c6a.4xlarge vs r7iz.4xlarge

Instance Typec6a.4xlarger7iz.4xlarge
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
6 – Generation
a – AMD processor
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
7 – Generation
i – Intel processor
z – High performance
4xlarge – Size
vCPUs1616
Memory32 GiB128 GiB
CPU Architecturex86_64x86_64
ProcessorAMD EPYC 7R13 ProcessorIntel Xeon Scalable (Sapphire Rapids)
Clock Speed3.6 GHz3.9 GHz
Threads Per Core22
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesc6a.12xlarge, c6a.16xlarge, c6a.24xlarge, c6a.2xlarge, c6a.32xlarge, c6a.48xlarge, c6a.4xlarge, c6a.8xlarge, c6a.large, c6a.metal, c6a.xlarger7iz.12xlarge, r7iz.16xlarge, r7iz.2xlarge, r7iz.32xlarge, r7iz.4xlarge, r7iz.8xlarge, r7iz.large, r7iz.metal-16xl, r7iz.metal-32xl, r7iz.xlarge
Generationsc5a.4xlarge, c6a.4xlarge, c7a.4xlarge, c8a.4xlarge
Variantsc6g.4xlarge, c6gd.4xlarge, c6gn.4xlarge, c6i.4xlarge, c6id.4xlarge, c6in.4xlarger7a.4xlarge, r7g.4xlarge, r7gd.4xlarge, r7i.4xlarge
SageMakerml.c6a.4xlarge
Free Tiernono
Burstablenono
Hibernationyesyes
Instance StorageEBS onlyEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughputup to 6667 MBpsup to 10000 MBps
Optimized Baseline Bandwidth5000 Mbps5000 Mbps
Optimized Baseline Throughput625 Mbps625 Mbps
Optimized Baseline Performance20000 IOPS20000 IOPS
Optimized Max Performance40000 IOPS40000 IOPS
Optimized Max Bandwidth10000 Mbps10000 Mbps
Optimized Max Throughput1250 Mbps1250 Mbps
Networking
Networking PerformanceUp to 12500 MegabitUp to 12500 Megabit
Enhanced Networkingyesyes
Max Interfaces88
Max Cards11
IPv4 Addresses per Interface3030
IPv6 Addresses per Interface3030
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportnono
Encryption in Transit Supportyesyes
ENA SRD Supportnono
Avg Price Diff1.00x2.41x

Regional Prices

US Dollar ($)
Per Hour
Linux
Shared Tenancy
On Demand
Geography
Region
c6a.4xlarge
r7iz.4xlarge
Asia PacificAsia Pacific (Hyderabad) (ap-south-2)0.3740n/a
Asia PacificAsia Pacific (Mumbai) (ap-south-1)0.3740n/a
HiddenHidden (hidden-1)0.61201.6640
HiddenHidden (hidden-10)0.7776n/a
HiddenHidden (hidden-11)0.7992n/a
HiddenHidden (hidden-12)0.9432n/a
HiddenHidden (hidden-2)0.61201.8000
HiddenHidden (hidden-3)0.65661.8160
HiddenHidden (hidden-4)0.6696n/a
HiddenHidden (hidden-5)0.6984n/a
HiddenHidden (hidden-6)0.7056n/a
HiddenHidden (hidden-7)0.7272n/a
HiddenHidden (hidden-8)0.7632n/a
HiddenHidden (hidden-9)0.7704n/a
USUS East (Ohio) (us-east-2)n/a1.4880
USUS East (Virginia) (us-east-1)0.61201.4880
USUS West (Oregon) (us-west-2)n/a1.4880
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