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r8a.24xlarge

Data updated at: November 5, 2025 at 12:40 AM UTC

Amazon EC2 instance r8a.24xlarge with 96 vCPUs, 768 GiB RAM . Available in 3 regions starting from $5597.99 per month.
Instance Typer8a.24xlarge
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.

r – RAM / memory optimized
8 – Generation
a – AMD processor
24xlarge – Size
vCPUs96
Memory768 GiB
CPU Architecturex86_64
ProcessorAMD EPYC 9R45 Processor
Clock Speed4.5 GHz
Threads Per Core1
Accelerators
GPUno
Inference Acceleratorno
FPGAno
Instances
Sizesr8a.medium, r8a.large, r8a.xlarge, r8a.2xlarge, r8a.4xlarge, r8a.8xlarge, r8a.12xlarge, r8a.16xlarge, r8a.metal-24xl, r8a.24xlarge, r8a.metal-48xl, r8a.48xlarge
Generationsr5a.24xlarge, r6a.24xlarge, r7a.24xlarge, r8a.24xlarge
Variantsr8g.24xlarge, r8gb.24xlarge, r8gd.24xlarge, r8gn.24xlarge, r8i.24xlarge
Free Tierno
Burstableno
Hibernationno
Instance StorageEBS only
EBS (Elastic Block Store)
EBS Optimizeddefault
Encryptionsupported
NVMerequired
Dedicated Throughput30000 MBps
Optimized Baseline Bandwidth30000 Mbps
Optimized Baseline Throughput3750 Mbps
Optimized Baseline Performance120000 IOPS
Optimized Max Performance120000 IOPS
Optimized Max Bandwidth30000 Mbps
Optimized Max Throughput3750 Mbps
Networking
Networking Performance40000 Megabit
Enhanced Networkingyes
Max Interfaces16
Max Cards1
IPv4 Addresses per Interface64
IPv6 Addresses per Interface64
IPv6 Supportyes
ENA Supportrequired
EFA Supportno
Encryption in Transit Supportyes
ENA SRD Supportyes

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
Central America
Mexico (Central) / mx-central-1
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 (Malaysia) / ap-southeast-5
Asia Pacific (Melbourne) / ap-southeast-4
Asia Pacific (Mumbai) / ap-south-1
Asia Pacific (New Zealand) / ap-southeast-6
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 (Taipei) / ap-east-2
Asia Pacific (Thailand) / ap-southeast-7
Asia Pacific (Tokyo) / ap-northeast-1
Middle East
Israel (Tel Aviv) / il-central-1
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-1compare7.6685
USUS East (Ohio)us-east-2compare7.6685
USUS West (Oregon)us-west-2compare7.6685
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