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-optimizedr7a.xlarge | memory-optimizedr7a.medium | |
|---|---|---|
| Compute | ||
| vCPUs | 4 | 1 |
| Memory | 32 GB | 8 GB |
| Memory per vCPU | 8.00 GB | 8.00 GB |
| Architecture | x86_64 | x86_64 |
| Processor | AMD | AMD |
| Family | r7a | r7a |
| Category | memory-optimized | memory-optimized |
| Price in us-east-1 | ||
| On-demand | $0.304$222.14/mo | $0.076$55.54/mo |
| Spot | $0.093$68.04/mo | $0.021$15.04/mo |
| Reserved 1-year | $0.21031% off on-demand | $0.05231% off on-demand |
| Reserved 3-year | $0.14752% off on-demand | $0.03752% off on-demand |
| Spot savings | 69% | 73% |
| Cost efficiency in us-east-1 | ||
| $ / vCPU / hr | $0.0761 | $0.0761 |
| $ / GB RAM / hr | $0.0095 | $0.0095 |
| Availability | ||
| Regions | 9 | 9 |
| Cheapest region | us-east-1 · $0.304 | us-east-1 · $0.076 |
| Cheapest spot region | ap-south-2 · $0.031 | eu-north-1 · $0.008 |
| Price snapshot | 2026-10-17 | 2026-10-17 |