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-optimizedr5ad.4xlarge | memory-optimizedr5ad.12xlarge | |
|---|---|---|
| Compute | ||
| vCPUs | 16 | 48 |
| Memory | 128 GB | 384 GB |
| Memory per vCPU | 8.00 GB | 8.00 GB |
| Architecture | x86_64 | x86_64 |
| Processor | AMD | AMD |
| Family | r5ad | r5ad |
| Category | memory-optimized | memory-optimized |
| Price in ap-south-1 | ||
| On-demand | $0.664$484.72/mo | $1.993$1454.89/mo |
| Spot | $0.220$160.75/mo | $0.368$268.49/mo |
| Reserved 1-year | $0.45831% off on-demand | $1.37531% off on-demand |
| Reserved 3-year | $0.31652% off on-demand | $0.95052% off on-demand |
| Spot savings | 67% | 82% |
| Cost efficiency in ap-south-1 | ||
| $ / vCPU / hr | $0.0415 | $0.0415 |
| $ / GB RAM / hr | $0.0052 | $0.0052 |
| Availability | ||
| Regions | 15 | 15 |
| Cheapest region | ap-south-1 · $0.664 | ap-south-1 · $1.993 |
| Cheapest spot region | ap-south-1 · $0.220 | ap-south-1 · $0.368 |
| Price snapshot | 2026-08-16 | 2026-08-16 |