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-optimizedx2iezn.2xlarge | memory-optimizedx2iezn.4xlarge | |
|---|---|---|
| Compute | ||
| vCPUs | 8 | 16 |
| Memory | 256 GB | 512 GB |
| Memory per vCPU | 32.00 GB | 32.00 GB |
| Architecture | x86_64 | x86_64 |
| Processor | Intel | Intel |
| Family | x2iezn | x2iezn |
| Category | memory-optimized | memory-optimized |
| Price in us-east-1 | ||
| On-demand | $1.668$1217.64/mo | $3.336$2435.28/mo |
| Spot | $0.479$349.89/mo | $0.986$719.78/mo |
| Reserved 1-year | $1.17430% off on-demand | $2.34730% off on-demand |
| Reserved 3-year | $0.59564% off on-demand | $1.19064% off on-demand |
| Spot savings | 71% | 70% |
| Cost efficiency in us-east-1 | ||
| $ / vCPU / hr | $0.2085 | $0.2085 |
| $ / GB RAM / hr | $0.0065 | $0.0065 |
| Availability | ||
| Regions | 5 | 5 |
| Cheapest region | us-east-1 · $1.668 | us-east-1 · $3.336 |
| Cheapest spot region | ap-northeast-1 · $0.242 | us-west-2 · $0.695 |
| Price snapshot | 2026-08-14 | 2026-08-14 |