Search Issue Tracker

Not Reproducible

Votes

10

Found in

2020.3.19f1

2020.3.23f1

2021.2

2022.1

Issue ID

1373811

Regression

Yes

[Metal] Stuttering in Play mode when VSync is disabled

Metal

-

How to reproduce:
1. Open the user-submitted project
2. Open the scene "Hub_Office" (Assets/Scenes/Hubs/Hub_Office.unity)
3. Open the Game view window (Window > General > Game)
4. In the Game view Control Bar, enable "Maximize On Play" and click the Aspect button
5. In the Aspect menu, select "QHD (2560x1440)" and enable VSync
6. Enter Play mode and observe the performance
7. Disable Vsync and observe the performance

Expected result: Performance remains the same when VSync is disabled
Actual result: Performance is noticeably worse when VSync is disabled

Reproducible with: 2020.3.23f1, 2020.3.25f1, 2021.2.7f1, 2022.1.0b2
Not reproducible with: 2019.4.34f1, 2020.3.22f1

  1. Resolution Note:

    There are known performance issues in the versions in between 2020.3.18f1 and 2020.3.25f1. The issues should be resolved by 2020.3.25f1

Add comment

Log in to post comment

All about bugs

View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.