---
title: data_size_in_bytes
framework: accelerate
role: symbol
role_heading: Instance Property
path: accelerate/bnnstensor/data_size_in_bytes
---

# data_size_in_bytes

The size, in bytes, of the memory that contains the tensor values.

## Declaration

```swift
var data_size_in_bytes: Int
```

## See Also

### Specifying a tensor’s properties

- [data_type](accelerate/bnnstensor/data_type.md)
- [rank](accelerate/bnnstensor/rank.md)
- [shape](accelerate/bnnstensor/shape.md)
- [stride](accelerate/bnnstensor/stride.md)
- [data](accelerate/bnnstensor/data.md)
- [name](accelerate/bnnstensor/name.md)