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r6g.large vs r6a.large

Instance Typer6g.larger6a.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
6 – Generation
g – AWS Graviton 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
6 – Generation
a – AMD processor
large – Size
vCPUs22
Memory16 GiB16 GiB
CPU Architecturearm64x86_64
ProcessorAWS Graviton2 ProcessorAMD EPYC 7R13 Processor
Clock Speed2.5 GHz3.6 GHz
Threads Per Core12
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesr6g.12xlarge, r6g.16xlarge, r6g.2xlarge, r6g.4xlarge, r6g.8xlarge, r6g.large, r6g.medium, r6g.metal, r6g.xlarger6a.12xlarge, r6a.16xlarge, r6a.24xlarge, r6a.2xlarge, r6a.32xlarge, r6a.48xlarge, r6a.4xlarge, r6a.8xlarge, r6a.large, r6a.metal, r6a.xlarge
Generationsr6g.large, r7g.large, r8g.larger5a.large, r6a.large, r7a.large, r8a.large
Variantsr6a.large, r6gd.large, r6i.large, r6id.large, r6idn.large, r6in.larger6g.large, r6gd.large, r6i.large, r6id.large, r6idn.large, r6in.large
SageMakerml.r6g.large
RDSdb.r6g.large
DocumentDBdb.r6g.large
OpenSearchr6g.large.search
ElastiCachecache.r6g.large
Free Tiernono
Burstablenono
Hibernationyesyes
Instance StorageEBS onlyEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughputup to 4500 MBpsup to 6667 MBps
Optimized Baseline Bandwidth630 Mbps650 Mbps
Optimized Baseline Throughput78.75 Mbps81.25 Mbps
Optimized Baseline Performance3600 IOPS3600 IOPS
Optimized Max Performance20000 IOPS40000 IOPS
Optimized Max Bandwidth4750 Mbps10000 Mbps
Optimized Max Throughput593.75 Mbps1250 Mbps
Networking
Networking PerformanceUp to 10 GigabitUp to 12500 Megabit
Enhanced Networkingyesyes
Max Interfaces33
Max Cards11
IPv4 Addresses per Interface1010
IPv6 Addresses per Interface1010
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportnono
Encryption in Transit Supportnoyes
ENA SRD Supportnono
Avg Price Diff1.00x1.02x

Regional Prices

Geography
Region
r6g.large
r6a.large
Asia PacificAsia Pacific (Hyderabad) (ap-south-2)0.06500.0715
Asia PacificAsia Pacific (Mumbai) (ap-south-1)0.06500.0715
HiddenHidden (hidden-1)0.10080.1134
HiddenHidden (hidden-10)0.1120n/a
HiddenHidden (hidden-11)0.1128n/a
HiddenHidden (hidden-12)0.1128n/a
HiddenHidden (hidden-13)0.1180n/a
HiddenHidden (hidden-14)0.1184n/a
HiddenHidden (hidden-15)0.1184n/a
HiddenHidden (hidden-16)0.1184n/a
HiddenHidden (hidden-17)0.1208n/a
HiddenHidden (hidden-18)0.1208n/a
HiddenHidden (hidden-19)0.1208n/a
HiddenHidden (hidden-2)0.10080.1134
HiddenHidden (hidden-20)0.1208n/a
HiddenHidden (hidden-21)0.1216n/a
HiddenHidden (hidden-22)0.1216n/a
HiddenHidden (hidden-23)0.1216n/a
HiddenHidden (hidden-24)0.1216n/a
HiddenHidden (hidden-25)0.1216n/a
HiddenHidden (hidden-26)0.1220n/a
HiddenHidden (hidden-27)0.1241n/a
HiddenHidden (hidden-28)0.1241n/a
HiddenHidden (hidden-29)0.1268n/a
HiddenHidden (hidden-3)0.10340.1242
HiddenHidden (hidden-30)0.1338n/a
HiddenHidden (hidden-31)0.1340n/a
HiddenHidden (hidden-32)0.1344n/a
HiddenHidden (hidden-33)0.1608n/a
HiddenHidden (hidden-4)0.10340.1260
HiddenHidden (hidden-5)0.10580.1269
HiddenHidden (hidden-6)0.10700.1359
HiddenHidden (hidden-7)0.10940.1368
HiddenHidden (hidden-8)0.11040.1368
HiddenHidden (hidden-9)0.11040.1368
USUS East (Virginia) (us-east-1)0.10080.1134
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