c3.4xlarge vs r5b.4xlarge

Instance Typec3.4xlarger5b.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.

cCompute optimized
3 – 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.

rRAM / memory optimized
5 – Generation
b – EBS optimized
4xlarge – Size
vCPUs1616
Memory30 GiB128 GiB
CPU Architecturex86_64x86_64
ProcessorIntel Xeon E5-2680 v2 (Ivy Bridge)Intel Xeon Platinum 8259 (Cascade Lake)
Clock Speed2.8 GHz3.1 GHz
Threads Per Core22
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesc3.2xlarge, c3.4xlarge, c3.8xlarge, c3.large, c3.xlarger5b.12xlarge, r5b.16xlarge, r5b.24xlarge, r5b.2xlarge, r5b.4xlarge, r5b.8xlarge, r5b.large, r5b.metal, r5b.xlarge
Generationsc3.4xlarge, c4.4xlarge, c5.4xlarge, c6i.4xlarge, c7i.4xlarge, c8i.4xlarger5b.4xlarge, r8ib.4xlarge
Variantsr5.4xlarge, r5a.4xlarge, r5ad.4xlarge, r5d.4xlarge, r5dn.4xlarge, r5n.4xlarge
RDSdb.r5b.4xlarge, db.r5b.4xlarge.tpc2.mem2x, db.r5b.4xlarge.tpc2.mem3x, db.r5b.4xlarge.tpc2.mem4x
Free Tiernono
Burstablenono
Hibernationyesno
EC2 Compute Units55
Instance Storage2 x 160 SSDEBS only
EBS (Elastic Block Store)
EBS Optimizedsupporteddefault
Encryptionsupportedsupported
NVMeunsupportedrequired
Dedicated Throughput10240 MBps
Optimized Baseline Bandwidth2000 Mbps10000 Mbps
Optimized Baseline Throughput250 Mbps1250 Mbps
Optimized Baseline Performance16000 IOPS43333 IOPS
Optimized Max Performance16000 IOPS43333 IOPS
Optimized Max Bandwidth2000 Mbps10000 Mbps
Optimized Max Throughput250 Mbps1250 Mbps
Networking
Networking PerformanceHighUp to 10 Gigabit
Enhanced Networkingyesyes
Max Interfaces88
Max Cards11
IPv4 Addresses per Interface3030
IPv6 Addresses per Interface3030
IPv6 Supportyesyes
ENA Supportunsupportedrequired
EFA Supportnono
Encryption in Transit Supportnono
ENA SRD Supportnono
Avg Price Diff1.00x1.38x

Regional Prices

Geography
Region
c3.4xlarge
r5b.4xlarge
Asia PacificAsia Pacific (Seoul) (ap-northeast-2)0.9190n/a
HiddenHidden (hidden-1)0.95601.2635
HiddenHidden (hidden-10)n/a1.4480
HiddenHidden (hidden-11)n/a1.8960
HiddenHidden (hidden-2)0.95601.3040
HiddenHidden (hidden-3)1.00801.3360
HiddenHidden (hidden-4)1.02101.4000
HiddenHidden (hidden-5)1.03201.4000
HiddenHidden (hidden-6)1.05801.4240
HiddenHidden (hidden-7)1.05801.4240
HiddenHidden (hidden-8)1.30001.4240
HiddenHidden (hidden-9)n/a1.4480
USUS East (Ohio) (us-east-2)n/a1.1920
USUS East (Virginia) (us-east-1)0.84001.1920
USUS West (Oregon) (us-west-2)0.84001.1920
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