a1.4xlarge vs c8gb.4xlarge

Instance Typea1.4xlargec8gb.4xlarge
Instance FamilyGeneral purposeCompute optimized
DetailsObsolete. Not recommended for use
Web servers, containerized microservices, caching fleets, distributed data stores, and dev environments.

a – ARM AWS Graviton Processor
1 – Generation
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
8 – Generation
g – AWS Graviton processor
b – EBS optimized
4xlarge – Size
vCPUs1616
Memory32 GiB32 GiB
CPU Architecturearm64arm64
ProcessorAWS Graviton ProcessorAWS Graviton4 Processor
Clock Speed2.3 GHz2.8 GHz
Threads Per Core11
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesa1.2xlarge, a1.4xlarge, a1.large, a1.medium, a1.metal, a1.xlargec8gb.12xlarge, c8gb.16xlarge, c8gb.24xlarge, c8gb.2xlarge, c8gb.48xlarge, c8gb.4xlarge, c8gb.8xlarge, c8gb.large, c8gb.medium, c8gb.metal-24xl, c8gb.metal-48xl, c8gb.xlarge
Variantsc8a.4xlarge, c8g.4xlarge, c8gd.4xlarge, c8gn.4xlarge, c8i-flex.4xlarge, c8i.4xlarge, c8ib.4xlarge, c8id.4xlarge, c8in.4xlarge, c8ine.4xlarge
Free Tiernono
Burstablenono
Hibernationnoyes
Instance StorageEBS onlyEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughput3500 MBps25000 MBps
Optimized Baseline Bandwidth3500 Mbps25000 Mbps
Optimized Baseline Throughput437.5 Mbps3125 Mbps
Optimized Baseline Performance20000 IOPS120000 IOPS
Optimized Max Performance20000 IOPS120000 IOPS
Optimized Max Bandwidth3500 Mbps25000 Mbps
Optimized Max Throughput437.5 Mbps3125 Mbps
Networking
Networking PerformanceUp to 10 Gigabit33.333 Gigabit
Enhanced Networkingyesyes
Max Interfaces88
Max Cards11
IPv4 Addresses per Interface3030
IPv6 Addresses per Interface3030
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportnono
Encryption in Transit Supportnoyes
ENA SRD Supportnono
Avg Price Diff1.00x2.09x

Regional Prices

Geography
Region
a1.4xlarge
c8gb.4xlarge
Asia PacificAsia Pacific (Mumbai) (ap-south-1)0.4080n/a
HiddenHidden (hidden-1)0.4080n/a
HiddenHidden (hidden-2)0.4608n/a
HiddenHidden (hidden-3)0.4656n/a
HiddenHidden (hidden-4)0.4704n/a
HiddenHidden (hidden-5)0.5136n/a
HiddenHidden (hidden-6)0.5328n/a
USUS East (Ohio) (us-east-2)0.4080n/a
USUS East (Virginia) (us-east-1)0.40800.9480
USUS West (Oregon) (us-west-2)n/a0.9480
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