---
title: "simd_max(_:_:)"
framework: simd
role: symbol
role_heading: Function
path: "simd/simd_max(_:_:)-7wj2s"
---

# simd_max(_:_:)

Returns the maximum value of each element in a vector.

## Declaration

```swift
func simd_max(_ x: Float, _ y: Float) -> Float
```

## See Also

### Extrema Functions

- [simd_min(_:_:)](simd/simd_min(_:_:)-8o17r.md)