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Micro freezing when GPU usage 0-3% on a Hi_dpi screen (4k monitor in my case)
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Description

System Information
Operating system: Windows 10
Graphics card: nvidia gtx 1070ti

Blender Version
Broken: 2.80, a205493426b, blender2.8, 2018-12-03

These microfreezes are very annoying when i work, I constantly feel them with each click on the middle mouse button,
it is just disgusting, it feels as if you were breathing and you constantly had trouble breathing

When loading a video card around zero (0-3%), viewport creates microfreezes until the load grows
or I can constantly load GPU with something, let's say do playback (Shift +space)
and microfreezes go away because the video card loading is at a constant level of ~ 30%

I recorded two slow-mo videos to show the problem

  1. when GPU loading is 0-3%

https://youtu.be/Povv2O9aMMY?t=15

  1. when GPU loading is ~25% and more

https://youtu.be/75OSEBcWYmA?t=10

I couldn't record on my computer because the loading of the GPU increases when i press record button

Also when I use a blender on low_dpi screen, microfreezes are go away...

Details

Type
Bug

Event Timeline

Sergey (koloved) updated the task description. (Show Details)
Sergey (koloved) renamed this task from Micro freezing when GPU usage 0-3% on a Hi_dpi screen to Micro freezing when GPU usage 0-3% on a Hi_dpi screen (4k monitor in my case).Mon, Dec 3, 10:41 PM