m5a.2xlarge vs r8idb.2xlarge
| m5a.2xlarge | r8idb.2xlarge |
| General purpose | Memory optimized |
| Small to medium size databases, data processing, caching, backends. m – Multi purpose 5 – 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 i – Intel processor d – Instance store volume b – EBS optimized 2xlarge – Size |
| 8 | 8 |
| 32 GiB | 64 GiB |
| x86_64 | x86_64 |
| AMD EPYC 7571 | Intel Xeon Scalable (Granite Rapids) |
| 2.5 GHz | 3.9 GHz |
| 2 | 2 |
| no | no |
| no | no |
| no | no |
| m5a.12xlarge, m5a.16xlarge, m5a.24xlarge, m5a.2xlarge, m5a.4xlarge, m5a.8xlarge, m5a.large, m5a.xlarge | r8idb.12xlarge, r8idb.16xlarge, r8idb.24xlarge, r8idb.2xlarge, r8idb.32xlarge, r8idb.48xlarge, r8idb.4xlarge, r8idb.8xlarge, r8idb.96xlarge, r8idb.large, r8idb.metal-48xl, r8idb.metal-96xl, r8idb.xlarge |
| m5a.2xlarge, m6a.2xlarge, m7a.2xlarge, m8a.2xlarge | |
| m5.2xlarge, m5ad.2xlarge, m5d.2xlarge, m5dn.2xlarge, m5n.2xlarge, m5zn.2xlarge | r8a.2xlarge, r8g.2xlarge, r8gb.2xlarge, r8gd.2xlarge, r8gn.2xlarge, r8i-flex.2xlarge, r8i.2xlarge, r8ib.2xlarge, r8id.2xlarge, r8idn.2xlarge, r8in.2xlarge |
| no | no |
| no | no |
| yes | yes |
| EBS only | 1 x 474 NVMe SSD |
| default | default |
| supported | supported |
| required | required |
| up to 2120 MBps | up to 25000 MBps |
| 1580 Mbps | 6250 Mbps |
| 197.5 Mbps | 781.25 Mbps |
| 8333 IOPS | 30000 IOPS |
| 16000 IOPS | 120000 IOPS |
| 2880 Mbps | 25000 Mbps |
| 360 Mbps | 3125 Mbps |
| Up to 10 Gigabit | Up to 26.66 Gigabit |
| yes | yes |
| 4 | 4 |
| 1 | 1 |
| 15 | 30 |
| 15 | 30 |
| yes | yes |
| required | required |
| no | no |
| no | yes |
| no | no |
| 1.00x | 2.41x |
Regional Prices
Geography | Region | m5a.2xlarge | r8idb.2xlarge |
|---|---|---|---|
| Asia Pacific | Asia Pacific (Mumbai) (ap-south-1) | 0.2220 | n/a |
| Hidden | Hidden (hidden-1) | 0.3440 | 1.0446 |
| Hidden | Hidden (hidden-10) | 0.4320 | n/a |
| Hidden | Hidden (hidden-11) | 0.4320 | n/a |
| Hidden | Hidden (hidden-12) | 0.4360 | n/a |
| Hidden | Hidden (hidden-13) | 0.4360 | n/a |
| Hidden | Hidden (hidden-14) | 0.4480 | n/a |
| Hidden | Hidden (hidden-15) | 0.5520 | n/a |
| Hidden | Hidden (hidden-2) | 0.3840 | n/a |
| Hidden | Hidden (hidden-3) | 0.3840 | n/a |
| Hidden | Hidden (hidden-4) | 0.4000 | n/a |
| Hidden | Hidden (hidden-5) | 0.4040 | n/a |
| Hidden | Hidden (hidden-6) | 0.4040 | n/a |
| Hidden | Hidden (hidden-7) | 0.4040 | n/a |
| Hidden | Hidden (hidden-8) | 0.4160 | n/a |
| Hidden | Hidden (hidden-9) | 0.4240 | n/a |
| US | US East (Ohio) (us-east-2) | 0.3440 | 0.9379 |
| US | US East (Virginia) (us-east-1) | 0.3440 | 0.9379 |
| US | US West (Oregon) (us-west-2) | n/a | 0.9379 |