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.16xlarge | memory-optimizedx2gd.12xlarge | |
|---|---|---|
| Compute | ||
| vCPUs | 64 | 48 |
| Memory | 1024 GB | 768 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 | $5.344$3901.12/mo | $4.008$2925.84/mo |
| Spot | $1.767$1289.84/mo | $1.219$889.58/mo |
| Reserved 1-year | $3.76230% off on-demand | $2.82230% off on-demand |
| Reserved 3-year | $2.02862% off on-demand | $1.52162% off on-demand |
| Spot savings | 67% | 70% |
| 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 · $5.344 | us-east-1 · $4.008 |
| Cheapest spot region | us-west-2 · $1.013 | us-west-2 · $1.021 |
| Price snapshot | 2026-08-14 | 2026-08-14 |