---
title: MTLFeatureSet.iOS_GPUFamily5_v1
framework: metal
role: symbol
role_heading: Case
path: metal/mtlfeatureset/ios_gpufamily5_v1
---

# MTLFeatureSet.iOS_GPUFamily5_v1

The GPU family 5, version 1 feature set for iOS.

## Declaration

```swift
case iOS_GPUFamily5_v1
```

## Discussion

Discussion This feature set corresponds with Apple A12 devices running iOS 12.