m8ib.4xlarge vs r8a.4xlarge
| m8ib.4xlarge | r8a.4xlarge |
| General purpose | Memory optimized |
| Small to medium size databases, data processing, caching, backends. m – Multi purpose 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 8 – Generation a – AMD processor 4xlarge – Size |
| 16 | 16 |
| 64 GiB | 128 GiB |
| x86_64 | x86_64 |
| Intel Xeon Scalable (Granite Rapids) | AMD EPYC 9R45 Processor |
| 3.9 GHz | 4.5 GHz |
| 2 | 1 |
| no | no |
| no | no |
| no | no |
| m8ib.12xlarge, m8ib.16xlarge, m8ib.24xlarge, m8ib.2xlarge, m8ib.32xlarge, m8ib.48xlarge, m8ib.4xlarge, m8ib.8xlarge, m8ib.96xlarge, m8ib.large, m8ib.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 |
| r5a.4xlarge, r6a.4xlarge, r7a.4xlarge, r8a.4xlarge | |
| m8a.4xlarge, m8g.4xlarge, m8gb.4xlarge, m8gd.4xlarge, m8gn.4xlarge, m8i-flex.4xlarge, m8i.4xlarge, m8id.4xlarge, m8in.4xlarge, m8ine.4xlarge | r8g.4xlarge, r8gb.4xlarge, r8gd.4xlarge, r8gn.4xlarge, r8i-flex.4xlarge, r8i.4xlarge, r8ib.4xlarge, r8id.4xlarge, r8in.4xlarge |
| no | no |
| no | no |
| no | yes |
| EBS only | EBS only |
| default | default |
| supported | supported |
| required | required |
| up to 25000 MBps | up to 10000 MBps |
| 12500 Mbps | 5000 Mbps |
| 1562.5 Mbps | 625 Mbps |
| 60000 IOPS | 20000 IOPS |
| 120000 IOPS | 40000 IOPS |
| 25000 Mbps | 10000 Mbps |
| 3125 Mbps | 1250 Mbps |
| Up to 33.33 Gigabit | Up to 15000 Megabit |
| yes | yes |
| 8 | 8 |
| 1 | 1 |
| 50 | 40 |
| 50 | 40 |
| yes | yes |
| required | required |
| no | no |
| yes | yes |
| no | no |
| 1.00x | 1.01x |
Regional Prices
Geography | Region | m8ib.4xlarge | r8a.4xlarge |
|---|---|---|---|
| Europe | Europe (Spain) (eu-south-2) | 1.4898 | n/a |
| Hidden | Hidden (hidden-1) | n/a | 1.4302 |
| Hidden | Hidden (hidden-2) | n/a | 1.4302 |
| Hidden | Hidden (hidden-3) | n/a | 1.5418 |
| Hidden | Hidden (hidden-4) | n/a | 1.5418 |
| US | US East (Ohio) (us-east-2) | n/a | 1.2781 |
| US | US East (Virginia) (us-east-1) | 1.3366 | 1.2781 |
| US | US West (Oregon) (us-west-2) | 1.3366 | 1.2781 |