---
title: MTLFeatureSet.iOS_GPUFamily4_v2
framework: metal
role: symbol
role_heading: Case
path: metal/mtlfeatureset/ios_gpufamily4_v2
---

# MTLFeatureSet.iOS_GPUFamily4_v2

The GPU family 4, version 2 feature set for iOS.

## Declaration

```swift
case iOS_GPUFamily4_v2
```

## Mentioned in

Detecting GPU features and Metal software versions

## Discussion

Discussion This feature set corresponds with Apple A11 devices running iOS 12.

## See Also

### iOS GPU family 4

- [MTLFeatureSet.iOS_GPUFamily4_v1](metal/mtlfeatureset/ios_gpufamily4_v1.md)