inf2.8xlarge vs i8g.8xlarge

Instance Typeinf2.8xlargei8g.8xlarge
Instance FamilyMachine Learning ASICStorage optimized
DetailsMachine Learning (ML) inference

inf – AWS Inferentia
2 – Generation
8xlarge – 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
8 – Generation
g – AWS Graviton processor
8xlarge – Size
vCPUs3232
Memory128 GiB256 GiB
CPU Architecturex86_64arm64
ProcessorAMD EPYC 7R13 ProcessorAWS Graviton4 Processor
Clock Speed3.6 GHz2.8 GHz
Threads Per Core21
Accelerators
GPUnono
GPUs1
Inference Acceleratoryesno
Inference Accelerator NameInferentia2
Inference Accelerator ManufacturerAWS
Inference Accelerator Count1
Accelerator Memory32 GiB
FPGAnono
Instances
Sizesinf2.24xlarge, inf2.48xlarge, inf2.8xlarge, inf2.xlargei8g.12xlarge, i8g.16xlarge, i8g.24xlarge, i8g.2xlarge, i8g.48xlarge, i8g.4xlarge, i8g.8xlarge, i8g.large, i8g.metal-24xl, i8g.metal-48xl, i8g.xlarge
Generationsi4g.8xlarge, i8g.8xlarge
SageMakerml.inf2.8xlarge
OpenSearchi8g.8xlarge.search
Free Tiernono
Burstablenono
Hibernationnono
Instance StorageEBS only2 x 3750GB
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughput10240 MBps10000 MBps
Optimized Baseline Bandwidth10000 Mbps10000 Mbps
Optimized Baseline Throughput1250 Mbps1250 Mbps
Optimized Baseline Performance40000 IOPS40000 IOPS
Optimized Max Performance40000 IOPS40000 IOPS
Optimized Max Bandwidth10000 Mbps10000 Mbps
Optimized Max Throughput1250 Mbps1250 Mbps
Networking
Networking PerformanceUp to 25 GigabitUp to 25 Gigabit
Enhanced Networkingyesno
Max Interfaces88
Max Cards11
IPv4 Addresses per Interface3030
IPv6 Addresses per Interface3030
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportnono
Encryption in Transit Supportyesyes
ENA SRD Supportnoyes
Avg Price Diff1.00x1.24x

Regional Prices

US Dollar ($)
Per Hour
Linux
Shared Tenancy
On Demand
Geography
Region
inf2.8xlarge
i8g.8xlarge
HiddenHidden (hidden-1)2.16472.8704
HiddenHidden (hidden-10)3.34543.2256
HiddenHidden (hidden-11)n/a3.2736
HiddenHidden (hidden-12)n/a3.2912
HiddenHidden (hidden-13)n/a3.2912
HiddenHidden (hidden-14)n/a3.2912
HiddenHidden (hidden-15)n/a3.3088
HiddenHidden (hidden-16)n/a3.3088
HiddenHidden (hidden-17)n/a4.3840
HiddenHidden (hidden-2)2.45983.0256
HiddenHidden (hidden-3)2.55823.0256
HiddenHidden (hidden-4)2.55823.0256
HiddenHidden (hidden-5)2.75503.1152
HiddenHidden (hidden-6)2.75503.1856
HiddenHidden (hidden-7)2.95183.1856
HiddenHidden (hidden-8)2.95183.2208
HiddenHidden (hidden-9)2.95183.2208
USUS East (Ohio) (us-east-2)1.96792.7456
USUS East (Virginia) (us-east-1)1.96792.7456
USUS West (Oregon) (us-west-2)1.96792.7456
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