FPS drops when a second Camera is enabled with Output Texture Rendering

Unity: Universal RP

Won't Fix

2023.2.X

2023.1.X

2022.2.X

2022.2.0b1 onwards

There's not enough information to process this bug. We would need to have more insight demonstrating that this is an actual performance problem in URP package as opposed to something expected caused by increased GPU workflow from enabling a 4K camera.

Reproduction steps:
1. Open the attached "repro_IN-33701.zip" project
2. Open "SampleScene"
3. Enter Play Mode and make sure that the output resolution is 3840x2160
4. Observe "FPS Count" GameObject in the top right corner of the Scene

Expected result: Frame count does not go down as low as 10FPS or less
Actual result: Frame count goes down as low as 10FPS or less

Reproduced with: 2022.2.0b1, 2022.2.11f1, 2023.1.0b8, 2023.2.0a6
Not reproduced with: 2020.3.46f1, 2021.3.20f1, 2022.2.0a19

Reproduced on: Windows 10

Note: Not reproducible without URP

FPS drops when a second Camera is enabled with Output Texture Rendering

Unity: Universal RP

Won't Fix

Prioritise and Follow this issue

Have a workaround or additional info about this issue?

FPS drops when a second Camera is enabled with Output Texture Rendering

Unity: Universal RP

Statuses

Won't Fix

Resolution Notes

2023.2.XWon't FixThere's not enough information to process this bug. We would need to have more insight demonstrating that this is an actual performance problem in URP package as opposed to something expected caused by increased GPU workflow from enabling a 4K camera.

Description

Prioritise and Follow this issue

Have a workaround or additional info about this issue?