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-optimizedr8id.12xlarge | memory-optimizedr8id.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 | r8id | r8id |
| Category | memory-optimized | memory-optimized |
| Price in us-east-1 | ||
| On-demand | $3.992$2913.93/mo | $5.322$3885.24/mo |
| Spot | $0.868$633.86/mo | $1.039$758.18/mo |
| Reserved 1-year | — | — |
| Reserved 3-year | — | — |
| Spot savings | 78% | 80% |
| Cost efficiency in us-east-1 | ||
| $ / vCPU / hr | $0.0832 | $0.0832 |
| $ / GB RAM / hr | $0.0104 | $0.0104 |
| Availability | ||
| Regions | 7 | 7 |
| Cheapest region | us-east-1 · $3.992 | us-east-1 · $5.322 |
| Cheapest spot region | eu-south-2 · $0.576 | eu-south-2 · $0.591 |
| Price snapshot | 2026-08-14 | 2026-08-14 |