r6g.large vs c4.large

Instance Typer6g.largec4.large
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
6 – Generation
g – AWS Graviton processor
large – Size
Obsolete. Not recommended for use
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
4 – Generation
large – Size
vCPUs22
Memory16 GiB3.75 GiB
CPU Architecturearm64x86_64
ProcessorAWS Graviton2 ProcessorIntel Xeon E5-2666 v3 (Haswell)
Clock Speed2.5 GHz2.9 GHz
Threads Per Core12
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesr6g.12xlarge, r6g.16xlarge, r6g.2xlarge, r6g.4xlarge, r6g.8xlarge, r6g.large, r6g.medium, r6g.metal, r6g.xlargec4.2xlarge, c4.4xlarge, c4.8xlarge, c4.large, c4.xlarge
Generationsr6g.large, r7g.large, r8g.largec3.large, c4.large, c5.large, c6i.large, c7i.large, c8i.large
Variantsr6a.large, r6gd.large, r6i.large, r6id.large, r6idn.large, r6in.large
SageMakerml.r6g.largeml.c4.large
RDSdb.r6g.large
DocumentDBdb.r6g.large
OpenSearchr6g.large.searchc4.large.search
ElastiCachecache.r6g.large
Free Tiernono
Burstablenono
Hibernationyesyes
EC2 Compute Units8
Instance StorageEBS onlyEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredunsupported
Dedicated Throughputup to 4500 MBps500 MBps
Optimized Baseline Bandwidth630 Mbps500 Mbps
Optimized Baseline Throughput78.75 Mbps62.5 Mbps
Optimized Baseline Performance3600 IOPS4000 IOPS
Optimized Max Performance20000 IOPS4000 IOPS
Optimized Max Bandwidth4750 Mbps500 Mbps
Optimized Max Throughput593.75 Mbps62.5 Mbps
Networking
Networking PerformanceUp to 10 GigabitModerate
Enhanced Networkingyesyes
Max Interfaces33
Max Cards11
IPv4 Addresses per Interface1010
IPv6 Addresses per Interface1010
IPv6 Supportyesyes
ENA Supportrequiredunsupported
EFA Supportnono
Encryption in Transit Supportnono
ENA SRD Supportnono
Avg Price Diff1.00x1.01x

Regional Prices

Geography
Region
r6g.large
c4.large
Asia PacificAsia Pacific (Hyderabad) (ap-south-2)0.0650n/a
Asia PacificAsia Pacific (Mumbai) (ap-south-1)0.06500.1000
HiddenHidden (hidden-1)0.10080.1000
HiddenHidden (hidden-10)0.11200.1260
HiddenHidden (hidden-11)0.11280.1260
HiddenHidden (hidden-12)0.11280.1300
HiddenHidden (hidden-13)0.11800.1550
HiddenHidden (hidden-14)0.1184n/a
HiddenHidden (hidden-15)0.1184n/a
HiddenHidden (hidden-16)0.1184n/a
HiddenHidden (hidden-17)0.1208n/a
HiddenHidden (hidden-18)0.1208n/a
HiddenHidden (hidden-19)0.1208n/a
HiddenHidden (hidden-2)0.10080.1100
HiddenHidden (hidden-20)0.1208n/a
HiddenHidden (hidden-21)0.1216n/a
HiddenHidden (hidden-22)0.1216n/a
HiddenHidden (hidden-23)0.1216n/a
HiddenHidden (hidden-24)0.1216n/a
HiddenHidden (hidden-25)0.1216n/a
HiddenHidden (hidden-26)0.1220n/a
HiddenHidden (hidden-27)0.1241n/a
HiddenHidden (hidden-28)0.1241n/a
HiddenHidden (hidden-29)0.1268n/a
HiddenHidden (hidden-3)0.10340.1130
HiddenHidden (hidden-30)0.1338n/a
HiddenHidden (hidden-31)0.1340n/a
HiddenHidden (hidden-32)0.1344n/a
HiddenHidden (hidden-33)0.1608n/a
HiddenHidden (hidden-4)0.10340.1140
HiddenHidden (hidden-5)0.10580.1140
HiddenHidden (hidden-6)0.10700.1150
HiddenHidden (hidden-7)0.10940.1190
HiddenHidden (hidden-8)0.11040.1200
HiddenHidden (hidden-9)0.11040.1240
USUS East (Ohio) (us-east-2)n/a0.1000
USUS East (Virginia) (us-east-1)0.10080.1000
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