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-optimizedr6idn.32xlarge | memory-optimizedr6idn.16xlarge | |
|---|---|---|
| Compute | ||
| vCPUs | 128 | 64 |
| Memory | 1024 GB | 512 GB |
| Memory per vCPU | 8.00 GB | 8.00 GB |
| Architecture | x86_64 | x86_64 |
| Processor | Intel | Intel |
| Family | r6idn | r6idn |
| Category | memory-optimized | memory-optimized |
| Price in us-east-1 | ||
| On-demand | $12.505$9128.62/mo | $6.252$4564.31/mo |
| Spot | $4.073$2973.07/mo | $1.780$1299.33/mo |
| Reserved 1-year | $8.62531% off on-demand | $4.31331% off on-demand |
| Reserved 3-year | $5.41257% off on-demand | $2.70657% off on-demand |
| Spot savings | 67% | 72% |
| Cost efficiency in us-east-1 | ||
| $ / vCPU / hr | $0.0977 | $0.0977 |
| $ / GB RAM / hr | $0.0122 | $0.0122 |
| Availability | ||
| Regions | 11 | 11 |
| Cheapest region | us-east-1 · $12.505 | us-east-1 · $6.252 |
| Cheapest spot region | eu-north-1 · $1.325 | ca-central-1 · $1.070 |
| Price snapshot | 2026-08-14 | 2026-08-14 |