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inf1.xlarge vs inf2.xlarge

Instance Typeinf1.xlargeinf2.xlarge
Instance FamilyMachine Learning ASICMachine Learning ASIC
DetailsMachine Learning (ML) inference

inf – AWS Inferentia
1 – Generation
xlarge – Size
Machine Learning (ML) inference

inf – AWS Inferentia
2 – Generation
xlarge – Size
vCPUs44
Memory8 GiB16 GiB
CPU Architecturex86_64x86_64
ProcessorIntel Xeon Platinum 8275CL (Cascade Lake)AMD EPYC 7R13 Processor
Clock Speed2.5 GHz3.6 GHz
Threads Per Core22
Accelerators
GPUnono
GPUs11
Inference Acceleratoryesyes
Inference Accelerator NameInferentiaInferentia2
Inference Accelerator ManufacturerAWSAWS
Inference Accelerator Count11
Accelerator Memory32 GiB
FPGAnono
Instances
Sizesinf1.24xlarge, inf1.2xlarge, inf1.6xlarge, inf1.xlargeinf2.24xlarge, inf2.48xlarge, inf2.8xlarge, inf2.xlarge
Generationsinf1.xlarge, inf2.xlargeinf1.xlarge, inf2.xlarge
SageMakerml.inf1.xlargeml.inf2.xlarge
Free Tiernono
Burstablenono
Hibernationnono
Instance StorageEBS onlyEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughput875 MBpsup to 10240 MBps
Optimized Baseline Bandwidth1190 Mbps1250 Mbps
Optimized Baseline Throughput148.75 Mbps156.25 Mbps
Optimized Baseline Performance4000 IOPS6000 IOPS
Optimized Max Performance20000 IOPS40000 IOPS
Optimized Max Bandwidth4750 Mbps10000 Mbps
Optimized Max Throughput593.75 Mbps1250 Mbps
Networking
Networking PerformanceUp to 25 GigabitUp to 15 Gigabit
Enhanced Networkingnoyes
Max Interfaces44
Max Cards11
IPv4 Addresses per Interface1015
IPv6 Addresses per Interface1015
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportnono
Encryption in Transit Supportyesyes
ENA SRD Supportnono
Avg Price Diff1.00x3.54x

Regional Prices

Geography
Region
inf1.xlarge
inf2.xlarge
HiddenHidden (hidden-1)0.24000.8340
HiddenHidden (hidden-10)0.28101.1373
HiddenHidden (hidden-11)0.28501.2889
HiddenHidden (hidden-12)0.2850n/a
HiddenHidden (hidden-13)0.2880n/a
HiddenHidden (hidden-14)0.2880n/a
HiddenHidden (hidden-15)0.3020n/a
HiddenHidden (hidden-16)0.3080n/a
HiddenHidden (hidden-17)0.3080n/a
HiddenHidden (hidden-18)0.3520n/a
HiddenHidden (hidden-19)0.3770n/a
HiddenHidden (hidden-2)0.24200.9098
HiddenHidden (hidden-3)0.25400.9478
HiddenHidden (hidden-4)0.25400.9857
HiddenHidden (hidden-5)0.26700.9857
HiddenHidden (hidden-6)0.26701.0615
HiddenHidden (hidden-7)0.26701.0615
HiddenHidden (hidden-8)0.27401.1373
HiddenHidden (hidden-9)0.28001.1373
USUS East (Ohio) (us-east-2)0.22800.7582
USUS East (Virginia) (us-east-1)0.22800.7582
USUS West (Oregon) (us-west-2)0.22800.7582
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