c7gd.4xlarge vs r6a.4xlarge

Instance Typec7gd.4xlarger6a.4xlarge
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
7 – Generation
g – AWS Graviton processor
d – Instance store volume
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
6 – Generation
a – AMD processor
4xlarge – Size
vCPUs1616
Memory32 GiB128 GiB
CPU Architecturearm64x86_64
ProcessorAWS Graviton3 ProcessorAMD EPYC 7R13 Processor
Clock Speed2.6 GHz3.6 GHz
Threads Per Core12
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesc7gd.12xlarge, c7gd.16xlarge, c7gd.2xlarge, c7gd.4xlarge, c7gd.8xlarge, c7gd.large, c7gd.medium, c7gd.metal, c7gd.xlarger6a.12xlarge, r6a.16xlarge, r6a.24xlarge, r6a.2xlarge, r6a.32xlarge, r6a.48xlarge, r6a.4xlarge, r6a.8xlarge, r6a.large, r6a.metal, r6a.xlarge
Generationsc6gd.4xlarge, c7gd.4xlarge, c8gd.4xlarger5a.4xlarge, r6a.4xlarge, r7a.4xlarge, r8a.4xlarge
Variantsc7a.4xlarge, c7g.4xlarge, c7gn.4xlarge, c7i-flex.4xlarge, c7i.4xlarger6g.4xlarge, r6gd.4xlarge, r6i.4xlarge, r6id.4xlarge, r6idn.4xlarge, r6in.4xlarge
Free Tiernono
Burstablenono
Hibernationyesyes
Instance Storage1 x 950 NVMe SSDEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughputup to 10000 MBpsup to 6667 MBps
Optimized Baseline Bandwidth5000 Mbps5000 Mbps
Optimized Baseline Throughput625 Mbps625 Mbps
Optimized Baseline Performance20000 IOPS20000 IOPS
Optimized Max Performance40000 IOPS40000 IOPS
Optimized Max Bandwidth10000 Mbps10000 Mbps
Optimized Max Throughput1250 Mbps1250 Mbps
Networking
Networking PerformanceUp to 15 GigabitUp to 12500 Megabit
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 Diff1.00x1.13x

Regional Prices

Geography
Region
c7gd.4xlarge
r6a.4xlarge
Asia PacificAsia Pacific (Hyderabad) (ap-south-2)n/a0.5720
Asia PacificAsia Pacific (Malaysia) (ap-southeast-5)0.7197n/a
Asia PacificAsia Pacific (Mumbai) (ap-south-1)0.46080.5720
HiddenHidden (hidden-1)0.72580.9072
HiddenHidden (hidden-10)0.84671.0944
HiddenHidden (hidden-11)0.8694n/a
HiddenHidden (hidden-12)0.8694n/a
HiddenHidden (hidden-13)0.8770n/a
HiddenHidden (hidden-14)0.8770n/a
HiddenHidden (hidden-15)0.9072n/a
HiddenHidden (hidden-16)0.9222n/a
HiddenHidden (hidden-17)0.9224n/a
HiddenHidden (hidden-18)0.9230n/a
HiddenHidden (hidden-19)0.9526n/a
HiddenHidden (hidden-2)0.72580.9072
HiddenHidden (hidden-20)1.1264n/a
HiddenHidden (hidden-3)0.78620.9936
HiddenHidden (hidden-4)0.80131.0080
HiddenHidden (hidden-5)0.82401.0152
HiddenHidden (hidden-6)0.82401.0656
HiddenHidden (hidden-7)0.83171.0872
HiddenHidden (hidden-8)0.83921.0944
HiddenHidden (hidden-9)0.84671.0944
USUS East (Virginia) (us-east-1)0.72580.9072
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