c5a.2xlarge vs r8g.2xlarge

Instance Typec5a.2xlarger8g.2xlarge
Instance FamilyCompute optimizedMemory optimized
DetailsHigh-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
5 – Generation
a – AMD processor
2xlarge – 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
2xlarge – Size
vCPUs88
Memory16 GiB64 GiB
CPU Architecturex86_64arm64
ProcessorAMD EPYC 7R32AWS Graviton4 Processor
Clock Speed3.3 GHz2.8 GHz
Threads Per Core21
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesc5a.12xlarge, c5a.16xlarge, c5a.24xlarge, c5a.2xlarge, c5a.4xlarge, c5a.8xlarge, c5a.large, c5a.xlarger8g.12xlarge, r8g.16xlarge, r8g.24xlarge, r8g.2xlarge, r8g.48xlarge, r8g.4xlarge, r8g.8xlarge, r8g.large, r8g.medium, r8g.metal-24xl, r8g.metal-48xl, r8g.xlarge
Generationsc5a.2xlarge, c6a.2xlarge, c7a.2xlarge, c8a.2xlarger6g.2xlarge, r7g.2xlarge, r8g.2xlarge
Variantsc5.2xlarge, c5ad.2xlarge, c5d.2xlarge, c5n.2xlarger8a.2xlarge, r8gb.2xlarge, r8gd.2xlarge, r8gn.2xlarge, r8i-flex.2xlarge, r8i.2xlarge, r8ib.2xlarge, r8id.2xlarge, r8idb.2xlarge, r8idn.2xlarge, r8in.2xlarge
SageMakerml.r8g.2xlarge
RDSdb.r8g.2xlarge
DocumentDBdb.r8g.2xlarge
OpenSearchr8g.2xlarge.search
Free Tiernono
Burstablenono
Hibernationnoyes
Instance StorageEBS onlyEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughputup to 3170 MBpsup to 10240 MBps
Optimized Baseline Bandwidth800 Mbps2500 Mbps
Optimized Baseline Throughput100 Mbps312.5 Mbps
Optimized Baseline Performance3200 IOPS12000 IOPS
Optimized Max Performance13300 IOPS40000 IOPS
Optimized Max Bandwidth3170 Mbps10000 Mbps
Optimized Max Throughput396.25 Mbps1250 Mbps
Networking
Networking PerformanceUp to 10 GigabitUp to 15 Gigabit
Enhanced Networkingyesyes
Max Interfaces44
Max Cards11
IPv4 Addresses per Interface1515
IPv6 Addresses per Interface1515
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportnono
Encryption in Transit Supportyesyes
ENA SRD Supportnono
Avg Price Diff1.00x1.52x

Regional Prices

US Dollar ($)
Per Hour
Linux
Shared Tenancy
On Demand
Geography
Region
c5a.2xlarge
r8g.2xlarge
Asia PacificAsia Pacific (Hyderabad) (ap-south-2)n/a0.3303
Asia PacificAsia Pacific (Mumbai) (ap-south-1)0.18800.3303
HiddenHidden (hidden-1)0.30800.4713
HiddenHidden (hidden-10)0.36400.5271
HiddenHidden (hidden-11)0.36800.5274
HiddenHidden (hidden-12)0.36800.5522
HiddenHidden (hidden-13)0.38000.5535
HiddenHidden (hidden-14)0.38000.5535
HiddenHidden (hidden-15)0.38400.5647
HiddenHidden (hidden-16)0.38800.5648
HiddenHidden (hidden-17)0.40000.5648
HiddenHidden (hidden-18)0.41200.5648
HiddenHidden (hidden-19)0.47200.5685
HiddenHidden (hidden-2)0.32800.4713
HiddenHidden (hidden-20)n/a0.5685
HiddenHidden (hidden-21)n/a0.5685
HiddenHidden (hidden-22)n/a0.5685
HiddenHidden (hidden-23)n/a0.5685
HiddenHidden (hidden-24)n/a0.5685
HiddenHidden (hidden-25)n/a0.5801
HiddenHidden (hidden-26)n/a0.5930
HiddenHidden (hidden-27)n/a0.6248
HiddenHidden (hidden-28)n/a0.6254
HiddenHidden (hidden-29)n/a0.6283
HiddenHidden (hidden-3)0.33600.4832
HiddenHidden (hidden-30)n/a0.7499
HiddenHidden (hidden-4)0.34400.4832
HiddenHidden (hidden-5)0.34400.4948
HiddenHidden (hidden-6)0.34800.5012
HiddenHidden (hidden-7)0.35200.5162
HiddenHidden (hidden-8)0.36400.5162
HiddenHidden (hidden-9)0.36400.5236
USUS East (Ohio) (us-east-2)0.3080n/a
USUS East (Virginia) (us-east-1)0.30800.4713
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