x8g.8xlarge vs hpc7a.12xlarge

Instance Typex8g.8xlargehpc7a.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
g – AWS Graviton processor
8xlarge – 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
vCPUs3224
Memory512 GiB768 GiB
CPU Architecturearm64x86_64
ProcessorAWS Graviton4 ProcessorAMD EPYC 9R14 Processor
Clock Speed2.8 GHz3.7 GHz
Threads Per Core11
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesx8g.12xlarge, x8g.16xlarge, x8g.24xlarge, x8g.2xlarge, x8g.48xlarge, x8g.4xlarge, x8g.8xlarge, x8g.large, x8g.medium, x8g.metal-24xl, x8g.metal-48xl, x8g.xlargehpc7a.12xlarge, hpc7a.24xlarge, hpc7a.48xlarge, hpc7a.96xlarge
Variantsx8i.8xlarge
Free Tiernono
Burstablenono
Hibernationnono
Instance StorageEBS onlyEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughput10240 MBps87 MBps
Optimized Baseline Bandwidth10000 Mbps87 Mbps
Optimized Baseline Throughput1250 Mbps10.875 Mbps
Optimized Baseline Performance40000 IOPS500 IOPS
Optimized Max Performance40000 IOPS11000 IOPS
Optimized Max Bandwidth10000 Mbps2085 Mbps
Optimized Max Throughput1250 Mbps260.625 Mbps
Networking
Networking Performance15 Gigabit300 Gigabit
Enhanced Networkingyesyes
Max Interfaces84
Max Cards12
IPv4 Addresses per Interface3050
IPv6 Addresses per Interface3050
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportnoyes
EFA Max Interfaces2
Encryption in Transit Supportyesyes
ENA SRD Supportyesno
Avg Price Diff1.00x2.30x

Regional Prices

US Dollar ($)
Per Hour
Linux
Shared Tenancy
On Demand
Geography
Region
x8g.8xlarge
hpc7a.12xlarge
EuropeEurope (Ireland) (eu-west-1)n/a7.7252
EuropeEurope (Stockholm) (eu-north-1)n/a7.7252
HiddenHidden (hidden-1)3.55948.5553
HiddenHidden (hidden-2)3.74408.6674
HiddenHidden (hidden-3)3.75179.0793
HiddenHidden (hidden-4)4.3696n/a
USUS East (Ohio) (us-east-2)3.12647.2000
USUS East (Virginia) (us-east-1)3.1264n/a
USUS West (Oregon) (us-west-2)3.1264n/a
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