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r5a.large vs r5.large

Instance Typer5a.larger5.large
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
a – AMD processor
large – 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
5 – Generation
large – Size
vCPUs22
Memory16 GiB16 GiB
CPU Architecturex86_64x86_64
ProcessorAMD EPYC 7571Intel Xeon Platinum 8175
Clock Speed2.5 GHz3.1 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.xlarger5.12xlarge, r5.16xlarge, r5.24xlarge, r5.2xlarge, r5.4xlarge, r5.8xlarge, r5.large, r5.metal, r5.xlarge
Generationsr5a.large, r6a.large, r7a.large, r8a.larger3.large, r4.large, r5.large, r6i.large, r7i.large, r8i.large
Variantsr5.large, r5ad.large, r5b.large, r5d.large, r5dn.large, r5n.larger5a.large, r5ad.large, r5b.large, r5d.large, r5dn.large, r5n.large
SageMakerml.r5.large
RDSdb.r5.large, db.r5.large.tpc1.mem2x
DocumentDBdb.r5.large
OpenSearchr5.large.search
ElastiCachecache.r5.large
Free Tiernono
Burstablenono
Hibernationyesyes
EC2 Compute Units10
Instance StorageEBS onlyEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughputup to 2120 MBpsup to 4750 MBps
Optimized Baseline Bandwidth650 Mbps650 Mbps
Optimized Baseline Throughput81.25 Mbps81.25 Mbps
Optimized Baseline Performance3600 IOPS3600 IOPS
Optimized Max Performance16000 IOPS18750 IOPS
Optimized Max Bandwidth2880 Mbps4750 Mbps
Optimized Max Throughput360 Mbps593.75 Mbps
Networking
Networking PerformanceUp to 10 GigabitUp to 10 Gigabit
Enhanced Networkingyesyes
Max Interfaces33
Max Cards11
IPv4 Addresses per Interface1010
IPv6 Addresses per Interface1010
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportnono
Encryption in Transit Supportnono
ENA SRD Supportnono
Avg Price Diff1.00x1.15x

Regional Prices

Geography
Region
r5a.large
r5.large
Asia PacificAsia Pacific (Mumbai) (ap-south-1)0.0720n/a
HiddenHidden (hidden-1)0.11300.1300
HiddenHidden (hidden-10)0.13600.1480
HiddenHidden (hidden-11)0.13600.1480
HiddenHidden (hidden-12)0.13600.1480
HiddenHidden (hidden-13)0.13700.1510
HiddenHidden (hidden-14)0.13700.1510
HiddenHidden (hidden-15)0.18100.1510
HiddenHidden (hidden-16)n/a0.1510
HiddenHidden (hidden-17)n/a0.1520
HiddenHidden (hidden-18)n/a0.1520
HiddenHidden (hidden-19)n/a0.1520
HiddenHidden (hidden-2)0.12400.1300
HiddenHidden (hidden-20)n/a0.1520
HiddenHidden (hidden-21)n/a0.1520
HiddenHidden (hidden-22)n/a0.1520
HiddenHidden (hidden-23)n/a0.1550
HiddenHidden (hidden-24)n/a0.1550
HiddenHidden (hidden-25)n/a0.1670
HiddenHidden (hidden-26)n/a0.1670
HiddenHidden (hidden-27)n/a0.1680
HiddenHidden (hidden-28)n/a0.2010
HiddenHidden (hidden-3)0.12600.1340
HiddenHidden (hidden-4)0.12700.1380
HiddenHidden (hidden-5)0.13300.1380
HiddenHidden (hidden-6)0.13300.1400
HiddenHidden (hidden-7)0.13300.1410
HiddenHidden (hidden-8)0.13600.1410
HiddenHidden (hidden-9)0.13600.1480
USUS East (Ohio) (us-east-2)0.11300.1260
USUS East (Virginia) (us-east-1)0.11300.1260
USUS West (Oregon) (us-west-2)n/a0.1260
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