# \#performance

**URL:** https://discourse.vtk.org/tag/performance/44.md

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## [View manipulation in a native VTK window is slower than Paraview](https://discourse.vtk.org/t/view-manipulation-in-a-native-vtk-window-is-slower-than-paraview/16056)

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**Author:** [@scotsman60](https://discourse.vtk.org/u/scotsman60)\
**Replies:** 3\
**Last updated:** [September 24, 2025, 3:42pm UTC](https://discourse.vtk.org/t/view-manipulation-in-a-native-vtk-window-is-slower-than-paraview/16056 "2025-09-24T15:42:03Z")

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Hello!!! I’m using VTK 9.5 and Paraview on Windows 11 I have noticed that manipulating the view of an object (Zoom, Pan, Rotate) in a native VTKRenderWindow on Windows is considerably slower than doing the same operati…