a1.large vs z1d.large
| a1.large | z1d.large |
| General purpose | Memory optimized |
| Obsolete. Not recommended for use Web servers, containerized microservices, caching fleets, distributed data stores, and dev environments. a – ARM AWS Graviton Processor 1 – Generation large – Size | High memory and compute applications; suitable for Electronic Design Automation (EDA) and certain relational database workloads. z – Zippy / Compute and memory optimized 1 – Generation d – Instance store volume large – Size |
| 2 | 2 |
| 4 GiB | 16 GiB |
| arm64 | x86_64 |
| AWS Graviton Processor | Intel Xeon Platinum 8151 |
| 2.3 GHz | 4 GHz |
| 1 | 2 |
| no | no |
| no | no |
| no | no |
| a1.2xlarge, a1.4xlarge, a1.large, a1.medium, a1.metal, a1.xlarge | z1d.12xlarge, z1d.2xlarge, z1d.3xlarge, z1d.6xlarge, z1d.large, z1d.metal, z1d.xlarge |
| db.z1d.large | |
| no | no |
| no | no |
| no | no |
| 12 | |
| EBS only | 1 x 75 NVMe SSD |
| default | default |
| supported | supported |
| required | required |
| up to 3500 MBps | up to 2333 MBps |
| 525 Mbps | 800 Mbps |
| 65.625 Mbps | 100 Mbps |
| 4000 IOPS | 3333 IOPS |
| 20000 IOPS | 13333 IOPS |
| 3500 Mbps | 3170 Mbps |
| 437.5 Mbps | 396.25 Mbps |
| Up to 10 Gigabit | Up to 10 Gigabit |
| yes | yes |
| 3 | 3 |
| 1 | 1 |
| 10 | 10 |
| 10 | 10 |
| yes | yes |
| required | required |
| no | no |
| no | no |
| no | no |
| 1.00x | 3.71x |
Regional Prices
Geography | Region | a1.large | z1d.large |
|---|---|---|---|
| Asia Pacific | Asia Pacific (Mumbai) (ap-south-1) | 0.0510 | n/a |
| Hidden | Hidden (hidden-1) | 0.0510 | 0.1960 |
| Hidden | Hidden (hidden-2) | 0.0576 | 0.2080 |
| Hidden | Hidden (hidden-3) | 0.0582 | 0.2110 |
| Hidden | Hidden (hidden-4) | 0.0588 | 0.2200 |
| Hidden | Hidden (hidden-5) | 0.0642 | 0.2250 |
| Hidden | Hidden (hidden-6) | 0.0666 | 0.2250 |
| Hidden | Hidden (hidden-7) | n/a | 0.2260 |
| Hidden | Hidden (hidden-8) | n/a | 0.2260 |
| Hidden | Hidden (hidden-9) | n/a | 0.2270 |
| US | US East (Ohio) (us-east-2) | 0.0510 | 0.1860 |
| US | US East (Virginia) (us-east-1) | 0.0510 | 0.1860 |
| US | US West (Oregon) (us-west-2) | n/a | 0.1860 |