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r6a.12xlarge vs r5n.12xlarge

Instance Typer6a.12xlarger5n.12xlarge
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
12xlarge – 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
n – Network and EBS optimized
12xlarge – Size
vCPUs4848
Memory384 GiB384 GiB
CPU Architecturex86_64x86_64
ProcessorAMD EPYC 7R13 ProcessorIntel Xeon Platinum 8259 (Cascade Lake)
Clock Speed3.6 GHz3.1 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.xlarger5n.12xlarge, r5n.16xlarge, r5n.24xlarge, r5n.2xlarge, r5n.4xlarge, r5n.8xlarge, r5n.large, r5n.metal, r5n.xlarge
Generationsr5a.12xlarge, r6a.12xlarge, r7a.12xlarge, r8a.12xlarger5n.12xlarge, r6in.12xlarge
Variantsr6g.12xlarge, r6gd.12xlarge, r6i.12xlarge, r6id.12xlarge, r6idn.12xlarge, r6in.12xlarger5.12xlarge, r5a.12xlarge, r5ad.12xlarge, r5b.12xlarge, r5d.12xlarge, r5dn.12xlarge
Free Tiernono
Burstablenono
Hibernationnono
Instance StorageEBS onlyEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughput10000 MBps6000 MBps
Optimized Baseline Bandwidth15000 Mbps9500 Mbps
Optimized Baseline Throughput1875 Mbps1187.5 Mbps
Optimized Baseline Performance60000 IOPS40000 IOPS
Optimized Max Performance60000 IOPS40000 IOPS
Optimized Max Bandwidth15000 Mbps9500 Mbps
Optimized Max Throughput1875 Mbps1187.5 Mbps
Networking
Networking Performance18750 Megabit50 Gigabit
Enhanced Networkingyesno
Max Interfaces88
Max Cards11
IPv4 Addresses per Interface3030
IPv6 Addresses per Interface3030
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportnono
Encryption in Transit Supportyesyes
ENA SRD Supportyesno
Avg Price Diff1.00x1.49x

Regional Prices

Geography
Region
r6a.12xlarge
r5n.12xlarge
Asia PacificAsia Pacific (Hyderabad) (ap-south-2)1.7160n/a
Asia PacificAsia Pacific (Mumbai) (ap-south-1)1.7160n/a
HiddenHidden (hidden-1)2.72163.6720
HiddenHidden (hidden-10)n/a4.2720
HiddenHidden (hidden-11)n/a4.2720
HiddenHidden (hidden-12)n/a4.2960
HiddenHidden (hidden-13)n/a4.2960
HiddenHidden (hidden-14)n/a4.3440
HiddenHidden (hidden-15)n/a4.3440
HiddenHidden (hidden-16)n/a4.7680
HiddenHidden (hidden-17)n/a4.8480
HiddenHidden (hidden-18)n/a5.6640
HiddenHidden (hidden-2)2.72163.8160
HiddenHidden (hidden-3)2.98083.9120
HiddenHidden (hidden-4)3.02404.0080
HiddenHidden (hidden-5)3.04564.0560
HiddenHidden (hidden-6)3.26164.2000
HiddenHidden (hidden-7)3.28324.2000
HiddenHidden (hidden-8)3.28324.2000
HiddenHidden (hidden-9)3.28324.2720
USUS East (Ohio) (us-east-2)n/a3.5760
USUS East (Virginia) (us-east-1)2.72163.5760
USUS West (Oregon) (us-west-2)n/a3.5760
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