# Sandbox.Engine.Settings.Fsr3UpscalerQuality.UltraPerformance

```csharp
static Fsr3UpscalerQuality UltraPerformance
```

Renders at 1/3 of the display resolution (highest performance)

Declared in [Sandbox.Engine.Settings.Fsr3UpscalerQuality](/api/Sandbox.Engine.Settings.Fsr3UpscalerQuality).
Assembly: `Sandbox.Engine`.