r5a.4xlarge vs c8gn.4xlarge

Instance Typer5a.4xlargec8gn.4xlarge
Instance FamilyMemory optimizedCompute 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
a – AMD processor
4xlarge – Size
High-performance web servers, scientific modeling, batch processing, distributed analytics, HPC, machine/deep learning inference, ad serving, scalable multiplayer gaming, and video encoding.

c – Compute optimized
8 – Generation
g – AWS Graviton processor
n – Network and EBS optimized
4xlarge – Size
vCPUs1616
Memory128 GiB32 GiB
CPU Architecturex86_64arm64
ProcessorAMD EPYC 7571AWS Graviton4 Processor
Clock Speed2.5 GHz2.8 GHz
Threads Per Core21
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesr5a.12xlarge, r5a.16xlarge, r5a.24xlarge, r5a.2xlarge, r5a.4xlarge, r5a.8xlarge, r5a.large, r5a.xlargec8gn.12xlarge, c8gn.16xlarge, c8gn.24xlarge, c8gn.2xlarge, c8gn.48xlarge, c8gn.4xlarge, c8gn.8xlarge, c8gn.large, c8gn.medium, c8gn.metal-24xl, c8gn.metal-48xl, c8gn.xlarge
Generationsr5a.4xlarge, r6a.4xlarge, r7a.4xlarge, r8a.4xlargec6gn.4xlarge, c7gn.4xlarge, c8gn.4xlarge
Variantsr5.4xlarge, r5ad.4xlarge, r5b.4xlarge, r5d.4xlarge, r5dn.4xlarge, r5n.4xlargec8a.4xlarge, c8g.4xlarge, c8gb.4xlarge, c8gd.4xlarge, c8i-flex.4xlarge, c8i.4xlarge, c8ib.4xlarge, c8id.4xlarge, c8in.4xlarge, c8ine.4xlarge
Free Tiernono
Burstablenono
Hibernationyesyes
Instance StorageEBS onlyEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughputup to 2120 MBps10000 MBps
Optimized Baseline Bandwidth2880 Mbps10000 Mbps
Optimized Baseline Throughput360 Mbps1250 Mbps
Optimized Baseline Performance16000 IOPS40000 IOPS
Optimized Max Performance16000 IOPS40000 IOPS
Optimized Max Bandwidth2880 Mbps10000 Mbps
Optimized Max Throughput360 Mbps1250 Mbps
Networking
Networking PerformanceUp to 10 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 Supportnoyes
ENA SRD Supportnono
Avg Price Diff1.00x1.07x

Regional Prices

Geography
Region
r5a.4xlarge
c8gn.4xlarge
Asia PacificAsia Pacific (Hyderabad) (ap-south-2)n/a0.9472
Asia PacificAsia Pacific (Malaysia) (ap-southeast-5)n/a0.9253
Asia PacificAsia Pacific (Mumbai) (ap-south-1)0.5720n/a
Asia PacificAsia Pacific (Thailand) (ap-southeast-7)n/a0.9253
HiddenHidden (hidden-1)0.90400.9480
HiddenHidden (hidden-10)1.08801.0709
HiddenHidden (hidden-11)1.08801.0797
HiddenHidden (hidden-12)1.08801.0885
HiddenHidden (hidden-13)1.09601.0885
HiddenHidden (hidden-14)1.09601.1235
HiddenHidden (hidden-15)1.44801.1323
HiddenHidden (hidden-16)n/a1.1411
HiddenHidden (hidden-17)n/a1.1411
HiddenHidden (hidden-18)n/a1.1771
HiddenHidden (hidden-19)n/a1.1850
HiddenHidden (hidden-2)0.99200.9480
HiddenHidden (hidden-20)n/a1.1896
HiddenHidden (hidden-21)n/a1.1938
HiddenHidden (hidden-22)n/a1.2373
HiddenHidden (hidden-23)n/a1.2378
HiddenHidden (hidden-24)n/a1.2552
HiddenHidden (hidden-25)n/a1.2746
HiddenHidden (hidden-26)n/a1.4571
HiddenHidden (hidden-3)1.00800.9480
HiddenHidden (hidden-4)1.01600.9480
HiddenHidden (hidden-5)1.06401.0182
HiddenHidden (hidden-6)1.06401.0358
HiddenHidden (hidden-7)1.06401.0358
HiddenHidden (hidden-8)1.08801.0701
HiddenHidden (hidden-9)1.08801.0709
USUS East (Ohio) (us-east-2)0.9040n/a
USUS East (Virginia) (us-east-1)0.9040n/a
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