c8ib.4xlarge vs r5ad.4xlarge
| c8ib.4xlarge | r5ad.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 8 – Generation i – Intel processor b – EBS optimized 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 5 – Generation a – AMD processor d – Instance store volume 4xlarge – Size |
| 16 | 16 |
| 32 GiB | 128 GiB |
| x86_64 | x86_64 |
| Intel Xeon Scalable (Granite Rapids) | AMD EPYC 7571 |
| 3.9 GHz | 2.2 GHz |
| 2 | 2 |
| no | no |
| no | no |
| no | no |
| c8ib.12xlarge, c8ib.16xlarge, c8ib.24xlarge, c8ib.2xlarge, c8ib.32xlarge, c8ib.48xlarge, c8ib.4xlarge, c8ib.8xlarge, c8ib.96xlarge, c8ib.large, c8ib.metal-48xl, c8ib.metal-96xl, c8ib.xlarge | r5ad.12xlarge, r5ad.16xlarge, r5ad.24xlarge, r5ad.2xlarge, r5ad.4xlarge, r5ad.8xlarge, r5ad.large, r5ad.xlarge |
| c8a.4xlarge, c8g.4xlarge, c8gb.4xlarge, c8gd.4xlarge, c8gn.4xlarge, c8i-flex.4xlarge, c8i.4xlarge, c8id.4xlarge, c8in.4xlarge, c8ine.4xlarge | r5.4xlarge, r5a.4xlarge, r5b.4xlarge, r5d.4xlarge, r5dn.4xlarge, r5n.4xlarge |
| no | no |
| no | no |
| no | yes |
| EBS only | 2 x 300 NVMe SSD |
| default | default |
| supported | supported |
| required | required |
| up to 25000 MBps | up to 2120 MBps |
| 12500 Mbps | 2880 Mbps |
| 1562.5 Mbps | 360 Mbps |
| 60000 IOPS | 16000 IOPS |
| 120000 IOPS | 16000 IOPS |
| 25000 Mbps | 2880 Mbps |
| 3125 Mbps | 360 Mbps |
| Up to 33.333 Gigabit | Up to 10 Gigabit |
| yes | yes |
| 8 | 8 |
| 1 | 1 |
| 50 | 30 |
| 50 | 30 |
| yes | yes |
| required | required |
| no | no |
| yes | no |
| no | no |
| 1.00x | 1.09x |
Regional Prices
Geography | Region | c8ib.4xlarge | r5ad.4xlarge |
|---|---|---|---|
| Asia Pacific | Asia Pacific (Mumbai) (ap-south-1) | n/a | 0.6640 |
| Hidden | Hidden (hidden-1) | n/a | 1.0480 |
| Hidden | Hidden (hidden-10) | n/a | 1.2720 |
| Hidden | Hidden (hidden-11) | n/a | 1.2720 |
| Hidden | Hidden (hidden-12) | n/a | 1.2720 |
| Hidden | Hidden (hidden-13) | n/a | 1.6640 |
| Hidden | Hidden (hidden-2) | n/a | 1.1520 |
| Hidden | Hidden (hidden-3) | n/a | 1.1680 |
| Hidden | Hidden (hidden-4) | n/a | 1.1840 |
| Hidden | Hidden (hidden-5) | n/a | 1.2240 |
| Hidden | Hidden (hidden-6) | n/a | 1.2320 |
| Hidden | Hidden (hidden-7) | n/a | 1.2640 |
| Hidden | Hidden (hidden-8) | n/a | 1.2640 |
| Hidden | Hidden (hidden-9) | n/a | 1.2640 |
| US | US East (Ohio) (us-east-2) | n/a | 1.0480 |
| US | US East (Virginia) (us-east-1) | 1.0886 | 1.0480 |
| US | US West (Oregon) (us-west-2) | 1.0886 | n/a |