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| Metric | Metal | V8 | Vercel Edge Functions |
|---|---|---|---|
| Score | B74 | B74 | B71 |
| Type | Language | Edge | |
| Execution | aot | jit | jit |
| Interface | sdk | embedded | platform |
| Cold Start | 50ms | 5ms | 10ms |
| Memory | 100MB | 30MB | 128MB |
| Startup | 20ms | 2ms | 1ms |
| Isolation | hardware | process | process |
| Maturity | production | production | stable |
| Languages | Swift, Objective-C, C++ | JavaScript, TypeScript, WebAssembly | JavaScript, TypeScript, WebAssembly |
| License | Proprietary | BSD-3-Clause | Proprietary |
| Links |