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r5.16xlarge vs r4.16xlarge

Instance Typer5.16xlarger4.16xlarge
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
16xlarge – Size
Obsolete. Not recommended for use
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
4 – Generation
16xlarge – Size
vCPUs6464
Memory512 GiB488 GiB
CPU Architecturex86_64x86_64
ProcessorIntel Xeon Platinum 8175Intel Xeon E5-2686 v4 (Broadwell)
Clock Speed3.1 GHz2.3 GHz
Threads Per Core22
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesr5.12xlarge, r5.16xlarge, r5.24xlarge, r5.2xlarge, r5.4xlarge, r5.8xlarge, r5.large, r5.metal, r5.xlarger4.16xlarge, r4.2xlarge, r4.4xlarge, r4.8xlarge, r4.large, r4.xlarge
Generationsr4.16xlarge, r5.16xlarge, r6i.16xlarge, r7i.16xlarge, r8i.16xlarger4.16xlarge, r5.16xlarge, r6i.16xlarge, r7i.16xlarge, r8i.16xlarge
Variantsr5a.16xlarge, r5ad.16xlarge, r5b.16xlarge, r5d.16xlarge, r5dn.16xlarge, r5n.16xlarge
SageMakerml.r5.16xlarge
RDSdb.r5.16xlargedb.r4.16xlarge
DocumentDBdb.r5.16xlargedb.r4.16xlarge
OpenSearchr4.16xlarge.search
ElastiCachecache.r4.16xlarge
Free Tiernono
Burstablenono
Hibernationnono
EC2 Compute Units256201
Instance StorageEBS onlyEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredunsupported
Dedicated Throughput13600 MBps12000 MBps
Optimized Baseline Bandwidth13600 Mbps14000 Mbps
Optimized Baseline Throughput1700 Mbps1750 Mbps
Optimized Baseline Performance60000 IOPS75000 IOPS
Optimized Max Performance60000 IOPS75000 IOPS
Optimized Max Bandwidth13600 Mbps14000 Mbps
Optimized Max Throughput1700 Mbps1750 Mbps
Networking
Networking Performance20 Gigabit20 Gigabit
Enhanced Networkingyesyes
Max Interfaces1515
Max Cards11
IPv4 Addresses per Interface5050
IPv6 Addresses per Interface5050
IPv6 Supportyesyes
ENA Supportrequiredsupported
EFA Supportnono
Encryption in Transit Supportnono
ENA SRD Supportnono
Avg Price Diff1.00x1.07x

Regional Prices

Geography
Region
r5.16xlarge
r4.16xlarge
HiddenHidden (hidden-1)4.16004.3840
HiddenHidden (hidden-10)4.73605.1200
HiddenHidden (hidden-11)4.73605.1200
HiddenHidden (hidden-12)4.73805.1200
HiddenHidden (hidden-13)4.83205.1216
HiddenHidden (hidden-14)4.83208.9600
HiddenHidden (hidden-15)4.8320n/a
HiddenHidden (hidden-16)4.8320n/a
HiddenHidden (hidden-17)4.8640n/a
HiddenHidden (hidden-18)4.8640n/a
HiddenHidden (hidden-19)4.8640n/a
HiddenHidden (hidden-2)4.16004.6720
HiddenHidden (hidden-20)4.8640n/a
HiddenHidden (hidden-21)4.8640n/a
HiddenHidden (hidden-22)4.8640n/a
HiddenHidden (hidden-23)4.9630n/a
HiddenHidden (hidden-24)4.9630n/a
HiddenHidden (hidden-25)5.3440n/a
HiddenHidden (hidden-26)5.3500n/a
HiddenHidden (hidden-27)5.3760n/a
HiddenHidden (hidden-28)6.4320n/a
HiddenHidden (hidden-3)4.28804.7424
HiddenHidden (hidden-4)4.41604.7424
HiddenHidden (hidden-5)4.41604.9920
HiddenHidden (hidden-6)4.48004.9920
HiddenHidden (hidden-7)4.51205.1072
HiddenHidden (hidden-8)4.51205.1072
HiddenHidden (hidden-9)4.73605.1200
USUS East (Ohio) (us-east-2)4.03204.2560
USUS East (Virginia) (us-east-1)4.03204.2560
USUS West (Oregon) (us-west-2)4.03204.2560
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