c9g family
The c9g family has 11 sizes on AWS EC2, from 1 to 192 vCPUs and 2 to 384 GiB of memory. In US East (N. Virginia), on-demand prices run $0.0435 to $8.346 per hour for Linux. It is sold in 8 regions and listed as Arm (Graviton) and compute optimized.
Sizes and prices in US East (N. Virginia)
| Type | vCPUs | Memory (GiB) | On-demand /hr | Spot /hr | 1-yr Savings Plan /hr |
|---|---|---|---|---|---|
| c9g.medium | 1 | 2 | $0.0435 | $0.0065 | $0.0312 |
| c9g.large | 2 | 4 | $0.0869 | $0.023 | $0.0623 |
| c9g.xlarge | 4 | 8 | $0.1739 | $0.0775 | $0.1247 |
| c9g.2xlarge | 8 | 16 | $0.3478 | $0.115 | $0.2493 |
| c9g.4xlarge | 16 | 32 | $0.6955 | $0.2553 | $0.4986 |
| c9g.8xlarge | 32 | 64 | $1.391 | $0.5772 | $0.9972 |
| c9g.12xlarge | 48 | 96 | $2.087 | $0.5896 | $1.496 |
| c9g.16xlarge | 64 | 128 | $2.782 | $0.7664 | $1.994 |
| c9g.24xlarge | 96 | 192 | $4.173 | $0.919 | $2.992 |
| c9g.48xlarge | 192 | 384 | $8.346 | $2.595 | $5.983 |
| c9g.metal-48xl | 192 | 384 | $8.346 | $2.023 | $5.983 |
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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.