---
title: MTLGPUFamily.metal4
framework: metal
role: symbol
role_heading: Case
path: metal/mtlgpufamily/metal4
---

# MTLGPUFamily.metal4

## Declaration

```swift
case metal4
```

## See Also

### Checking for Metal family GPU support

- [MTLGPUFamily.metal3](metal/mtlgpufamily/metal3.md)