z1d.12xlarge vs i4i.16xlarge

Instance Typez1d.12xlargei4i.16xlarge
Instance FamilyMemory optimizedStorage 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
NoSQL databases (like Cassandra, MongoDB, Redis), in-memory databases (such as Aerospike), scalable transactional databases, data warehousing, Elasticsearch, and analytics tasks.

i – IOPS / storage optimized
4 – Generation
i – Intel processor
16xlarge – Size
vCPUs4864
Memory384 GiB512 GiB
CPU Architecturex86_64x86_64
ProcessorIntel Xeon Platinum 8151Intel Xeon 8375C (Ice Lake)
Clock Speed4 GHz3.5 GHz
Threads Per Core22
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesz1d.12xlarge, z1d.2xlarge, z1d.3xlarge, z1d.6xlarge, z1d.large, z1d.metal, z1d.xlargei4i.12xlarge, i4i.16xlarge, i4i.24xlarge, i4i.2xlarge, i4i.32xlarge, i4i.4xlarge, i4i.8xlarge, i4i.large, i4i.metal, i4i.xlarge
Generationsi4i.16xlarge, i7i.16xlarge
Variantsi4g.16xlarge
RDSdb.z1d.12xlarge
OpenSearchi4i.16xlarge.search
Free Tiernono
Burstablenono
Hibernationnono
EC2 Compute Units235
Instance Storage2 x 900 NVMe SSD4 x 3750 NVMe SSD
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughput14000 MBps20000 MBps
Optimized Baseline Bandwidth19000 Mbps20000 Mbps
Optimized Baseline Throughput2375 Mbps2500 Mbps
Optimized Baseline Performance80000 IOPS80000 IOPS
Optimized Max Performance80000 IOPS80000 IOPS
Optimized Max Bandwidth19000 Mbps20000 Mbps
Optimized Max Throughput2375 Mbps2500 Mbps
Networking
Networking Performance25 Gigabit35000 Megabit
Enhanced Networkingyesyes
Max Interfaces1515
Max Cards11
IPv4 Addresses per Interface5050
IPv6 Addresses per Interface5050
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportnono
Encryption in Transit Supportnoyes
ENA SRD Supportnoyes
Avg Price Diff1.00x1.27x

Regional Prices

US Dollar ($)
Per Hour
Linux
Shared Tenancy
On Demand
Geography
Region
z1d.12xlarge
i4i.16xlarge
HiddenHidden (hidden-1)4.70405.7380
HiddenHidden (hidden-10)n/a6.0540
HiddenHidden (hidden-11)n/a6.2300
HiddenHidden (hidden-12)n/a6.2300
HiddenHidden (hidden-13)n/a6.3570
HiddenHidden (hidden-14)n/a6.3710
HiddenHidden (hidden-15)n/a6.3710
HiddenHidden (hidden-16)n/a6.3710
HiddenHidden (hidden-17)n/a6.4420
HiddenHidden (hidden-18)n/a6.4420
HiddenHidden (hidden-19)n/a6.4420
HiddenHidden (hidden-2)4.99205.7660
HiddenHidden (hidden-20)n/a6.5470
HiddenHidden (hidden-21)n/a6.5820
HiddenHidden (hidden-22)n/a6.5820
HiddenHidden (hidden-23)n/a6.5820
HiddenHidden (hidden-24)n/a6.5820
HiddenHidden (hidden-25)n/a6.6180
HiddenHidden (hidden-26)n/a6.6180
HiddenHidden (hidden-27)n/a6.6530
HiddenHidden (hidden-28)n/a6.6530
HiddenHidden (hidden-29)n/a6.9120
HiddenHidden (hidden-3)5.06405.7970
HiddenHidden (hidden-30)n/a7.2020
HiddenHidden (hidden-31)n/a7.2160
HiddenHidden (hidden-32)n/a7.2510
HiddenHidden (hidden-33)n/a8.7650
HiddenHidden (hidden-4)5.27305.9240
HiddenHidden (hidden-5)5.40005.9240
HiddenHidden (hidden-6)5.40006.0540
HiddenHidden (hidden-7)5.42406.0540
HiddenHidden (hidden-8)5.42406.0540
HiddenHidden (hidden-9)5.44806.0540
USUS East (Ohio) (us-east-2)4.46405.4910
USUS East (Virginia) (us-east-1)4.46405.4910
USUS West (Oregon) (us-west-2)4.46405.4910
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