inf1.2xlarge vs r6a.2xlarge
| inf1.2xlarge | r6a.2xlarge |
| Machine Learning ASIC | Memory optimized |
| Machine 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 6 – Generation a – AMD processor 2xlarge – Size |
| 8 | 8 |
| 16 GiB | 64 GiB |
| x86_64 | x86_64 |
| Intel Xeon Platinum 8275CL (Cascade Lake) | AMD EPYC 7R13 Processor |
| 2.5 GHz | 3.6 GHz |
| 2 | 2 |
| no | no |
| 1 | |
| yes | no |
| Inferentia | |
| AWS | |
| 1 | |
| no | no |
| inf1.24xlarge, inf1.2xlarge, inf1.6xlarge, inf1.xlarge | r6a.12xlarge, r6a.16xlarge, r6a.24xlarge, r6a.2xlarge, r6a.32xlarge, r6a.48xlarge, r6a.4xlarge, r6a.8xlarge, r6a.large, r6a.metal, r6a.xlarge |
| r5a.2xlarge, r6a.2xlarge, r7a.2xlarge, r8a.2xlarge | |
| r6g.2xlarge, r6gd.2xlarge, r6i.2xlarge, r6id.2xlarge, r6idn.2xlarge, r6in.2xlarge | |
| ml.inf1.2xlarge | |
| no | no |
| no | no |
| no | yes |
| EBS only | EBS only |
| default | default |
| supported | supported |
| required | required |
| 875 MBps | up to 6667 MBps |
| 1190 Mbps | 2500 Mbps |
| 148.75 Mbps | 312.5 Mbps |
| 6000 IOPS | 12000 IOPS |
| 20000 IOPS | 40000 IOPS |
| 4750 Mbps | 10000 Mbps |
| 593.75 Mbps | 1250 Mbps |
| Up to 25 Gigabit | Up to 12500 Megabit |
| no | yes |
| 4 | 4 |
| 1 | 1 |
| 10 | 15 |
| 10 | 15 |
| yes | yes |
| required | required |
| no | no |
| yes | yes |
| no | no |
| 1.00x | 1.08x |
Regional Prices
Geography | Region | inf1.2xlarge | r6a.2xlarge |
|---|---|---|---|
| Asia Pacific | Asia Pacific (Hyderabad) (ap-south-2) | n/a | 0.2860 |
| Asia Pacific | Asia Pacific (Mumbai) (ap-south-1) | n/a | 0.2860 |
| Hidden | Hidden (hidden-1) | 0.3810 | 0.4536 |
| Hidden | Hidden (hidden-10) | 0.4460 | 0.5472 |
| Hidden | Hidden (hidden-11) | 0.4530 | n/a |
| Hidden | Hidden (hidden-12) | 0.4530 | n/a |
| Hidden | Hidden (hidden-13) | 0.4560 | n/a |
| Hidden | Hidden (hidden-14) | 0.4560 | n/a |
| Hidden | Hidden (hidden-15) | 0.4890 | n/a |
| Hidden | Hidden (hidden-16) | 0.4890 | n/a |
| Hidden | Hidden (hidden-17) | 0.5580 | n/a |
| Hidden | Hidden (hidden-18) | 0.5980 | n/a |
| Hidden | Hidden (hidden-2) | 0.3850 | 0.4536 |
| Hidden | Hidden (hidden-3) | 0.4030 | 0.4968 |
| Hidden | Hidden (hidden-4) | 0.4030 | 0.5040 |
| Hidden | Hidden (hidden-5) | 0.4230 | 0.5076 |
| Hidden | Hidden (hidden-6) | 0.4240 | 0.5328 |
| Hidden | Hidden (hidden-7) | 0.4240 | 0.5436 |
| Hidden | Hidden (hidden-8) | 0.4350 | 0.5472 |
| Hidden | Hidden (hidden-9) | 0.4440 | 0.5472 |
| US | US East (Ohio) (us-east-2) | 0.3620 | n/a |
| US | US East (Virginia) (us-east-1) | 0.3620 | 0.4536 |
| US | US West (Oregon) (us-west-2) | 0.3620 | n/a |