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-optimizedr6g.8xlarge | memory-optimizedr6g.4xlarge | |
|---|---|---|
| Compute | ||
| vCPUs | 32 | 16 |
| Memory | 256 GB | 128 GB |
| Memory per vCPU | 8.00 GB | 8.00 GB |
| Architecture | arm64 | arm64 |
| Processor | AWS | AWS |
| Family | r6g | r6g |
| Category | memory-optimized | memory-optimized |
| Price in ap-south-1 | ||
| On-demand | $1.040$759.20/mo | $0.520$379.60/mo |
| Spot | $0.224$163.59/mo | $0.236$172.06/mo |
| Reserved 1-year | $0.71731% off on-demand | $0.35831% off on-demand |
| Reserved 3-year | $0.49852% off on-demand | $0.24952% off on-demand |
| Spot savings | 78% | 55% |
| Cost efficiency in ap-south-1 | ||
| $ / vCPU / hr | $0.0325 | $0.0325 |
| $ / GB RAM / hr | $0.0041 | $0.0041 |
| Availability | ||
| Regions | 32 | 32 |
| Cheapest region | ap-south-1 · $1.040 | ap-south-1 · $0.520 |
| Cheapest spot region | eu-north-1 · $0.171 | eu-north-1 · $0.098 |
| Price snapshot | 2026-08-16 | 2026-08-16 |