c7a.4xlarge vs r8a.4xlarge
| c7a.4xlarge | r8a.4xlarge |
| 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 7 – Generation a – AMD processor 4xlarge – 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 4xlarge – Size |
| 16 | 16 |
| 32 GiB | 128 GiB |
| x86_64 | x86_64 |
| AMD EPYC 9R14 Processor | AMD EPYC 9R45 Processor |
| 3.7 GHz | 4.5 GHz |
| 1 | 1 |
| no | no |
| no | no |
| no | no |
| c7a.12xlarge, c7a.16xlarge, c7a.24xlarge, c7a.2xlarge, c7a.32xlarge, c7a.48xlarge, c7a.4xlarge, c7a.8xlarge, c7a.large, c7a.medium, c7a.metal-48xl, c7a.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.4xlarge, c6a.4xlarge, c7a.4xlarge, c8a.4xlarge | r5a.4xlarge, r6a.4xlarge, r7a.4xlarge, r8a.4xlarge |
| c7g.4xlarge, c7gd.4xlarge, c7gn.4xlarge, c7i-flex.4xlarge, c7i.4xlarge | r8g.4xlarge, r8gb.4xlarge, r8gd.4xlarge, r8gn.4xlarge, r8i-flex.4xlarge, r8i.4xlarge, r8ib.4xlarge, r8id.4xlarge, r8idb.4xlarge, r8idn.4xlarge, r8in.4xlarge |
| db.r8a.4xlarge | |
| no | no |
| no | no |
| yes | yes |
| EBS only | EBS only |
| default | default |
| supported | supported |
| required | required |
| up to 10000 MBps | up to 10000 MBps |
| 5000 Mbps | 5000 Mbps |
| 625 Mbps | 625 Mbps |
| 20000 IOPS | 20000 IOPS |
| 40000 IOPS | 40000 IOPS |
| 10000 Mbps | 10000 Mbps |
| 1250 Mbps | 1250 Mbps |
| Up to 12500 Megabit | Up to 15000 Megabit |
| yes | yes |
| 8 | 8 |
| 1 | 1 |
| 30 | 40 |
| 30 | 40 |
| yes | yes |
| required | required |
| no | no |
| yes | yes |
| no | no |
| 1.00x | 1.55x |
Regional Prices
Geography | Region | c7a.4xlarge | r8a.4xlarge |
|---|---|---|---|
| Hidden | Hidden (hidden-1) | 0.8790 | 1.4302 |
| Hidden | Hidden (hidden-2) | 0.8808 | 1.4302 |
| Hidden | Hidden (hidden-3) | 0.8810 | 1.5418 |
| Hidden | Hidden (hidden-4) | 0.9370 | 1.5418 |
| Hidden | Hidden (hidden-5) | 0.9467 | n/a |
| Hidden | Hidden (hidden-6) | 0.9757 | n/a |
| Hidden | Hidden (hidden-7) | 1.0336 | n/a |
| US | US East (Ohio) (us-east-2) | 0.8211 | 1.2781 |
| US | US East (Virginia) (us-east-1) | 0.8211 | 1.2781 |
| US | US West (Oregon) (us-west-2) | 0.8211 | 1.2781 |