c6a.4xlarge vs c5a.4xlarge

Instance Typec6a.4xlargec5a.4xlarge
Instance FamilyCompute optimizedCompute 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 web servers, scientific modeling, batch processing, distributed analytics, HPC, machine/deep learning inference, ad serving, scalable multiplayer gaming, and video encoding.

c – Compute optimized
5 – Generation
a – AMD processor
4xlarge – Size
vCPUs1616
Memory32 GiB32 GiB
CPU Architecturex86_64x86_64
ProcessorAMD EPYC 7R13 ProcessorAMD EPYC 7R32
Clock Speed3.6 GHz3.3 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.xlargec5a.12xlarge, c5a.16xlarge, c5a.24xlarge, c5a.2xlarge, c5a.4xlarge, c5a.8xlarge, c5a.large, c5a.xlarge
Generationsc5a.4xlarge, c6a.4xlarge, c7a.4xlarge, c8a.4xlargec5a.4xlarge, c6a.4xlarge, c7a.4xlarge, c8a.4xlarge
Variantsc6g.4xlarge, c6gd.4xlarge, c6gn.4xlarge, c6i.4xlarge, c6id.4xlarge, c6in.4xlargec5.4xlarge, c5ad.4xlarge, c5d.4xlarge, c5n.4xlarge
SageMakerml.c6a.4xlarge
Free Tiernono
Burstablenono
Hibernationyesno
Instance StorageEBS onlyEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughputup to 6667 MBpsup to 3170 MBps
Optimized Baseline Bandwidth5000 Mbps1580 Mbps
Optimized Baseline Throughput625 Mbps197.5 Mbps
Optimized Baseline Performance20000 IOPS6600 IOPS
Optimized Max Performance40000 IOPS13300 IOPS
Optimized Max Bandwidth10000 Mbps3170 Mbps
Optimized Max Throughput1250 Mbps396.25 Mbps
Networking
Networking PerformanceUp to 12500 MegabitUp to 10 Gigabit
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 Diff1.00x1.05x

Regional Prices

US Dollar ($)
Per Hour
Linux
Shared Tenancy
On Demand
Geography
Region
c6a.4xlarge
c5a.4xlarge
Asia PacificAsia Pacific (Hyderabad) (ap-south-2)0.3740n/a
Asia PacificAsia Pacific (Mumbai) (ap-south-1)0.37400.3760
HiddenHidden (hidden-1)0.61200.6160
HiddenHidden (hidden-10)0.77760.7280
HiddenHidden (hidden-11)0.79920.7360
HiddenHidden (hidden-12)0.94320.7360
HiddenHidden (hidden-13)n/a0.7600
HiddenHidden (hidden-14)n/a0.7600
HiddenHidden (hidden-15)n/a0.7680
HiddenHidden (hidden-16)n/a0.7760
HiddenHidden (hidden-17)n/a0.8000
HiddenHidden (hidden-18)n/a0.8240
HiddenHidden (hidden-19)n/a0.9440
HiddenHidden (hidden-2)0.61200.6560
HiddenHidden (hidden-3)0.65660.6720
HiddenHidden (hidden-4)0.66960.6880
HiddenHidden (hidden-5)0.69840.6880
HiddenHidden (hidden-6)0.70560.6960
HiddenHidden (hidden-7)0.72720.7040
HiddenHidden (hidden-8)0.76320.7280
HiddenHidden (hidden-9)0.77040.7280
USUS East (Ohio) (us-east-2)n/a0.6160
USUS East (Virginia) (us-east-1)0.61200.6160
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