c4.2xlarge vs r8idb.2xlarge

Instance Typec4.2xlarger8idb.2xlarge
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
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
i – Intel processor
d – Instance store volume
b – EBS optimized
2xlarge – Size
vCPUs88
Memory15 GiB64 GiB
CPU Architecturex86_64x86_64
ProcessorIntel Xeon E5-2666 v3 (Haswell)Intel Xeon Scalable (Granite Rapids)
Clock Speed2.9 GHz3.9 GHz
Threads Per Core22
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesc4.2xlarge, c4.4xlarge, c4.8xlarge, c4.large, c4.xlarger8idb.12xlarge, r8idb.16xlarge, r8idb.24xlarge, r8idb.2xlarge, r8idb.32xlarge, r8idb.48xlarge, r8idb.4xlarge, r8idb.8xlarge, r8idb.96xlarge, r8idb.large, r8idb.metal-48xl, r8idb.metal-96xl, r8idb.xlarge
Generationsc3.2xlarge, c4.2xlarge, c5.2xlarge, c6i.2xlarge, c7i.2xlarge, c8i.2xlarge
Variantsr8a.2xlarge, r8g.2xlarge, r8gb.2xlarge, r8gd.2xlarge, r8gn.2xlarge, r8i-flex.2xlarge, r8i.2xlarge, r8ib.2xlarge, r8id.2xlarge, r8idn.2xlarge, r8in.2xlarge
SageMakerml.c4.2xlarge
OpenSearchc4.2xlarge.search
Free Tiernono
Burstablenono
Hibernationyesyes
EC2 Compute Units31
Instance StorageEBS only1 x 474 NVMe SSD
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMeunsupportedrequired
Dedicated Throughput1000 MBpsup to 25000 MBps
Optimized Baseline Bandwidth1000 Mbps6250 Mbps
Optimized Baseline Throughput125 Mbps781.25 Mbps
Optimized Baseline Performance8000 IOPS30000 IOPS
Optimized Max Performance8000 IOPS120000 IOPS
Optimized Max Bandwidth1000 Mbps25000 Mbps
Optimized Max Throughput125 Mbps3125 Mbps
Networking
Networking PerformanceHighUp to 26.66 Gigabit
Enhanced Networkingyesyes
Max Interfaces44
Max Cards11
IPv4 Addresses per Interface1530
IPv6 Addresses per Interface1530
IPv6 Supportyesyes
ENA Supportunsupportedrequired
EFA Supportnono
Encryption in Transit Supportnoyes
ENA SRD Supportnono
Avg Price Diff1.00x2.20x

Regional Prices

US Dollar ($)
Per Hour
Linux
Shared Tenancy
On Demand
Geography
Region
c4.2xlarge
r8idb.2xlarge
HiddenHidden (hidden-1)0.40001.0446
HiddenHidden (hidden-10)0.5040n/a
HiddenHidden (hidden-11)0.5040n/a
HiddenHidden (hidden-12)0.5220n/a
HiddenHidden (hidden-13)0.6180n/a
HiddenHidden (hidden-2)0.43801.0446
HiddenHidden (hidden-3)0.45301.1176
HiddenHidden (hidden-4)0.45401.1400
HiddenHidden (hidden-5)0.4540n/a
HiddenHidden (hidden-6)0.4620n/a
HiddenHidden (hidden-7)0.4760n/a
HiddenHidden (hidden-8)0.4790n/a
HiddenHidden (hidden-9)0.4980n/a
USUS East (Ohio) (us-east-2)0.39800.9379
USUS East (Virginia) (us-east-1)0.39800.9379
USUS West (Oregon) (us-west-2)0.39800.9379
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