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-optimizedc4a-standard-2 | compute-optimizedc4a-standard-4 | |
|---|---|---|
| Compute | ||
| vCPUs | 2 | 4 |
| Memory | 8 GB | 16 GB |
| Memory per vCPU | 4.00 GB | 4.00 GB |
| Architecture | Arm64 | Arm64 |
| Processor | ARM | ARM |
| Family | c4a-standard | c4a-standard |
| Category | compute-optimized | compute-optimized |
| Price in us-central1 | ||
| On-demand | $0.090$65.55/mo | $0.180$131.11/mo |
| Spot | $0.050$36.18/mo | $0.099$72.35/mo |
| Reserved 1-year | — | — |
| Reserved 3-year | — | — |
| Spot savings | 45% | 45% |
| Cost efficiency in us-central1 | ||
| $ / vCPU / hr | $0.0449 | $0.0449 |
| $ / GB RAM / hr | $0.0112 | $0.0112 |
| Availability | ||
| Regions | 32 | 32 |
| Cheapest region | us-central1 · $0.090 | us-central1 · $0.180 |
| Cheapest spot region | europe-west4 · $0.011 | europe-west4 · $0.023 |
| Price snapshot | 2026-09-06 | 2026-09-06 |