c5a.xlarge vs c5ad.xlarge

Instance Typec5a.xlargec5ad.xlarge
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.

cCompute optimized
5 – Generation
a – AMD processor
xlarge – Size
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
5 – Generation
a – AMD processor
d – Instance store volume
xlarge – Size
vCPUs44
Memory8 GiB8 GiB
CPU Architecturex86_64x86_64
ProcessorAMD EPYC 7R32AMD EPYC 7R32
Clock Speed3.3 GHz3.3 GHz
Threads Per Core22
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesc5a.12xlarge, c5a.16xlarge, c5a.24xlarge, c5a.2xlarge, c5a.4xlarge, c5a.8xlarge, c5a.large, c5a.xlargec5ad.12xlarge, c5ad.16xlarge, c5ad.24xlarge, c5ad.2xlarge, c5ad.4xlarge, c5ad.8xlarge, c5ad.large, c5ad.xlarge
Generationsc5a.xlarge, c6a.xlarge, c7a.xlarge, c8a.xlarge
Variantsc5.xlarge, c5ad.xlarge, c5d.xlarge, c5n.xlargec5.xlarge, c5a.xlarge, c5d.xlarge, c5n.xlarge
Free Tiernono
Burstablenono
Hibernationnono
Instance StorageEBS only1 x 150 NVMe SSD
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughputup to 3170 MBpsup to 3170 MBps
Optimized Baseline Bandwidth400 Mbps400 Mbps
Optimized Baseline Throughput50 Mbps50 Mbps
Optimized Baseline Performance1600 IOPS1600 IOPS
Optimized Max Performance13300 IOPS13300 IOPS
Optimized Max Bandwidth3170 Mbps3170 Mbps
Optimized Max Throughput396.25 Mbps396.25 Mbps
Networking
Networking PerformanceUp to 10 GigabitUp to 10 Gigabit
Enhanced Networkingyesyes
Max Interfaces44
Max Cards11
IPv4 Addresses per Interface1515
IPv6 Addresses per Interface1515
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportnono
Encryption in Transit Supportyesyes
ENA SRD Supportnono
Avg Price Diff1.00x1.16x

Regional Prices

Geography
Region
c5a.xlarge
c5ad.xlarge
Asia PacificAsia Pacific (Mumbai) (ap-south-1)0.0940n/a
HiddenHidden (hidden-1)0.15400.1960
HiddenHidden (hidden-10)0.1820n/a
HiddenHidden (hidden-11)0.1840n/a
HiddenHidden (hidden-12)0.1840n/a
HiddenHidden (hidden-13)0.1900n/a
HiddenHidden (hidden-14)0.1900n/a
HiddenHidden (hidden-15)0.1920n/a
HiddenHidden (hidden-16)0.1940n/a
HiddenHidden (hidden-17)0.2000n/a
HiddenHidden (hidden-18)0.2060n/a
HiddenHidden (hidden-19)0.2360n/a
HiddenHidden (hidden-2)0.16400.2000
HiddenHidden (hidden-3)0.16800.2020
HiddenHidden (hidden-4)0.17200.2060
HiddenHidden (hidden-5)0.17200.2160
HiddenHidden (hidden-6)0.17400.2260
HiddenHidden (hidden-7)0.17600.2340
HiddenHidden (hidden-8)0.18200.2680
HiddenHidden (hidden-9)0.1820n/a
USUS East (Ohio) (us-east-2)0.15400.1720
USUS East (Virginia) (us-east-1)0.15400.1720
USUS West (Oregon) (us-west-2)n/a0.1720
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