# Unreal Engine 5.3 Released

**URL:** <https://forums.unrealengine.com/t/unreal-engine-5-3-released/1284817>\
**Category:** Announcements\
**Tags:** unreal-engine, Release\
**Created:** [September 6, 2023, 1:08pm UTC](https://forums.unrealengine.com/t/unreal-engine-5-3-released/1284817 "2023-09-06T13:08:28Z")\
**Posts on this page:** 1\
**Showing post:** 130

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**Author:** ![Jimbohalo10](https://d1ap1mz92jnks1.cloudfront.net/user_avatar/forums.unrealengine.com/jimbohalo10/32/961440_2.png) [@Jimbohalo10](https://forums.unrealengine.com/u/Jimbohalo10)\
**Post date:** [September 29, 2023, 5:10pm UTC](https://forums.unrealengine.com/t/unreal-engine-5-3-released/1284817/130 "2023-09-29T17:10:29Z")

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Hi @SalvaCGI  
I have upgraded LGPU to 5.3 preview at  
[Luoshuang’s GPULightmass - Development / Rendering - Epic Developer Community Forums (unrealengine.com)](https://forums.unrealengine.com/t/luoshuangs-gpulightmass/109474/2445)  
It was originally for Nvidia GTX series, but also works up to RTX 4400  
The new GPU 5.3 binary new DXR GPULightmass.  
[Epic’s GPUlightmass - Development / Rendering - Epic Developer Community Forums (unrealengine.com)](https://forums.unrealengine.com/t/epics-gpulightmass/139357/17)  
is the built-in GPU version

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