c9gd.medium vs r8gn.medium

Instance Typec9gd.mediumr8gn.medium
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
9 – Generation
g – AWS Graviton processor
d – Instance store volume
medium – 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
n – Network and EBS optimized
medium – Size
vCPUs11
Memory2 GiB8 GiB
CPU Architecturearm64arm64
ProcessorAWS Graviton5 ProcessorAWS Graviton4 Processor
Clock Speed2.8 GHz2.8 GHz
Threads Per Core11
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesc9gd.12xlarge, c9gd.16xlarge, c9gd.24xlarge, c9gd.2xlarge, c9gd.48xlarge, c9gd.4xlarge, c9gd.8xlarge, c9gd.large, c9gd.medium, c9gd.metal-48xl, c9gd.xlarger8gn.12xlarge, r8gn.16xlarge, r8gn.24xlarge, r8gn.2xlarge, r8gn.48xlarge, r8gn.4xlarge, r8gn.8xlarge, r8gn.large, r8gn.medium, r8gn.metal-24xl, r8gn.metal-48xl, r8gn.xlarge
Generationsc6gd.medium, c7gd.medium, c8gd.medium, c9gd.medium
Variantsc9g.mediumr8a.medium, r8g.medium, r8gb.medium, r8gd.medium
Free Tiernono
Burstablenono
Hibernationyesyes
Instance Storage1 x 59 NVMe SSDEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughputup to 12000 MBpsup to 10000 MBps
Optimized Baseline Bandwidth380 Mbps760 Mbps
Optimized Baseline Throughput47.5 Mbps95 Mbps
Optimized Baseline Performance2500 IOPS2500 IOPS
Optimized Max Performance48000 IOPS40000 IOPS
Optimized Max Bandwidth12000 Mbps10000 Mbps
Optimized Max Throughput1500 Mbps1250 Mbps
Networking
Networking PerformanceUp to 15 GigabitUp to 25 Gigabit
Enhanced Networkingyesyes
Max Interfaces22
Max Cards11
IPv4 Addresses per Interface204
IPv6 Addresses per Interface204
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportnono
Encryption in Transit Supportyesyes
ENA SRD Supportnono
Avg Price Diff1.00x1.64x

Regional Prices

US Dollar ($)
Per Hour
Linux
Shared Tenancy
On Demand
Geography
Region
c9gd.medium
r8gn.medium
HiddenHidden (hidden-1)0.0618n/a
USUS East (Ohio) (us-east-2)0.0534n/a
USUS East (Virginia) (us-east-1)0.05340.0911
USUS West (Oregon) (us-west-2)0.05340.0911
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