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z1d.12xlarge vs hpc7a.12xlarge

Instance Typez1d.12xlargehpc7a.12xlarge
Instance FamilyMemory optimizedCompute optimized
DetailsHigh memory and compute applications; suitable for Electronic Design Automation (EDA) and certain relational database workloads.

z – Zippy / Compute and memory optimized
1 – Generation
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
Memory384 GiB768 GiB
CPU Architecturex86_64x86_64
ProcessorIntel Xeon Platinum 8151AMD EPYC 9R14 Processor
Clock Speed4 GHz3.7 GHz
Threads Per Core21
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesz1d.12xlarge, z1d.2xlarge, z1d.3xlarge, z1d.6xlarge, z1d.large, z1d.metal, z1d.xlargehpc7a.12xlarge, hpc7a.24xlarge, hpc7a.48xlarge, hpc7a.96xlarge
RDSdb.z1d.12xlarge
Free Tiernono
Burstablenono
Hibernationnono
EC2 Compute Units235
Instance Storage2 x 900 NVMe SSDEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughput14000 MBps87 MBps
Optimized Baseline Bandwidth19000 Mbps87 Mbps
Optimized Baseline Throughput2375 Mbps10.875 Mbps
Optimized Baseline Performance80000 IOPS500 IOPS
Optimized Max Performance80000 IOPS11000 IOPS
Optimized Max Bandwidth19000 Mbps2085 Mbps
Optimized Max Throughput2375 Mbps260.625 Mbps
Networking
Networking Performance25 Gigabit300 Gigabit
Enhanced Networkingyesyes
Max Interfaces154
Max Cards12
IPv4 Addresses per Interface5050
IPv6 Addresses per Interface5050
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportnoyes
EFA Max Interfaces2
Encryption in Transit Supportnoyes
ENA SRD Supportnono
Avg Price Diff1.00x1.62x

Regional Prices

Geography
Region
z1d.12xlarge
hpc7a.12xlarge
EuropeEurope (Ireland) (eu-west-1)n/a7.7252
EuropeEurope (Stockholm) (eu-north-1)n/a7.7252
HiddenHidden (hidden-1)4.70408.5553
HiddenHidden (hidden-2)4.99208.6674
HiddenHidden (hidden-3)5.06409.0793
HiddenHidden (hidden-4)5.2730n/a
HiddenHidden (hidden-5)5.4000n/a
HiddenHidden (hidden-6)5.4000n/a
HiddenHidden (hidden-7)5.4240n/a
HiddenHidden (hidden-8)5.4240n/a
HiddenHidden (hidden-9)5.4480n/a
USUS East (Ohio) (us-east-2)4.46407.2000
USUS East (Virginia) (us-east-1)4.4640n/a
USUS West (Oregon) (us-west-2)4.4640n/a
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