---
title: throughputCeiling
framework: wifiaware
role: symbol
role_heading: Instance Property
path: wifiaware/waperformancereport/throughputceiling
---

# throughputCeiling

The highest throughput the connection is capable of under ideal conditions, given the hardware capabilities of both devices.

## Declaration

```swift
let throughputCeiling: Double?
```

## Discussion

Discussion The result is in Mbps and can be nil if the system can’t calculate it.

## See Also

### Getting the throughput metrics

- [throughputCapacity](wifiaware/waperformancereport/throughputcapacity.md)
- [throughputCapacityRatio](wifiaware/waperformancereport/throughputcapacityratio.md)