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.4xlarge | memory-optimizedr5d.xlarge | |
|---|---|---|
| Compute | ||
| vCPUs | 16 | 4 |
| Memory | 128 GB | 32 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 | $1.152$840.96/mo | $0.288$210.24/mo |
| Spot | $0.616$449.68/mo | $0.162$118.04/mo |
| Reserved 1-year | $0.79631% off on-demand | $0.19931% off on-demand |
| Reserved 3-year | $0.54952% off on-demand | $0.13852% off on-demand |
| Spot savings | 47% | 44% |
| 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 · $1.152 | us-east-1 · $0.288 |
| Cheapest spot region | eu-south-2 · $0.167 | eu-south-2 · $0.043 |
| Price snapshot | 2026-08-14 | 2026-08-14 |