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Maniphest T77352

2.83 laggy to much
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Description

System Information
Operating system: Windows-10-10.0.18362-SP0 64 Bits
Graphics card: GeForce GTX 970/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 445.87

Blender Version
Broken: version: 2.83.0, branch: master, commit date: 2020-06-03 14:38, hash: rB211b6c29f771
Worked: (newest version of Blender that worked as expected)

Short description of error
Hi
I install today the blender 2.83, but the viewport laggy to much, and take all function lag!

If I work with 2.82 no problem, is perfect. I send 2 video, the first one with blender 2.82 and the second 2.83 the same project.

2.82a
https://drive.google.com/file/d/1Z8l-Nhuk9j-DD3fDl67Xr0INQclcIw0P/view

2.83 (lagg) you can see better when I rotate the model.
https://drive.google.com/file/d/1KKT_bkmf7zTa6f1lPgLztpon5WPUhZvb/view

Exact steps for others to reproduce the error
Link Video

Event Timeline

Davide Prestino (Dprestino) created this task.Jun 4 2020, 10:12 AM
Germano Cavalcante (mano-wii) changed the task status from Needs Triage to Needs Information from User.Jun 5 2020, 8:18 PM
Germano Cavalcante (mano-wii) added a subscriber: Germano Cavalcante (mano-wii).

This is a specific problem in the video card driver and very difficult to solve, since it is not really a problem in blender and none of the active developers are able to reproduce the problem.
Have you tried upgrading GPU drivers? See https://docs.blender.org/manual/en/dev/troubleshooting/gpu/index.html

Also, the development version of blender (2.90) solved some performance problems.
Please try the latest 2.90 daily -> build: https://builder.blender.org/download/

Campbell Barton (campbellbarton) closed this task as Archived.Jun 16 2020, 5:18 AM
Campbell Barton (campbellbarton) claimed this task.
Campbell Barton (campbellbarton) added a subscriber: Campbell Barton (campbellbarton).

More than a week without reply or activity.
Due to the policy of the tracker closing for until required info/data are provided.

If the problem persists please open a new report with the required information.