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x8i.12xlarge vs hpc7a.12xlarge

Instance Typex8i.12xlargehpc7a.12xlarge
Instance FamilyMemory optimizedCompute optimized
DetailsIn-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
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
Memory768 GiB768 GiB
CPU Architecturex86_64x86_64
ProcessorIntel Xeon Scalable (Granite Rapids)AMD EPYC 9R14 Processor
Clock Speed3.9 GHz3.7 GHz
Threads Per Core21
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesx8i.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.xlargehpc7a.12xlarge, hpc7a.24xlarge, hpc7a.48xlarge, hpc7a.96xlarge
Variantsx8aedz.12xlarge, x8g.12xlarge
Free Tiernono
Burstablenono
Hibernationnono
Instance StorageEBS onlyEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughput15000 MBps87 MBps
Optimized Baseline Bandwidth15000 Mbps87 Mbps
Optimized Baseline Throughput1875 Mbps10.875 Mbps
Optimized Baseline Performance60000 IOPS500 IOPS
Optimized Max Performance60000 IOPS11000 IOPS
Optimized Max Bandwidth15000 Mbps2085 Mbps
Optimized Max Throughput1875 Mbps260.625 Mbps
Networking
Networking Performance22500 Megabit300 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 Supportnono
Avg Price Diff1.00x1.40x

Regional Prices

Geography
Region
x8i.12xlarge
hpc7a.12xlarge
EuropeEurope (Ireland) (eu-west-1)n/a7.7252
EuropeEurope (Stockholm) (eu-north-1)n/a7.7252
HiddenHidden (hidden-1)5.98948.5553
HiddenHidden (hidden-2)7.35298.6674
HiddenHidden (hidden-3)n/a9.0793
USUS East (Ohio) (us-east-2)5.25197.2000
USUS East (Virginia) (us-east-1)5.2519n/a
USUS West (Oregon) (us-west-2)5.2519n/a
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