c5a.12xlarge

Amazon Web Services EC2 instance c5a.12xlarge is in the compute optimized family with 48 vCPUs and 96 GiB of memory. Available in 22 regions.
Instance Typec5a.12xlarge
Instance FamilyCompute 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
12xlarge – Size
vCPUs48
Memory96 GiB
CPU Architecturex86_64
ProcessorAMD EPYC 7R32
Clock Speed3.3 GHz
Accelerators
GPUno
Inference Acceleratorno
FPGAno
Instances
Sizesc5a.large, c5a.xlarge, c5a.2xlarge, c5a.4xlarge, c5a.8xlarge, c5a.12xlarge, c5a.16xlarge, c5a.24xlarge
Generationsc5a.12xlarge, c6a.12xlarge, c7a.12xlarge
Variantsc5.12xlarge, c5ad.12xlarge, c5d.12xlarge
Free Tierno
Burstableno
Hibernationno
Instance StorageEBS only
EBS (Elastic Block Store)
EBS Optimizeddefault
Encryptionsupported
NVMerequired
Dedicated Throughput4750 MBps
Optimized Baseline Bandwidth4750 Mbps
Optimized Baseline Throughput593.75 Mbps
Optimized Baseline Performance20000 IOPS
Optimized Max Performance20000 IOPS
Optimized Max Bandwidth4750 Mbps
Optimized Max Throughput593.75 Mbps
Networking
Networking Performance12 Gigabit
Enhanced Networkingyes
Max Interfaces8
Max Cards1
IPv4 Addresses per Interface30
IPv6 Addresses per Interface30
IPv6 Supportyes
ENA Supportrequired
EFA Supportno
Encryption in Transit Supportyes
ENA SRD Supportno

Regional Availability

US
GovCloud (US-East) / us-gov-east-1
GovCloud (US-West) / us-gov-west-1
US East (Ohio) / us-east-2
US East (Virginia) / us-east-1
US West (N. California) / us-west-1
US West (Oregon) / us-west-2
Canada
Canada (Central) / ca-central-1
Canada West (Calgary) / ca-west-1
Europe
Europe (Ireland) / eu-west-1
Europe (London) / eu-west-2
Europe (Frankfurt) / eu-central-1
Europe (Milan) / eu-south-1
Europe (Paris) / eu-west-3
Europe (Spain) / eu-south-2
Europe (Stockholm) / eu-north-1
Europe (Zurich) / eu-central-2
Africa
Africa (Cape Town) / af-south-1
South America
South America (São Paulo) / sa-east-1
Asia Pacific
Asia Pacific (Hong Kong) / ap-east-1
Asia Pacific (Hyderabad) / ap-south-2
Asia Pacific (Jakarta) / ap-southeast-3
Asia Pacific (Melbourne) / ap-southeast-4
Asia Pacific (Mumbai) / ap-south-1
Asia Pacific (Osaka) / ap-northeast-3
Asia Pacific (Seoul) / ap-northeast-2
Asia Pacific (Singapore) / ap-southeast-1
Asia Pacific (Sydney) / ap-southeast-2
Asia Pacific (Tokyo) / ap-northeast-1
Israel
Israel (Tel Aviv) / il-central-1
Middle East
Middle East (Bahrain) / me-south-1
Middle East (UAE) / me-central-1

Regional Prices

Geography
Region Name
Region
Savings Options
Instance Price
Asia PacificAsia Pacific (Mumbai)ap-south-1compare1.1280
HiddenHiddenhidden-1compare1.8480
USUS East (Virginia)us-east-1compare1.8480
USUS East (Ohio)us-east-2compare1.8480
HiddenHiddenhidden-2compare1.9680
HiddenHiddenhidden-3compare2.0160
HiddenHiddenhidden-4compare2.0640
HiddenHiddenhidden-5compare2.0640
HiddenHiddenhidden-6compare2.0880
HiddenHiddenhidden-7compare2.1120
HiddenHiddenhidden-10compare2.1840
HiddenHiddenhidden-8compare2.1840
HiddenHiddenhidden-9compare2.1840
HiddenHiddenhidden-11compare2.2080
HiddenHiddenhidden-12compare2.2080
HiddenHiddenhidden-13compare2.2800
HiddenHiddenhidden-14compare2.2800
HiddenHiddenhidden-15compare2.3040
HiddenHiddenhidden-16compare2.3280
HiddenHiddenhidden-17compare2.4000
HiddenHiddenhidden-18compare2.4720
HiddenHiddenhidden-19compare2.8320
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Similar Alternative Instances

Instance Type
Region
vCPUs
Memory (GiB)
GPU Name
Instance Price
Price Diff %
c5a.12xlargeUS East (Virginia) (us-east-1)48961.84800%
c6i.12xlargeUS East (Virginia) (us-east-1)48962.040010%
c5ad.12xlargeUS East (Virginia) (us-east-1)48962.064012%
c7a.12xlargeUS East (Virginia) (us-east-1)48962.463433%
c6in.12xlargeUS East (Virginia) (us-east-1)48962.721647%