r5dn.16xlarge

Amazon Web Services EC2 instance r5dn.16xlarge is in the memory optimized family with 64 vCPUs and 512 GiB of memory. Available in 15 regions.
Instance Typer5dn.16xlarge
Instance FamilyMemory 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.

rRAM / memory optimized
5 – Generation
d – Instance store volume
n – Network and EBS optimized
16xlarge – Size
vCPUs64
Memory512 GiB
CPU Architecturex86_64
ProcessorIntel Xeon Platinum 8259 (Cascade Lake)
Clock Speed3.1 GHz
Accelerators
GPUno
Inference Acceleratorno
FPGAno
Instances
Sizesr5dn.large, r5dn.xlarge, r5dn.2xlarge, r5dn.4xlarge, r5dn.8xlarge, r5dn.12xlarge, r5dn.16xlarge, r5dn.24xlarge, r5dn.metal
Generationsr5dn.16xlarge, r6idn.16xlarge
Variantsr5.16xlarge, r5a.16xlarge, r5ad.16xlarge, r5b.16xlarge, r5d.16xlarge, r5n.16xlarge
Free Tierno
Burstableno
Hibernationno
Instance Storage4 x 600 NVMe SSD
EBS (Elastic Block Store)
EBS Optimizeddefault
Encryptionsupported
NVMerequired
Dedicated Throughput10000 MBps
Optimized Baseline Bandwidth13600 Mbps
Optimized Baseline Throughput1700 Mbps
Optimized Baseline Performance60000 IOPS
Optimized Max Performance60000 IOPS
Optimized Max Bandwidth13600 Mbps
Optimized Max Throughput1700 Mbps
Networking
Networking Performance75 Gigabit
Enhanced Networkingno
Max Interfaces15
Max Cards1
IPv4 Addresses per Interface50
IPv6 Addresses per Interface50
IPv6 Supportyes
ENA Supportrequired
EFA Supportno
Encryption in Transit Supportyes
ENA SRD Supportno

Regional Availability

US
GovCloud (US-East) / us-gov-east-1
GovCloud (US-West) / us-gov-west-1
US East (Ohio) / us-east-2
US East (Virginia) / us-east-1
US West (N. California) / us-west-1
US West (Oregon) / us-west-2
Canada
Canada (Central) / ca-central-1
Canada West (Calgary) / ca-west-1
Europe
Europe (Ireland) / eu-west-1
Europe (London) / eu-west-2
Europe (Frankfurt) / eu-central-1
Europe (Milan) / eu-south-1
Europe (Paris) / eu-west-3
Europe (Spain) / eu-south-2
Europe (Stockholm) / eu-north-1
Europe (Zurich) / eu-central-2
Africa
Africa (Cape Town) / af-south-1
South America
South America (São Paulo) / sa-east-1
Asia Pacific
Asia Pacific (Hong Kong) / ap-east-1
Asia Pacific (Hyderabad) / ap-south-2
Asia Pacific (Jakarta) / ap-southeast-3
Asia Pacific (Melbourne) / ap-southeast-4
Asia Pacific (Mumbai) / ap-south-1
Asia Pacific (Osaka) / ap-northeast-3
Asia Pacific (Seoul) / ap-northeast-2
Asia Pacific (Singapore) / ap-southeast-1
Asia Pacific (Sydney) / ap-southeast-2
Asia Pacific (Tokyo) / ap-northeast-1
Israel
Israel (Tel Aviv) / il-central-1
Middle East
Middle East (Bahrain) / me-south-1
Middle East (UAE) / me-central-1

Regional Prices

Geography
Region Name
Region
Savings Options
Instance Price
USUS East (Virginia)us-east-1compare5.3440
USUS East (Ohio)us-east-2compare5.3440
USUS West (Oregon)us-west-2compare5.3440
HiddenHiddenhidden-1compare5.6640
HiddenHiddenhidden-2compare5.9520
HiddenHiddenhidden-3compare6.2720
HiddenHiddenhidden-4compare6.2720
HiddenHiddenhidden-5compare6.3680
HiddenHiddenhidden-6compare6.3680
HiddenHiddenhidden-7compare6.4000
HiddenHiddenhidden-8compare6.4320
HiddenHiddenhidden-9compare6.4320
HiddenHiddenhidden-10compare6.4960
HiddenHiddenhidden-11compare6.5280
HiddenHiddenhidden-12compare7.0720
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Similar Alternative Instances

Instance Type
Region
vCPUs
Memory (GiB)
GPU Name
Instance Price
Price Diff %
r6i.16xlargeUS East (Virginia) (us-east-1)645124.0320-25%
r7i.16xlargeUS East (Virginia) (us-east-1)645124.2336-21%
r5b.16xlargeUS East (Virginia) (us-east-1)645124.7680-11%
r5dn.16xlargeUS East (Virginia) (us-east-1)645125.34400%
i4i.16xlargeUS East (Virginia) (us-east-1)645125.49103%