i4g.2xlarge vs x8i.2xlarge

Instance Typei4g.2xlargex8i.2xlarge
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
g – AWS Graviton processor
2xlarge – 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
2xlarge – Size
vCPUs88
Memory64 GiB128 GiB
CPU Architecturearm64x86_64
ProcessorAWS Graviton2 ProcessorIntel Xeon Scalable (Granite Rapids)
Clock Speed2.5 GHz3.9 GHz
Threads Per Core12
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesi4g.16xlarge, i4g.2xlarge, i4g.4xlarge, i4g.8xlarge, i4g.large, i4g.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
Generationsi4g.2xlarge, i8g.2xlarge
Variantsi4i.2xlargex8g.2xlarge
OpenSearchi4g.2xlarge.search
Free Tiernono
Burstablenono
Hibernationyesyes
Instance Storage1 x 1875 SSDEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughputup to 10000 MBpsup to 10000 MBps
Optimized Baseline Bandwidth2500 Mbps2500 Mbps
Optimized Baseline Throughput312.5 Mbps312.5 Mbps
Optimized Baseline Performance10000 IOPS12000 IOPS
Optimized Max Performance40000 IOPS40000 IOPS
Optimized Max Bandwidth10000 Mbps10000 Mbps
Optimized Max Throughput1250 Mbps1250 Mbps
Networking
Networking PerformanceUp to 12 GigabitUp to 15000 Megabit
Enhanced Networkingyesyes
Max Interfaces44
Max Cards11
IPv4 Addresses per Interface1530
IPv6 Addresses per Interface1530
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportnono
Encryption in Transit Supportyesyes
ENA SRD Supportnono
Avg Price Diff1.00x1.53x

Regional Prices

US Dollar ($)
Per Hour
Linux
Shared Tenancy
On Demand
Geography
Region
i4g.2xlarge
x8i.2xlarge
HiddenHidden (hidden-1)0.68080.9031
HiddenHidden (hidden-10)n/a1.2692
HiddenHidden (hidden-11)n/a1.2692
HiddenHidden (hidden-2)0.68080.9982
HiddenHidden (hidden-3)0.74051.0504
HiddenHidden (hidden-4)0.74051.0504
HiddenHidden (hidden-5)0.98641.1029
HiddenHidden (hidden-6)n/a1.1423
HiddenHidden (hidden-7)n/a1.2255
HiddenHidden (hidden-8)n/a1.2692
HiddenHidden (hidden-9)n/a1.2692
USUS East (Ohio) (us-east-2)0.61780.8753
USUS East (Virginia) (us-east-1)0.61780.8753
USUS West (Oregon) (us-west-2)0.61780.8753
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