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hpc7a.48xlarge vs x8i.48xlarge

Instance Typehpc7a.48xlargex8i.48xlarge
Instance FamilyCompute optimizedMemory optimized
DetailsHigh-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
48xlarge – Size
In-memory databases (like SAP HANA), big data engines (such as Apache Spark, Presto), high-performance computing (HPC), and memory-heavy enterprise apps.

x – Extreme RAM / memory intensive
8 – Generation
i – Intel processor
48xlarge – Size
vCPUs96192
Memory768 GiB3072 GiB
CPU Architecturex86_64x86_64
ProcessorAMD EPYC 9R14 ProcessorIntel Xeon Scalable (Granite Rapids)
Clock Speed3.7 GHz3.9 GHz
Threads Per Core12
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizeshpc7a.12xlarge, hpc7a.24xlarge, hpc7a.48xlarge, hpc7a.96xlargex8i.12xlarge, x8i.16xlarge, x8i.24xlarge, x8i.2xlarge, x8i.32xlarge, x8i.48xlarge, x8i.4xlarge, x8i.64xlarge, x8i.8xlarge, x8i.96xlarge, x8i.large, x8i.metal-48xl, x8i.metal-96xl, x8i.xlarge
Generationshpc6a.48xlarge, hpc7a.48xlarge
Variantsx8g.48xlarge
Free Tiernono
Burstablenono
Hibernationnono
Instance StorageEBS onlyEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughput87 MBps60000 MBps
Optimized Baseline Bandwidth87 Mbps60000 Mbps
Optimized Baseline Throughput10.875 Mbps7500 Mbps
Optimized Baseline Performance500 IOPS240000 IOPS
Optimized Max Performance11000 IOPS240000 IOPS
Optimized Max Bandwidth2085 Mbps60000 Mbps
Optimized Max Throughput260.625 Mbps7500 Mbps
Networking
Networking Performance300 Gigabit75000 Megabit
Enhanced Networkingyesyes
Max Interfaces424
Max Cards21
IPv4 Addresses per Interface5064
IPv6 Addresses per Interface5064
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportyesyes
EFA Max Interfaces21
Encryption in Transit Supportyesyes
ENA SRD Supportnoyes
Avg Price Diff1.00x2.85x

Regional Prices

Geography
Region
hpc7a.48xlarge
x8i.48xlarge
EuropeEurope (Ireland) (eu-west-1)7.7252n/a
EuropeEurope (Stockholm) (eu-north-1)7.7252n/a
HiddenHidden (hidden-1)8.555323.9578
HiddenHidden (hidden-2)8.667429.4115
HiddenHidden (hidden-3)9.0793n/a
USUS East (Ohio) (us-east-2)7.200021.0077
USUS East (Virginia) (us-east-1)n/a21.0077
USUS West (Oregon) (us-west-2)n/a21.0077
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