# Rendering acceleration in VTK

**URL:** <https://discourse.vtk.org/t/rendering-acceleration-in-vtk/14932>\
**Category:** Development\
**Tags:** code\
**Created:** [November 28, 2024, 12:41pm UTC](https://discourse.vtk.org/t/rendering-acceleration-in-vtk/14932 "2024-11-28T12:41:06Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Barry](https://discourse.vtk.org/letter_avatar_proxy/v4/letter/b/958977/32.png) [@Barry](https://discourse.vtk.org/u/Barry)\
**Post date:** [November 28, 2024, 12:41pm UTC](https://discourse.vtk.org/t/rendering-acceleration-in-vtk/14932/1 "2024-11-28T12:41:06Z")

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I have a large dataset of structured grids, which now takes hundreds of seconds to create dataset and three hundred seconds to display on the monitor. Is there any way to improve efficiency and shorten the time after Render()？  
Can using LOD achieve this goal?