c4.4xlarge vs r6idn.4xlarge

Instance Typec4.4xlarger6idn.4xlarge
Instance FamilyCompute optimizedMemory optimized
DetailsObsolete. 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
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
i – Intel processor
d – Instance store volume
n – Network and EBS optimized
4xlarge – Size
vCPUs1616
Memory30 GiB128 GiB
CPU Architecturex86_64x86_64
ProcessorIntel Xeon E5-2666 v3 (Haswell)Intel Xeon 8375C (Ice Lake)
Clock Speed2.9 GHz3.5 GHz
Threads Per Core22
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesc4.2xlarge, c4.4xlarge, c4.8xlarge, c4.large, c4.xlarger6idn.12xlarge, r6idn.16xlarge, r6idn.24xlarge, r6idn.2xlarge, r6idn.32xlarge, r6idn.4xlarge, r6idn.8xlarge, r6idn.large, r6idn.metal, r6idn.xlarge
Generationsc3.4xlarge, c4.4xlarge, c5.4xlarge, c6i.4xlarge, c7i.4xlarge, c8i.4xlarger6idn.4xlarge, r8idn.4xlarge
Variantsr6a.4xlarge, r6g.4xlarge, r6gd.4xlarge, r6i.4xlarge, r6id.4xlarge, r6in.4xlarge
SageMakerml.c4.4xlarge
RDSdb.r6idn.4xlarge
OpenSearchc4.4xlarge.search
Free Tiernono
Burstablenono
Hibernationyesyes
EC2 Compute Units62
Instance StorageEBS only1 x 950 NVMe SSD
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMeunsupportedrequired
Dedicated Throughput2000 MBpsup to 25000 MBps
Optimized Baseline Bandwidth2000 Mbps12500 Mbps
Optimized Baseline Throughput250 Mbps1562.5 Mbps
Optimized Baseline Performance16000 IOPS50000 IOPS
Optimized Max Performance16000 IOPS100000 IOPS
Optimized Max Bandwidth2000 Mbps25000 Mbps
Optimized Max Throughput250 Mbps3125 Mbps
Networking
Networking PerformanceHighUp to 50000 Megabit
Enhanced Networkingyesyes
Max Interfaces88
Max Cards11
IPv4 Addresses per Interface3030
IPv6 Addresses per Interface3030
IPv6 Supportyesyes
ENA Supportunsupportedrequired
EFA Supportnono
Encryption in Transit Supportnoyes
ENA SRD Supportnono
Avg Price Diff1.00x1.88x

Regional Prices

US Dollar ($)
Per Hour
Linux
Shared Tenancy
On Demand
Geography
Region
c4.4xlarge
r6idn.4xlarge
HiddenHidden (hidden-1)0.80001.6567
HiddenHidden (hidden-10)1.0080n/a
HiddenHidden (hidden-11)1.0080n/a
HiddenHidden (hidden-12)1.0420n/a
HiddenHidden (hidden-13)1.2350n/a
HiddenHidden (hidden-2)0.87601.7194
HiddenHidden (hidden-3)0.90501.7410
HiddenHidden (hidden-4)0.90701.8346
HiddenHidden (hidden-5)0.90901.8626
HiddenHidden (hidden-6)0.92401.8720
HiddenHidden (hidden-7)0.95001.8814
HiddenHidden (hidden-8)0.95801.9001
HiddenHidden (hidden-9)0.99701.9094
USUS East (Ohio) (us-east-2)0.79601.5631
USUS East (Virginia) (us-east-1)0.79601.5631
USUS West (Oregon) (us-west-2)0.79601.5631
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