Pick up to four instance types from one cloud and compare their specs, pricing, and cost efficiency in a single region. Looking for instances by vCPU or memory range instead? Browse by spec.
| memory-optimizedr6i.24xlarge | memory-optimizedr6i.16xlarge | |
|---|---|---|
| Compute | ||
| vCPUs | 96 | 64 |
| Memory | 768 GB | 512 GB |
| Memory per vCPU | 8.00 GB | 8.00 GB |
| Architecture | x86_64 | x86_64 |
| Processor | Intel | Intel |
| Family | r6i | r6i |
| Category | memory-optimized | memory-optimized |
| Price in us-east-1 | ||
| On-demand | $6.048$4415.04/mo | $4.032$2943.36/mo |
| Spot | $1.657$1209.46/mo | $1.181$862.13/mo |
| Reserved 1-year | $4.17231% off on-demand | $2.78131% off on-demand |
| Reserved 3-year | $2.92052% off on-demand | $1.94752% off on-demand |
| Spot savings | 73% | 71% |
| Cost efficiency in us-east-1 | ||
| $ / vCPU / hr | $0.0630 | $0.0630 |
| $ / GB RAM / hr | $0.0079 | $0.0079 |
| Availability | ||
| Regions | 29 | 29 |
| Cheapest region | us-east-1 · $6.048 | us-east-1 · $4.032 |
| Cheapest spot region | ca-west-1 · $0.662 | ca-west-1 · $0.442 |
| Price snapshot | 2026-08-14 | 2026-08-14 |