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-optimizedr5d.8xlarge | memory-optimizedr5d.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 | r5d | r5d |
| Category | memory-optimized | memory-optimized |
| Price in us-east-1 | ||
| On-demand | $2.304$1681.92/mo | $1.152$840.96/mo |
| Spot | $0.882$643.86/mo | $0.616$449.68/mo |
| Reserved 1-year | $1.59231% off on-demand | $0.79631% off on-demand |
| Reserved 3-year | $1.09852% off on-demand | $0.54952% off on-demand |
| Spot savings | 62% | 47% |
| Cost efficiency in us-east-1 | ||
| $ / vCPU / hr | $0.0720 | $0.0720 |
| $ / GB RAM / hr | $0.0090 | $0.0090 |
| Availability | ||
| Regions | 28 | 28 |
| Cheapest region | us-east-1 · $2.304 | us-east-1 · $1.152 |
| Cheapest spot region | eu-south-2 · $0.256 | eu-south-2 · $0.167 |
| Price snapshot | 2026-08-14 | 2026-08-14 |