r8gn family
The r8gn family has 12 sizes on AWS EC2, from 1 to 192 vCPUs and 8 to 1536 GiB of memory. In US East (N. Virginia), on-demand prices run $0.0911 to $17.489 per hour for Linux. It is sold in 2 regions and listed as memory optimized and Arm (Graviton).
Sizes and prices in US East (N. Virginia)
| Type | vCPUs | Memory (GiB) | On-demand /hr | Spot /hr | 1-yr Savings Plan /hr |
|---|---|---|---|---|---|
| r8gn.medium | 1 | 8 | $0.0911 | $0.0165 | $0.066 |
| r8gn.large | 2 | 16 | $0.1822 | $0.0848 | $0.132 |
| r8gn.xlarge | 4 | 32 | $0.3644 | $0.132 | $0.264 |
| r8gn.2xlarge | 8 | 64 | $0.7287 | $0.2723 | $0.528 |
| r8gn.4xlarge | 16 | 128 | $1.457 | $0.4792 | $1.056 |
| r8gn.8xlarge | 32 | 256 | $2.915 | $0.8439 | $2.112 |
| r8gn.12xlarge | 48 | 384 | $4.372 | $1.149 | $3.168 |
| r8gn.16xlarge | 64 | 512 | $5.83 | $1.467 | $4.224 |
| r8gn.24xlarge | 96 | 768 | $8.745 | $2.748 | $6.335 |
| r8gn.metal-24xl | 96 | 768 | $8.745 | $1.585 | $6.335 |
| r8gn.48xlarge | 192 | 1536 | $17.489 | $4.292 | $12.671 |
| r8gn.metal-48xl | 192 | 1536 | $17.489 | $2.462 | $12.671 |
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Prices in USD per hour for Linux; reserved prices are 1 year, no upfront. Updated 2026-11-12 from AWS public price lists. Compare all AWS EC2 instance types.