c9gd.12xlarge vs hpc7a.12xlarge

Instance Typec9gd.12xlargehpc7a.12xlarge
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
9 – Generation
g – AWS Graviton processor
d – Instance store volume
12xlarge – Size
High-performance computing (HPC), computational fluid dynamics, computational finance, seismic analysis, reservoir simulation, risk analysis, and weather modeling.

hpc – High performance computing (HPC) / high disk throughput
7 – Generation
a – AMD processor
12xlarge – Size
vCPUs4824
Memory96 GiB768 GiB
CPU Architecturearm64x86_64
ProcessorAWS Graviton5 ProcessorAMD EPYC 9R14 Processor
Clock Speed2.8 GHz3.7 GHz
Threads Per Core11
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesc9gd.12xlarge, c9gd.16xlarge, c9gd.24xlarge, c9gd.2xlarge, c9gd.48xlarge, c9gd.4xlarge, c9gd.8xlarge, c9gd.large, c9gd.medium, c9gd.metal-48xl, c9gd.xlargehpc7a.12xlarge, hpc7a.24xlarge, hpc7a.48xlarge, hpc7a.96xlarge
Generationsc6gd.12xlarge, c7gd.12xlarge, c8gd.12xlarge, c9gd.12xlarge
Variantsc9g.12xlarge
Free Tiernono
Burstablenono
Hibernationyesno
Instance Storage1 x 2850 NVMe SSDEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughput18000 MBps87 MBps
Optimized Baseline Bandwidth18000 Mbps87 Mbps
Optimized Baseline Throughput2250 Mbps10.875 Mbps
Optimized Baseline Performance72000 IOPS500 IOPS
Optimized Max Performance72000 IOPS11000 IOPS
Optimized Max Bandwidth18000 Mbps2085 Mbps
Optimized Max Throughput2250 Mbps260.625 Mbps
Networking
Networking Performance25 Gigabit300 Gigabit
Enhanced Networkingyesyes
Max Interfaces124
Max Cards12
IPv4 Addresses per Interface5050
IPv6 Addresses per Interface5050
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportnoyes
EFA Max Interfaces2
Encryption in Transit Supportyesyes
ENA SRD Supportyesno
Avg Price Diff1.00x3.06x

Regional Prices

US Dollar ($)
Per Hour
Linux
Shared Tenancy
On Demand
Geography
Region
c9gd.12xlarge
hpc7a.12xlarge
EuropeEurope (Ireland) (eu-west-1)n/a7.7252
EuropeEurope (Stockholm) (eu-north-1)n/a7.7252
HiddenHidden (hidden-1)2.96408.5553
HiddenHidden (hidden-2)n/a8.6674
HiddenHidden (hidden-3)n/a9.0793
USUS East (Ohio) (us-east-2)2.56327.2000
USUS East (Virginia) (us-east-1)2.5632n/a
USUS West (Oregon) (us-west-2)2.5632n/a
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