m7g.12xlarge vs m7i.12xlarge
Side-by-side specs and pricing. On raw On-Demand list price, m7g.12xlarge is the cheaper of the two ($1.96/hr vs$2.42/hr) — but check the effective committed rate below before deciding, since Savings Plan and Reserved discounts differ by family.
| Attribute | m7g.12xlarge | m7i.12xlarge |
|---|---|---|
| vCPU | 48 | 48 |
| Memory | 192 GiB | 192 GiB |
| Architecture | arm64 | x86_64 |
| Processor | AWS Graviton3 Processor | Intel Xeon Scalable (Sapphire Rapids) |
| Network | 22.5 Gigabit | 18.8 Gigabit |
| On-Demand $/hr | $1.96 | $2.42 |
| On-Demand monthly | $1,429.63 | $1,766.02 |
| Max saving (commit) | −61% | −61% |
| Lowest effective $/hr | $0.7732 | $0.9551 |
| Spot (indicative) | $0.5288 | $0.7500 |
List prices, directional. On-Demand, Reserved, and Savings Plan rates are AWS public list prices in USD; effective Savings Plan/RI rates fold in any upfront. Spot is indicative only (derived from the AWS Spot Instance Advisor) — never a firm quote. Always confirm in the AWS console before purchasing. Prices as of 2026-07-01.
Full price matrices: m7g.12xlarge pricing → · m7i.12xlarge pricing →