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.
| compute-optimizedc5d.18xlarge | compute-optimizedc5d.12xlarge | |
|---|---|---|
| Compute | ||
| vCPUs | 72 | 48 |
| Memory | 144 GB | 96 GB |
| Memory per vCPU | 2.00 GB | 2.00 GB |
| Architecture | x86_64 | x86_64 |
| Processor | Intel | Intel |
| Family | c5d | c5d |
| Category | compute-optimized | compute-optimized |
| Price in us-east-1 | ||
| On-demand | $3.456$2522.88/mo | $2.304$1681.92/mo |
| Spot | $1.011$737.88/mo | $0.733$534.94/mo |
| Reserved 1-year | $2.38731% off on-demand | $1.59131% off on-demand |
| Reserved 3-year | $1.54555% off on-demand | $1.03055% off on-demand |
| Spot savings | 71% | 68% |
| Cost efficiency in us-east-1 | ||
| $ / vCPU / hr | $0.0480 | $0.0480 |
| $ / GB RAM / hr | $0.0240 | $0.0240 |
| Availability | ||
| Regions | 28 | 25 |
| Cheapest region | us-east-1 · $3.456 | us-east-1 · $2.304 |
| Cheapest spot region | ap-northeast-3 · $0.439 | af-south-1 · $0.354 |
| Price snapshot | 2026-08-14 | 2026-08-14 |