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-optimizedr8a.16xlarge | memory-optimizedr8a.24xlarge | |
|---|---|---|
| Compute | ||
| vCPUs | 64 | 96 |
| Memory | 512 GB | 768 GB |
| Memory per vCPU | 8.00 GB | 8.00 GB |
| Architecture | x86_64 | x86_64 |
| Processor | AMD | AMD |
| Family | r8a | r8a |
| Category | memory-optimized | memory-optimized |
| Price in us-east-1 | ||
| On-demand | $5.112$3731.99/mo | $7.668$5597.99/mo |
| Spot | $1.369$999.44/mo | $3.006$2194.31/mo |
| Reserved 1-year | — | — |
| Reserved 3-year | — | — |
| Spot savings | 73% | 61% |
| Cost efficiency in us-east-1 | ||
| $ / vCPU / hr | $0.0799 | $0.0799 |
| $ / GB RAM / hr | $0.0100 | $0.0100 |
| Availability | ||
| Regions | 8 | 8 |
| Cheapest region | us-east-1 · $5.112 | us-east-1 · $7.668 |
| Cheapest spot region | eu-south-2 · $0.620 | eu-south-2 · $1.380 |
| Price snapshot | 2026-08-14 | 2026-08-14 |