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-optimizedr8i-flex.large | memory-optimizedr8i-flex.2xlarge | |
|---|---|---|
| Compute | ||
| vCPUs | 2 | 8 |
| Memory | 16 GB | 64 GB |
| Memory per vCPU | 8.00 GB | 8.00 GB |
| Architecture | x86_64 | x86_64 |
| Processor | Intel | Intel |
| Family | r8i-flex | r8i-flex |
| Category | memory-optimized | memory-optimized |
| Price in us-east-1 | ||
| On-demand | $0.132$96.34/mo | $0.528$385.35/mo |
| Spot | $0.045$32.78/mo | $0.180$131.40/mo |
| Reserved 1-year | — | — |
| Reserved 3-year | — | — |
| Spot savings | 66% | 66% |
| Cost efficiency in us-east-1 | ||
| $ / vCPU / hr | $0.0660 | $0.0660 |
| $ / GB RAM / hr | $0.0082 | $0.0082 |
| Availability | ||
| Regions | 23 | 23 |
| Cheapest region | us-east-1 · $0.132 | us-east-1 · $0.528 |
| Cheapest spot region | ap-south-2 · $0.014 | ap-south-2 · $0.054 |
| Price snapshot | 2026-10-09 | 2026-10-09 |