r5a.4xlarge vs c7gn.4xlarge
| r5a.4xlarge | c7gn.4xlarge |
| Memory optimized | Compute optimized |
| 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 4xlarge – Size | 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 g – AWS Graviton processor n – Network and EBS optimized 4xlarge – Size |
| 16 | 16 |
| 128 GiB | 32 GiB |
| x86_64 | arm64 |
| AMD EPYC 7571 | AWS Graviton3 Processor |
| 2.5 GHz | 2.6 GHz |
| 2 | 1 |
| no | no |
| no | no |
| no | no |
| r5a.12xlarge, r5a.16xlarge, r5a.24xlarge, r5a.2xlarge, r5a.4xlarge, r5a.8xlarge, r5a.large, r5a.xlarge | c7gn.12xlarge, c7gn.16xlarge, c7gn.2xlarge, c7gn.4xlarge, c7gn.8xlarge, c7gn.large, c7gn.medium, c7gn.metal, c7gn.xlarge |
| r5a.4xlarge, r6a.4xlarge, r7a.4xlarge, r8a.4xlarge | c6gn.4xlarge, c7gn.4xlarge, c8gn.4xlarge |
| r5.4xlarge, r5ad.4xlarge, r5b.4xlarge, r5d.4xlarge, r5dn.4xlarge, r5n.4xlarge | c7a.4xlarge, c7g.4xlarge, c7gd.4xlarge, c7i-flex.4xlarge, c7i.4xlarge |
| cache.c7gn.4xlarge | |
| no | no |
| no | no |
| yes | yes |
| EBS only | EBS only |
| default | default |
| supported | supported |
| required | required |
| up to 2120 MBps | 10000 MBps |
| 2880 Mbps | 8333 Mbps |
| 360 Mbps | 1041.625 Mbps |
| 16000 IOPS | 33333 IOPS |
| 16000 IOPS | 40000 IOPS |
| 2880 Mbps | 10000 Mbps |
| 360 Mbps | 1250 Mbps |
| Up to 10 Gigabit | 50 Gigabit |
| yes | yes |
| 8 | 8 |
| 1 | 1 |
| 30 | 30 |
| 30 | 30 |
| yes | yes |
| required | required |
| no | no |
| no | yes |
| no | yes |
| 1.00x | 1.04x |
Regional Prices
Geography | Region | r5a.4xlarge | c7gn.4xlarge |
|---|---|---|---|
| Asia Pacific | Asia Pacific (Mumbai) (ap-south-1) | 0.5720 | n/a |
| Hidden | Hidden (hidden-1) | 0.9040 | 1.1280 |
| Hidden | Hidden (hidden-10) | 1.0880 | n/a |
| Hidden | Hidden (hidden-11) | 1.0880 | n/a |
| Hidden | Hidden (hidden-12) | 1.0880 | n/a |
| Hidden | Hidden (hidden-13) | 1.0960 | n/a |
| Hidden | Hidden (hidden-14) | 1.0960 | n/a |
| Hidden | Hidden (hidden-15) | 1.4480 | n/a |
| Hidden | Hidden (hidden-2) | 0.9920 | 1.2592 |
| Hidden | Hidden (hidden-3) | 1.0080 | n/a |
| Hidden | Hidden (hidden-4) | 1.0160 | n/a |
| Hidden | Hidden (hidden-5) | 1.0640 | n/a |
| Hidden | Hidden (hidden-6) | 1.0640 | n/a |
| Hidden | Hidden (hidden-7) | 1.0640 | n/a |
| Hidden | Hidden (hidden-8) | 1.0880 | n/a |
| Hidden | Hidden (hidden-9) | 1.0880 | n/a |
| US | US East (Ohio) (us-east-2) | 0.9040 | 0.9984 |
| US | US East (Virginia) (us-east-1) | 0.9040 | 0.9984 |
| US | US West (Oregon) (us-west-2) | n/a | 0.9984 |