r5a.xlarge vs c8gn.xlarge

Instance Typer5a.xlargec8gn.xlarge
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
xlarge – 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
xlarge – Size
vCPUs44
Memory32 GiB8 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.xlarge, r6a.xlarge, r7a.xlarge, r8a.xlargec6gn.xlarge, c7gn.xlarge, c8gn.xlarge
Variantsr5.xlarge, r5ad.xlarge, r5b.xlarge, r5d.xlarge, r5dn.xlarge, r5n.xlargec8a.xlarge, c8g.xlarge, c8gb.xlarge, c8gd.xlarge, c8i-flex.xlarge, c8i.xlarge, c8ib.xlarge, c8id.xlarge, c8in.xlarge, c8ine.xlarge
Free Tiernono
Burstablenono
Hibernationyesyes
Instance StorageEBS onlyEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughputup to 2120 MBpsup to 10000 MBps
Optimized Baseline Bandwidth1085 Mbps2500 Mbps
Optimized Baseline Throughput135.625 Mbps312.5 Mbps
Optimized Baseline Performance6000 IOPS10000 IOPS
Optimized Max Performance16000 IOPS40000 IOPS
Optimized Max Bandwidth2880 Mbps10000 Mbps
Optimized Max Throughput360 Mbps1250 Mbps
Networking
Networking PerformanceUp to 10 GigabitUp to 40 Gigabit
Enhanced Networkingyesyes
Max Interfaces44
Max Cards11
IPv4 Addresses per Interface1515
IPv6 Addresses per Interface1515
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportnono
Encryption in Transit Supportnoyes
ENA SRD Supportnono
Avg Price Diff1.00x1.07x

Regional Prices

US Dollar ($)
Per Hour
Linux
Shared Tenancy
On Demand
Geography
Region
r5a.xlarge
c8gn.xlarge
Asia PacificAsia Pacific (Hyderabad) (ap-south-2)n/a0.2368
Asia PacificAsia Pacific (Malaysia) (ap-southeast-5)n/a0.2313
Asia PacificAsia Pacific (Mumbai) (ap-south-1)0.1430n/a
Asia PacificAsia Pacific (Thailand) (ap-southeast-7)n/a0.2313
HiddenHidden (hidden-1)0.22600.2370
HiddenHidden (hidden-10)0.27200.2677
HiddenHidden (hidden-11)0.27200.2699
HiddenHidden (hidden-12)0.27200.2721
HiddenHidden (hidden-13)0.27400.2721
HiddenHidden (hidden-14)0.27400.2809
HiddenHidden (hidden-15)0.36200.2831
HiddenHidden (hidden-16)n/a0.2853
HiddenHidden (hidden-17)n/a0.2853
HiddenHidden (hidden-18)n/a0.2943
HiddenHidden (hidden-19)n/a0.2962
HiddenHidden (hidden-2)0.24800.2370
HiddenHidden (hidden-20)n/a0.2974
HiddenHidden (hidden-21)n/a0.2984
HiddenHidden (hidden-22)n/a0.3093
HiddenHidden (hidden-23)n/a0.3094
HiddenHidden (hidden-24)n/a0.3138
HiddenHidden (hidden-25)n/a0.3186
HiddenHidden (hidden-26)n/a0.3643
HiddenHidden (hidden-3)0.25200.2370
HiddenHidden (hidden-4)0.25400.2370
HiddenHidden (hidden-5)0.26600.2546
HiddenHidden (hidden-6)0.26600.2590
HiddenHidden (hidden-7)0.26600.2590
HiddenHidden (hidden-8)0.27200.2675
HiddenHidden (hidden-9)0.27200.2677
USUS East (Ohio) (us-east-2)0.2260n/a
USUS East (Virginia) (us-east-1)0.2260n/a
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