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.medium | memory-optimizedr7a.4xlarge | memory-optimizedr7a.16xlarge | memory-optimizedr7a.metal-48xl | |
|---|---|---|---|---|
| Compute | ||||
| vCPUs | 1 | 16 | 64 | 192 |
| Memory | 8 GB | 128 GB | 512 GB | 1536 GB |
| Memory per vCPU | 8.00 GB | 8.00 GB | 8.00 GB | 8.00 GB |
| Architecture | x86_64 | x86_64 | x86_64 | x86_64 |
| Processor | AMD | AMD | AMD | AMD |
| Family | r7a | r7a | r7a | r7a |
| Category | memory-optimized | memory-optimized | memory-optimized | memory-optimized |
| Price in us-east-1 | ||||
| On-demand | $0.076$55.54/mo | $1.217$888.56/mo | $4.869$3554.22/mo | $14.606$10662.67/mo |
| Spot | $0.021$15.04/mo | $0.335$244.40/mo | $1.023$747.01/mo | $2.730$1992.90/mo |
| Reserved 1-year | $0.05231% off on-demand | $0.84031% off on-demand | $3.35831% off on-demand | $10.07531% off on-demand |
| Reserved 3-year | $0.03752% off on-demand | $0.58852% off on-demand | $2.35152% off on-demand | $7.05252% off on-demand |
| Spot savings | 73% | 72% | 79% | 81% |
| Cost efficiency in us-east-1 | ||||
| $ / vCPU / hr | $0.0761 | $0.0761 | $0.0761 | $0.0761 |
| $ / GB RAM / hr | $0.0095 | $0.0095 | $0.0095 | $0.0095 |
| Availability | ||||
| Regions | 9 | 9 | 9 | 9 |
| Cheapest region | us-east-1 · $0.076 | us-east-1 · $1.217 | us-east-1 · $4.869 | us-east-1 · $14.606 |
| Cheapest spot region | eu-north-1 · $0.008 | ap-south-2 · $0.126 | ap-south-2 · $0.502 | ap-south-2 · $1.507 |
| Price snapshot | 2026-10-17 | 2026-10-17 | 2026-10-17 | 2026-10-17 |