hidden-9)0.5440n/a
USUS East (Ohio) (us-east-2)0.4520n/a
USUS East (Virginia) (us-east-1)0.45200.6683
USUS West (Oregon) (us-west-2)n/a0.6683
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