m8gn.4xlarge vs r8gn.4xlarge

Instance Typem8gn.4xlarger8gn.4xlarge
Instance FamilyGeneral purposeMemory optimized
DetailsSmall to medium size databases, data processing, caching, backends.

m – Multi purpose
8 – Generation
g – AWS Graviton processor
n – Network and EBS optimized
4xlarge – 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
8 – Generation
g – AWS Graviton processor
n – Network and EBS optimized
4xlarge – Size
vCPUs1616
Memory64 GiB128 GiB
CPU Architecturearm64arm64
ProcessorAWS Graviton4 ProcessorAWS Graviton4 Processor
Clock Speed2.8 GHz2.8 GHz
Threads Per Core11
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesm8gn.12xlarge, m8gn.16xlarge, m8gn.24xlarge, m8gn.2xlarge, m8gn.48xlarge, m8gn.4xlarge, m8gn.8xlarge, m8gn.large, m8gn.medium, m8gn.metal-24xl, m8gn.metal-48xl, m8gn.xlarger8gn.12xlarge, r8gn.16xlarge, r8gn.24xlarge, r8gn.2xlarge, r8gn.48xlarge, r8gn.4xlarge, r8gn.8xlarge, r8gn.large, r8gn.medium, r8gn.metal-24xl, r8gn.metal-48xl, r8gn.xlarge
Variantsm8a.4xlarge, m8g.4xlarge, m8gb.4xlarge, m8gd.4xlarge, m8i-flex.4xlarge, m8i.4xlarge, m8ib.4xlarge, m8id.4xlarge, m8idb.4xlarge, m8idn.4xlarge, m8in.4xlarge, m8ine.4xlarger8a.4xlarge, r8g.4xlarge, r8gb.4xlarge, r8gd.4xlarge, r8i-flex.4xlarge, r8i.4xlarge, r8ib.4xlarge, r8id.4xlarge, r8idb.4xlarge, r8idn.4xlarge, r8in.4xlarge
Free Tiernono
Burstablenono
Hibernationyesyes
Instance StorageEBS onlyEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughput10000 MBps10000 MBps
Optimized Baseline Bandwidth10000 Mbps10000 Mbps
Optimized Baseline Throughput1250 Mbps1250 Mbps
Optimized Baseline Performance40000 IOPS40000 IOPS
Optimized Max Performance40000 IOPS40000 IOPS
Optimized Max Bandwidth10000 Mbps10000 Mbps
Optimized Max Throughput1250 Mbps1250 Mbps
Networking
Networking Performance50 Gigabit50 Gigabit
Enhanced Networkingyesyes
Max Interfaces88
Max Cards11
IPv4 Addresses per Interface3030
IPv6 Addresses per Interface3030
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportnono
Encryption in Transit Supportyesyes
ENA SRD Supportnono
Avg Price Diff1.00x1.20x

Regional Prices

Geography
Region
m8gn.4xlarge
r8gn.4xlarge
EuropeEurope (Ireland) (eu-west-1)1.3010n/a
USUS East (Virginia) (us-east-1)1.16401.4574
USUS West (Oregon) (us-west-2)1.16401.4574
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