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.2xlarge | memory-optimizedr6i.xlarge | |
|---|---|---|
| Compute | ||
| vCPUs | 8 | 4 |
| Memory | 64 GB | 32 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 | $0.504$367.92/mo | $0.252$183.96/mo |
| Spot | $0.299$217.98/mo | $0.173$126.07/mo |
| Reserved 1-year | $0.34831% off on-demand | $0.17431% off on-demand |
| Reserved 3-year | $0.24352% off on-demand | $0.12252% off on-demand |
| Spot savings | 41% | 31% |
| 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 · $0.504 | us-east-1 · $0.252 |
| Cheapest spot region | ca-west-1 · $0.091 | ca-west-1 · $0.028 |
| Price snapshot | 2026-08-14 | 2026-08-14 |