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-optimizedr6id.12xlarge | memory-optimizedr6id.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 | r6id | r6id |
| Category | memory-optimized | memory-optimized |
| Price in us-east-1 | ||
| On-demand | $3.629$2649.02/mo | $4.838$3532.03/mo |
| Spot | $2.307$1683.89/mo | $3.150$2299.35/mo |
| Reserved 1-year | $2.50631% off on-demand | $3.34231% off on-demand |
| Reserved 3-year | $1.72652% off on-demand | $2.30152% off on-demand |
| Spot savings | 36% | 35% |
| Cost efficiency in us-east-1 | ||
| $ / vCPU / hr | $0.0756 | $0.0756 |
| $ / GB RAM / hr | $0.0095 | $0.0095 |
| Availability | ||
| Regions | 18 | 18 |
| Cheapest region | us-east-1 · $3.629 | us-east-1 · $4.838 |
| Cheapest spot region | ap-southeast-5 · $0.373 | ap-southeast-5 · $0.497 |
| Price snapshot | 2026-08-14 | 2026-08-14 |