c6a.2xlarge vs r8a.2xlarge
| c6a.2xlarge | r8a.2xlarge |
| Compute optimized | Memory optimized |
| High-performance web servers, scientific modeling, batch processing, distributed analytics, HPC, machine/deep learning inference, ad serving, scalable multiplayer gaming, and video encoding. c – Compute optimized 6 – Generation a – AMD processor 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 8 – Generation a – AMD processor 2xlarge – Size |
| 8 | 8 |
| 16 GiB | 64 GiB |
| x86_64 | x86_64 |
| AMD EPYC 7R13 Processor | AMD EPYC 9R45 Processor |
| 3.6 GHz | 4.5 GHz |
| 2 | 1 |
| no | no |
| no | no |
| no | no |
| c6a.12xlarge, c6a.16xlarge, c6a.24xlarge, c6a.2xlarge, c6a.32xlarge, c6a.48xlarge, c6a.4xlarge, c6a.8xlarge, c6a.large, c6a.metal, c6a.xlarge | r8a.12xlarge, r8a.16xlarge, r8a.24xlarge, r8a.2xlarge, r8a.48xlarge, r8a.4xlarge, r8a.8xlarge, r8a.large, r8a.medium, r8a.metal-24xl, r8a.metal-48xl, r8a.xlarge |
| c5a.2xlarge, c6a.2xlarge, c7a.2xlarge, c8a.2xlarge | r5a.2xlarge, r6a.2xlarge, r7a.2xlarge, r8a.2xlarge |
| c6g.2xlarge, c6gd.2xlarge, c6gn.2xlarge, c6i.2xlarge, c6id.2xlarge, c6in.2xlarge | r8g.2xlarge, r8gb.2xlarge, r8gd.2xlarge, r8gn.2xlarge, r8i-flex.2xlarge, r8i.2xlarge, r8ib.2xlarge, r8id.2xlarge, r8idb.2xlarge, r8idn.2xlarge, r8in.2xlarge |
| db.r8a.2xlarge | |
| no | no |
| no | no |
| yes | yes |
| EBS only | EBS only |
| default | default |
| supported | supported |
| required | required |
| up to 6667 MBps | up to 10000 MBps |
| 2500 Mbps | 2500 Mbps |
| 312.5 Mbps | 312.5 Mbps |
| 12000 IOPS | 12000 IOPS |
| 40000 IOPS | 40000 IOPS |
| 10000 Mbps | 10000 Mbps |
| 1250 Mbps | 1250 Mbps |
| Up to 12500 Megabit | Up to 15000 Megabit |
| yes | yes |
| 4 | 4 |
| 1 | 1 |
| 15 | 40 |
| 15 | 40 |
| yes | yes |
| required | required |
| no | no |
| yes | yes |
| no | no |
| 1.00x | 2.08x |
Regional Prices
Geography | Region | c6a.2xlarge | r8a.2xlarge |
|---|---|---|---|
| Asia Pacific | Asia Pacific (Hyderabad) (ap-south-2) | 0.1870 | n/a |
| Asia Pacific | Asia Pacific (Mumbai) (ap-south-1) | 0.1870 | n/a |
| Hidden | Hidden (hidden-1) | 0.3060 | 0.7151 |
| Hidden | Hidden (hidden-10) | 0.3888 | n/a |
| Hidden | Hidden (hidden-11) | 0.3996 | n/a |
| Hidden | Hidden (hidden-12) | 0.4716 | n/a |
| Hidden | Hidden (hidden-2) | 0.3060 | 0.7151 |
| Hidden | Hidden (hidden-3) | 0.3283 | 0.7709 |
| Hidden | Hidden (hidden-4) | 0.3348 | 0.7709 |
| Hidden | Hidden (hidden-5) | 0.3492 | n/a |
| Hidden | Hidden (hidden-6) | 0.3528 | n/a |
| Hidden | Hidden (hidden-7) | 0.3636 | n/a |
| Hidden | Hidden (hidden-8) | 0.3816 | n/a |
| Hidden | Hidden (hidden-9) | 0.3852 | n/a |
| US | US East (Ohio) (us-east-2) | n/a | 0.6390 |
| US | US East (Virginia) (us-east-1) | 0.3060 | 0.6390 |
| US | US West (Oregon) (us-west-2) | n/a | 0.6390 |