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-optimizedr5n.8xlarge | memory-optimizedr5n.4xlarge | |
|---|---|---|
| Compute | ||
| vCPUs | 32 | 16 |
| Memory | 256 GB | 128 GB |
| Memory per vCPU | 8.00 GB | 8.00 GB |
| Architecture | x86_64 | x86_64 |
| Processor | Intel | Intel |
| Family | r5n | r5n |
| Category | memory-optimized | memory-optimized |
| Price in us-east-1 | ||
| On-demand | $2.384$1740.32/mo | $1.192$870.16/mo |
| Spot | $0.866$631.89/mo | $0.470$343.10/mo |
| Reserved 1-year | $1.64431% off on-demand | $0.82231% off on-demand |
| Reserved 3-year | $1.03057% off on-demand | $0.51457% off on-demand |
| Spot savings | 64% | 61% |
| Cost efficiency in us-east-1 | ||
| $ / vCPU / hr | $0.0745 | $0.0745 |
| $ / GB RAM / hr | $0.0093 | $0.0093 |
| Availability | ||
| Regions | 19 | 19 |
| Cheapest region | us-east-1 · $2.384 | us-east-1 · $1.192 |
| Cheapest spot region | af-south-1 · $0.383 | af-south-1 · $0.202 |
| Price snapshot | 2026-08-14 | 2026-08-14 |