i4i.large vs x8i.large

Instance Typei4i.largex8i.large
Instance FamilyStorage optimizedMemory optimized
DetailsNoSQL 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
large – 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
large – Size
vCPUs22
Memory16 GiB32 GiB
CPU Architecturex86_64x86_64
ProcessorIntel Xeon 8375C (Ice Lake)Intel Xeon Scalable (Granite Rapids)
Clock Speed3.5 GHz3.9 GHz
Threads Per Core22
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesi4i.12xlarge, i4i.16xlarge, i4i.24xlarge, i4i.2xlarge, i4i.32xlarge, i4i.4xlarge, i4i.8xlarge, i4i.large, i4i.metal, i4i.xlargex8i.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
Generationsi4i.large, i7i.large
Variantsi4g.largex8aedz.large, x8g.large
OpenSearchi4i.large.search
Free Tiernono
Burstablenono
Hibernationnoyes
Instance Storage1 x 468 NVMe SSDEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughputup to 10000 MBpsup to 10000 MBps
Optimized Baseline Bandwidth625 Mbps650 Mbps
Optimized Baseline Throughput78.125 Mbps81.25 Mbps
Optimized Baseline Performance2500 IOPS3600 IOPS
Optimized Max Performance40000 IOPS40000 IOPS
Optimized Max Bandwidth10000 Mbps10000 Mbps
Optimized Max Throughput1250 Mbps1250 Mbps
Networking
Networking PerformanceUp to 10 GigabitUp to 12500 Megabit
Enhanced Networkingyesyes
Max Interfaces33
Max Cards11
IPv4 Addresses per Interface1020
IPv6 Addresses per Interface1020
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportnono
Encryption in Transit Supportyesyes
ENA SRD Supportnono
Avg Price Diff1.00x1.31x

Regional Prices

Geography
Region
i4i.large
x8i.large
HiddenHidden (hidden-1)0.17900.2258
HiddenHidden (hidden-10)0.1890n/a
HiddenHidden (hidden-11)0.1950n/a
HiddenHidden (hidden-12)0.1950n/a
HiddenHidden (hidden-13)0.1990n/a
HiddenHidden (hidden-14)0.1990n/a
HiddenHidden (hidden-15)0.1990n/a
HiddenHidden (hidden-16)0.1990n/a
HiddenHidden (hidden-17)0.2010n/a
HiddenHidden (hidden-18)0.2010n/a
HiddenHidden (hidden-19)0.2010n/a
HiddenHidden (hidden-2)0.18000.2496
HiddenHidden (hidden-20)0.2050n/a
HiddenHidden (hidden-21)0.2060n/a
HiddenHidden (hidden-22)0.2060n/a
HiddenHidden (hidden-23)0.2060n/a
HiddenHidden (hidden-24)0.2060n/a
HiddenHidden (hidden-25)0.2070n/a
HiddenHidden (hidden-26)0.2070n/a
HiddenHidden (hidden-27)0.2080n/a
HiddenHidden (hidden-28)0.2080n/a
HiddenHidden (hidden-29)0.2160n/a
HiddenHidden (hidden-3)0.18100.2626
HiddenHidden (hidden-30)0.2250n/a
HiddenHidden (hidden-31)0.2260n/a
HiddenHidden (hidden-32)0.2270n/a
HiddenHidden (hidden-33)0.2740n/a
HiddenHidden (hidden-4)0.18500.2626
HiddenHidden (hidden-5)0.18500.2757
HiddenHidden (hidden-6)0.18900.3064
HiddenHidden (hidden-7)0.18900.3173
HiddenHidden (hidden-8)0.18900.3173
HiddenHidden (hidden-9)0.1890n/a
USUS East (Ohio) (us-east-2)0.17200.2188
USUS East (Virginia) (us-east-1)0.17200.2188
USUS West (Oregon) (us-west-2)0.17200.2188
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