---
title: requiredThreadsPerTileThreadgroup
framework: metal
role: symbol
role_heading: Instance Property
path: metal/mtlrenderpipelinestate/requiredthreadspertilethreadgroup
---

# requiredThreadsPerTileThreadgroup

## Declaration

```swift
var requiredThreadsPerTileThreadgroup: MTLSize { get }
```

## Discussion

Discussion The required size of every tile shader threadgroup.