# max(_:_:) Returns the maximum value of each element in a vector. ``` func max(_ vector: SIMD4, _ scalar: Int32) -> SIMD4 ``` --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)