AWS R7a instance types
R7a is a memory optimized Amazon EC2 family with 12 instance types, from 1 – 192 vCPUs and 8 GiB – 1,536 GiB of memory, running on AMD EPYC 9R14 Processor. Linux on demand starts at $0.0761 per hour.
memory optimizedx86-64
- sizes
- 12
- vCPUs
- 1 – 192
- memory
- 8 GiB – 1,536 GiB
- processor
- AMD EPYC 9R14 Processor
- on-demand from
- $0.0761
per hour · 9 regions
R7a sizes and prices
Linux, hourly, US East (N. Virginia) (other regions on each size's page)
| Size | vCPU | Memory | Local storage | On-demand | Monthly | Spot | 1-yr |
|---|---|---|---|---|---|---|---|
| r7a.medium | 1 | 8 GiB | – | $0.0761 | $55.54 | $0.0364 | $0.0503 |
| r7a.large | 2 | 16 GiB | – | $0.1522 | $111 | $0.0698 | $0.1007 |
| r7a.xlarge | 4 | 32 GiB | – | $0.3043 | $222 | $0.1408 | $0.2013 |
| r7a.2xlarge | 8 | 64 GiB | – | $0.6086 | $444 | $0.2968 | $0.4026 |
| r7a.4xlarge | 16 | 128 GiB | – | $1.217 | $889 | $0.5987 | $0.8052 |
| r7a.8xlarge | 32 | 256 GiB | – | $2.434 | $1,777 | $0.9776 | $1.61 |
| r7a.12xlarge | 48 | 384 GiB | – | $3.652 | $2,666 | $1.717 | $2.416 |
| r7a.16xlarge | 64 | 512 GiB | – | $4.869 | $3,554 | $2.156 | $3.221 |
| r7a.24xlarge | 96 | 768 GiB | – | $7.303 | $5,331 | $2.993 | $4.831 |
| r7a.32xlarge | 128 | 1 TiB | – | $9.738 | $7,108 | $3.913 | $6.441 |
| r7a.48xlarge | 192 | 1,536 GiB | – | $14.61 | $10,663 | $6.077 | $9.662 |
| r7a.metal-48xl | 192 | 1,536 GiB | – | $14.61 | $10,663 | $4.778 | $9.662 |
R7a equivalents on other clouds
closest match to r7a.8xlarge (32 vCPU, 256 GiB)
AkamaiG8 Dedicated 128x32Dedicated CPU (G8) family · 32 vCPU · 128 GiB$1.68/hr · Newark, NJDedicated CPU (G8) family →
Vultrvx1-m-32c-256gbVX1: Memory Optimized family · 32 vCPU · 256 GiB$1.28/hr · New JerseyVX1: Memory Optimized family →
Other memory optimized families on AWS
R7a FAQ
What sizes does the AWS R7a family have?
R7a has 12 instance types, from r7a.medium (1 vCPU, 8 GiB) to r7a.metal-48xl (192 vCPU, 1,536 GiB). They run on AMD EPYC 9R14 Processor.
What is the cheapest R7a instance type?
r7a.medium at $0.0761 per hour (Linux, on demand) in US East (N. Virginia), about $55.54 per month.
What is R7a best for?
R7a is a memory optimized family. Lots of RAM per vCPU (8 GiB and up) for databases, caches and in-memory analytics.