c6a.large vs r4.large
| c6a.large | r4.large |
| 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 6 – Generation a – AMD processor large – Size | Obsolete. Not recommended for use 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 4 – Generation large – Size |
| 2 | 2 |
| 4 GiB | 15.25 GiB |
| x86_64 | x86_64 |
| AMD EPYC 7R13 Processor | Intel Xeon E5-2686 v4 (Broadwell) |
| 3.6 GHz | 2.3 GHz |
| 2 | 2 |
| no | no |
| no | no |
| no | no |
| c6a.12xlarge, c6a.16xlarge, c6a.24xlarge, c6a.2xlarge, c6a.32xlarge, c6a.48xlarge, c6a.4xlarge, c6a.8xlarge, c6a.large, c6a.metal, c6a.xlarge | r4.16xlarge, r4.2xlarge, r4.4xlarge, r4.8xlarge, r4.large, r4.xlarge |
| c5a.large, c6a.large, c7a.large, c8a.large | r3.large, r4.large, r5.large, r6i.large, r7i.large, r8i.large |
| c6g.large, c6gd.large, c6gn.large, c6i.large, c6id.large, c6in.large | |
| db.r4.large | |
| db.r4.large | |
| r4.large.search | |
| cache.r4.large | |
| no | no |
| no | no |
| yes | yes |
| 8 | |
| EBS only | EBS only |
| default | default |
| supported | supported |
| required | unsupported |
| up to 6667 MBps | 400 MBps |
| 650 Mbps | 425 Mbps |
| 81.25 Mbps | 53.125 Mbps |
| 3600 IOPS | 3000 IOPS |
| 40000 IOPS | 3000 IOPS |
| 10000 Mbps | 425 Mbps |
| 1250 Mbps | 53.125 Mbps |
| Up to 12500 Megabit | Up to 10 Gigabit |
| yes | yes |
| 3 | 3 |
| 1 | 1 |
| 10 | 10 |
| 10 | 10 |
| yes | yes |
| required | supported |
| no | no |
| yes | no |
| no | no |
| 1.00x | 1.88x |
Regional Prices
Geography | Region | c6a.large | r4.large |
|---|---|---|---|
| Asia Pacific | Asia Pacific (Hyderabad) (ap-south-2) | 0.0468 | n/a |
| Asia Pacific | Asia Pacific (Mumbai) (ap-south-1) | 0.0468 | n/a |
| Hidden | Hidden (hidden-1) | 0.0765 | 0.1370 |
| Hidden | Hidden (hidden-10) | 0.0972 | 0.1600 |
| Hidden | Hidden (hidden-11) | 0.0999 | 0.1600 |
| Hidden | Hidden (hidden-12) | 0.1179 | 0.1600 |
| Hidden | Hidden (hidden-13) | n/a | 0.1601 |
| Hidden | Hidden (hidden-14) | n/a | 0.2800 |
| Hidden | Hidden (hidden-2) | 0.0765 | 0.1460 |
| Hidden | Hidden (hidden-3) | 0.0821 | 0.1482 |
| Hidden | Hidden (hidden-4) | 0.0837 | 0.1482 |
| Hidden | Hidden (hidden-5) | 0.0873 | 0.1560 |
| Hidden | Hidden (hidden-6) | 0.0882 | 0.1560 |
| Hidden | Hidden (hidden-7) | 0.0909 | 0.1596 |
| Hidden | Hidden (hidden-8) | 0.0954 | 0.1596 |
| Hidden | Hidden (hidden-9) | 0.0963 | 0.1600 |
| US | US East (Ohio) (us-east-2) | n/a | 0.1330 |
| US | US East (Virginia) (us-east-1) | 0.0765 | 0.1330 |
| US | US West (Oregon) (us-west-2) | n/a | 0.1330 |