---
title: MTLGPUAddress
framework: metal
role: symbol
role_heading: Type Alias
path: metal/mtlgpuaddress
---

# MTLGPUAddress

A 64-bit unsigned integer type appropriate for storing GPU addresses.

## Declaration

```swift
typealias MTLGPUAddress = UInt64
```

## See Also

### Common resource functionality

- [MTLAllocation](metal/mtlallocation.md)
- [MTLResource](metal/mtlresource.md)
- [MTLResourceOptions](metal/mtlresourceoptions.md)
- [MTLResourceUsage](metal/mtlresourceusage.md)
- [MTLResourceID](metal/mtlresourceid.md)