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-optimizedr7g.12xlarge | memory-optimizedr7g.8xlarge | |
|---|---|---|
| Compute | ||
| vCPUs | 48 | 32 |
| Memory | 384 GB | 256 GB |
| Memory per vCPU | 8.00 GB | 8.00 GB |
| Architecture | arm64 | arm64 |
| Processor | AWS | AWS |
| Family | r7g | r7g |
| Category | memory-optimized | memory-optimized |
| Price in ap-south-1 | ||
| On-demand | $1.802$1315.39/mo | $1.201$876.95/mo |
| Spot | $0.617$450.63/mo | $0.336$245.13/mo |
| Reserved 1-year | $1.24031% off on-demand | $0.82731% off on-demand |
| Reserved 3-year | $0.86652% off on-demand | $0.57752% off on-demand |
| Spot savings | 66% | 72% |
| Cost efficiency in ap-south-1 | ||
| $ / vCPU / hr | $0.0375 | $0.0375 |
| $ / GB RAM / hr | $0.0047 | $0.0047 |
| Availability | ||
| Regions | 32 | 32 |
| Cheapest region | ap-south-1 · $1.802 | ap-south-1 · $1.201 |
| Cheapest spot region | ca-west-1 · $0.281 | ap-southeast-3 · $0.240 |
| Price snapshot | 2026-08-16 | 2026-08-16 |