r5a.8xlarge

Amazon Web Services EC2 instance r5a.8xlarge is in the memory optimized family with 32 vCPUs and 256 GiB of memory. Available in 18 regions.
Instance Typer5a.8xlarge
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
a – AMD processor
8xlarge – Size
vCPUs32
Memory256 GiB
CPU Architecturex86_64
ProcessorAMD EPYC 7571
Clock Speed2.5 GHz
Accelerators
GPUno
Inference Acceleratorno
FPGAno
Instances
Sizesr5a.large, r5a.xlarge, r5a.2xlarge, r5a.4xlarge, r5a.8xlarge, r5a.12xlarge, r5a.16xlarge, r5a.24xlarge
Generationsr5a.8xlarge, r6a.8xlarge, r7a.8xlarge
Variantsr5.8xlarge, r5ad.8xlarge, r5b.8xlarge, r5d.8xlarge, r5dn.8xlarge, r5n.8xlarge
Free Tierno
Burstableno
Hibernationno
Instance StorageEBS only
EBS (Elastic Block Store)
EBS Optimizeddefault
Encryptionsupported
NVMerequired
Dedicated Throughput3500 MBps
Optimized Baseline Bandwidth4750 Mbps
Optimized Baseline Throughput593.75 Mbps
Optimized Baseline Performance20000 IOPS
Optimized Max Performance20000 IOPS
Optimized Max Bandwidth4750 Mbps
Optimized Max Throughput593.75 Mbps
Networking
Networking PerformanceUp to 10 Gigabit
Enhanced Networkingyes
Max Interfaces8
Max Cards1
IPv4 Addresses per Interface30
IPv6 Addresses per Interface30
IPv6 Supportyes
ENA Supportrequired
EFA Supportno
Encryption in Transit Supportno
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
Asia PacificAsia Pacific (Mumbai)ap-south-1compare1.1440
HiddenHiddenhidden-1compare1.8080
USUS East (Virginia)us-east-1compare1.8080
USUS East (Ohio)us-east-2compare1.8080
HiddenHiddenhidden-2compare1.9840
HiddenHiddenhidden-3compare2.0160
HiddenHiddenhidden-4compare2.0320
HiddenHiddenhidden-5compare2.1280
HiddenHiddenhidden-6compare2.1280
HiddenHiddenhidden-7compare2.1280
HiddenHiddenhidden-10compare2.1760
HiddenHiddenhidden-11compare2.1760
HiddenHiddenhidden-12compare2.1760
HiddenHiddenhidden-8compare2.1760
HiddenHiddenhidden-9compare2.1760
HiddenHiddenhidden-13compare2.1920
HiddenHiddenhidden-14compare2.1920
HiddenHiddenhidden-15compare2.8960
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Similar Alternative Instances

Instance Type
Region
vCPUs
Memory (GiB)
GPU Name
Instance Price
Price Diff %
r6g.8xlargeUS East (Virginia) (us-east-1)322561.6128-11%
r5a.8xlargeUS East (Virginia) (us-east-1)322561.80800%
r6gd.8xlargeUS East (Virginia) (us-east-1)322561.84322%
r5ad.8xlargeUS East (Virginia) (us-east-1)322562.096016%
r7gd.8xlargeUS East (Virginia) (us-east-1)322562.177320%