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| Metric | gVisor | CUDA Runtime | Candle |
|---|---|---|---|
| Score | B72 | B-65 | D48 |
| Type | MicroVM | ||
| Execution | hybrid | aot | jit |
| Interface | cli | sdk | sdk |
| Cold Start | 50ms | 100ms | 300ms |
| Memory | 20MB | 500MB | 200MB |
| Startup | 30ms | 50ms | 50ms |
| Isolation | microvm | hardware | process |
| Maturity | stable | production | stable |
| Languages | Any | C, C++, Python | Rust |
| License | Apache-2.0 | Proprietary | Apache-2.0 |
| Links |