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-optimizedx2gd.4xlarge | memory-optimizedx2gd.2xlarge | |
|---|---|---|
| Compute | ||
| vCPUs | 16 | 8 |
| Memory | 256 GB | 128 GB |
| Memory per vCPU | 16.00 GB | 16.00 GB |
| Architecture | arm64 | arm64 |
| Processor | AWS | AWS |
| Family | x2gd | x2gd |
| Category | memory-optimized | memory-optimized |
| Price in us-east-1 | ||
| On-demand | $1.336$975.28/mo | $0.668$487.64/mo |
| Spot | $0.207$151.40/mo | $0.195$142.50/mo |
| Reserved 1-year | $0.94130% off on-demand | $0.47030% off on-demand |
| Reserved 3-year | $0.50762% off on-demand | $0.25462% off on-demand |
| Spot savings | 84% | 71% |
| Cost efficiency in us-east-1 | ||
| $ / vCPU / hr | $0.0835 | $0.0835 |
| $ / GB RAM / hr | $0.0052 | $0.0052 |
| Availability | ||
| Regions | 4 | 4 |
| Cheapest region | us-east-1 · $1.336 | us-east-1 · $0.668 |
| Cheapest spot region | us-east-1 · $0.207 | us-east-2 · $0.166 |
| Price snapshot | 2026-08-14 | 2026-08-14 |