---
title: MTLDeviceLocation.builtIn
framework: metal
role: symbol
role_heading: Case
path: metal/mtldevicelocation/builtin
---

# MTLDeviceLocation.builtIn

A location that indicates the GPU is permanently connected to the system internally.

## Declaration

```swift
case builtIn
```

## See Also

### Determining the GPU’s location

- [MTLDeviceLocation.slot](metal/mtldevicelocation/slot.md)
- [MTLDeviceLocation.external](metal/mtldevicelocation/external.md)
- [MTLDeviceLocation.unspecified](metal/mtldevicelocation/unspecified.md)