inf1.2xlarge vs r5ad.2xlarge

Instance Typeinf1.2xlarger5ad.2xlarge
Instance FamilyMachine Learning ASICMemory optimized
DetailsMachine Learning (ML) inference

inf – AWS Inferentia
1 – Generation
2xlarge – Size
High-performance databases, data mining/analysis, in-memory databases, distributed large-scale caches, real-time processing apps for unstructured big data, Hadoop/Spark clusters, and other enterprise apps.

r – RAM / memory optimized
5 – Generation
a – AMD processor
d – Instance store volume
2xlarge – Size
vCPUs88
Memory16 GiB64 GiB
CPU Architecturex86_64x86_64
ProcessorIntel Xeon Platinum 8275CL (Cascade Lake)AMD EPYC 7571
Clock Speed2.5 GHz2.2 GHz
Threads Per Core22
Accelerators
GPUnono
GPUs1
Inference Acceleratoryesno
Inference Accelerator NameInferentia
Inference Accelerator ManufacturerAWS
Inference Accelerator Count1
FPGAnono
Instances
Sizesinf1.24xlarge, inf1.2xlarge, inf1.6xlarge, inf1.xlarger5ad.12xlarge, r5ad.16xlarge, r5ad.24xlarge, r5ad.2xlarge, r5ad.4xlarge, r5ad.8xlarge, r5ad.large, r5ad.xlarge
Variantsr5.2xlarge, r5a.2xlarge, r5b.2xlarge, r5d.2xlarge, r5dn.2xlarge, r5n.2xlarge
SageMakerml.inf1.2xlarge
Free Tiernono
Burstablenono
Hibernationnoyes
Instance StorageEBS only1 x 300 NVMe SSD
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughput875 MBpsup to 2120 MBps
Optimized Baseline Bandwidth1190 Mbps1580 Mbps
Optimized Baseline Throughput148.75 Mbps197.5 Mbps
Optimized Baseline Performance6000 IOPS8333 IOPS
Optimized Max Performance20000 IOPS16000 IOPS
Optimized Max Bandwidth4750 Mbps2880 Mbps
Optimized Max Throughput593.75 Mbps360 Mbps
Networking
Networking PerformanceUp to 25 GigabitUp to 10 Gigabit
Enhanced Networkingnoyes
Max Interfaces44
Max Cards11
IPv4 Addresses per Interface1015
IPv6 Addresses per Interface1015
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportnono
Encryption in Transit Supportyesno
ENA SRD Supportnono
Avg Price Diff1.00x1.36x

Regional Prices

US Dollar ($)
Per Hour
Linux
Shared Tenancy
On Demand
Geography
Region
inf1.2xlarge
r5ad.2xlarge
Asia PacificAsia Pacific (Mumbai) (ap-south-1)n/a0.3320
HiddenHidden (hidden-1)0.38100.5240
HiddenHidden (hidden-10)0.44600.6360
HiddenHidden (hidden-11)0.45300.6360
HiddenHidden (hidden-12)0.45300.6360
HiddenHidden (hidden-13)0.45600.8320
HiddenHidden (hidden-14)0.4560n/a
HiddenHidden (hidden-15)0.4890n/a
HiddenHidden (hidden-16)0.4890n/a
HiddenHidden (hidden-17)0.5580n/a
HiddenHidden (hidden-18)0.5980n/a
HiddenHidden (hidden-2)0.38500.5760
HiddenHidden (hidden-3)0.40300.5840
HiddenHidden (hidden-4)0.40300.5920
HiddenHidden (hidden-5)0.42300.6120
HiddenHidden (hidden-6)0.42400.6160
HiddenHidden (hidden-7)0.42400.6320
HiddenHidden (hidden-8)0.43500.6320
HiddenHidden (hidden-9)0.44400.6320
USUS East (Ohio) (us-east-2)0.36200.5240
USUS East (Virginia) (us-east-1)0.36200.5240
USUS West (Oregon) (us-west-2)0.3620n/a
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