Hello team,
I am facing a problem. After updating to the most updated version: 2023.1.0 version, it shows very low FPS and the GPU and CPU are overloaded with more than 100%.
The server's hardware is : A6000 Graphic card, 6226 CPU.
We use the same Unreal Scene with 2022.5.0, there is no FPS problem, while updated to 2023.1.0 version , the FPS is less than 20 frames under 1080@50Hz's rendering.
Could you please help me out?
Lots of things changed between UE4 4.27 and 5.1. Lumen is much heavier to render than baked lighting, for example. If you’re using the exact same settings in your converted 5.1 project, performance should be the same, but you should check that Lumen or Nanite isn’t enabled in the 5.1 project. You should check this in both the project settings and the PostProcessVolume. You should also verify that SM6 is enabled and check the log for any other issues.