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-optimizedr6in.12xlarge | memory-optimizedr6in.16xlarge | |
|---|---|---|
| Compute | ||
| vCPUs | 48 | 64 |
| Memory | 384 GB | 512 GB |
| Memory per vCPU | 8.00 GB | 8.00 GB |
| Architecture | x86_64 | x86_64 |
| Processor | Intel | Intel |
| Family | r6in | r6in |
| Category | memory-optimized | memory-optimized |
| Price in us-east-1 | ||
| On-demand | $4.184$3054.26/mo | $5.579$4072.35/mo |
| Spot | $1.436$1048.43/mo | $0.971$708.61/mo |
| Reserved 1-year | $2.88631% off on-demand | $3.84831% off on-demand |
| Reserved 3-year | $1.80757% off on-demand | $2.40957% off on-demand |
| Spot savings | 66% | 83% |
| Cost efficiency in us-east-1 | ||
| $ / vCPU / hr | $0.0872 | $0.0872 |
| $ / GB RAM / hr | $0.0109 | $0.0109 |
| Availability | ||
| Regions | 11 | 11 |
| Cheapest region | us-east-1 · $4.184 | us-east-1 · $5.579 |
| Cheapest spot region | eu-north-1 · $0.447 | eu-north-1 · $0.599 |
| Price snapshot | 2026-09-17 | 2026-09-17 |