# How to reduce noise?

**URL:** <https://forums.unrealengine.com/t/how-to-reduce-noise/1883677>\
**Category:** Rendering\
**Tags:** Shadows, unreal-engine, Lighting, Rendering, question\
**Created:** [June 1, 2024, 8:42am UTC](https://forums.unrealengine.com/t/how-to-reduce-noise/1883677 "2024-06-01T08:42:34Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![Ivan3z](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@Ivan3z](https://forums.unrealengine.com/u/Ivan3z)\
**Post date:** [June 1, 2024, 10:49am UTC](https://forums.unrealengine.com/t/how-to-reduce-noise/1883677/3 "2024-06-01T10:49:57Z")

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Ok… in my case i think this is the best solution (for now)  
No noise and good performance!!

Simply use “NONE” as the global illumination method.

 ![Captura de pantalla 2024-06-01 124224](https://d3kjluh73b9h9o.cloudfront.net/original/4X/b/7/8/b78739c3618882fbd3988481e7cc0db9b706490e.png)

The downside is that some shadows look very strange.

A better solution is welcome!!  
Thank you so much!!

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EDITED

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This fixed everything:  
Noise, shadows and performance.

 ![Captura de pantalla 2024-06-01 131712](https://d3kjluh73b9h9o.cloudfront.net/original/4X/9/3/d/93d4770eb048323fddc32f637456351e7e30aa4d.png)

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