Select runtimes to compare side by side. Click chips below to toggle selection.
| Metric | Python (CPython) | Firecracker | CUDA Runtime | Node.js | llama.cpp | ROCm |
|---|---|---|---|---|---|---|
| Score | B71 | B70 | B-65 | B-65 | C+63 | C56 |
| Type | Language | MicroVM | Language | |||
| Execution | interpreted | aot | aot | jit | aot | aot |
| Interface | cli | api | sdk | cli | cli | sdk |
| Cold Start | 50ms | 125ms | 100ms | 50ms | 100ms | 200ms |
| Memory | 15MB | 5MB | 500MB | 40MB | 50MB | 600MB |
| Startup | 10ms | 100ms | 50ms | 20ms | 10ms | 100ms |
| Isolation | process | microvm | hardware | process | process | hardware |
| Maturity | production | production | production | production | production | stable |
| Languages | Python | Any | C, C++, Python | JavaScript, TypeScript | C, C++ | C, C++, Python |
| License | Other | Apache-2.0 | Proprietary | MIT | MIT | MIT |
| Links |