Maniphest T60772

Viewport rendering is slower in 2.80 than 2.79b
Closed, Archived
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Assigned To
Brecht Van Lommel (brecht)
Authored By
Andrew Cassidy (drewcassidy)
Jan 22 2019, 10:10 PM
Tags
  • BF Blender
Subscribers
Andrew Cassidy (drewcassidy)
Brecht Van Lommel (brecht)
Philipp Oeser (lichtwerk)

Description

System Information
Operating system: MacOS 10.14.2
Graphics card: Intel Iris 550
13" 2016 MacBook Pro

Blender Version
Broken:
Version 2.80 (2.80 2019-01-22, Blender Foundation)
Worked:
2.79b release

Short description of error
Blender 2.80's EEVEE viewport seems to render slower than Blender 2.79's BlenderRender viewport. moving the camera feels smooth in 2.79, but choppy and slow in 2.80

Exact steps for others to reproduce the error
Open start file and move the viewport camera around with the mouse

Related Objects

Event Timeline

Andrew Cassidy (drewcassidy) created this task.Jan 22 2019, 10:10 PM
Philipp Oeser (lichtwerk) lowered the priority of this task from 90 to 30.Jan 23 2019, 11:44 AM
Philipp Oeser (lichtwerk) added a subscriber: Philipp Oeser (lichtwerk).

You cannot compare Eevee and BlenderInternal / Blender 2.79 viewport like that.

Are we talking about rendered viewport? lookdev? solid in 2.8?
(all are smooth here in the startup scene)

Other than that, there is not enough information to proceed here.
(could you share a video of your viewport being "choppy and slow"?)

Marking as incomplete until we get an idea of what you mean by "choppy and slow"

Brecht Van Lommel (brecht) changed the task status from Unknown Status to Unknown Status.Jan 23 2019, 12:37 PM
Brecht Van Lommel (brecht) claimed this task.
Brecht Van Lommel (brecht) added a subscriber: Brecht Van Lommel (brecht).

EEVEE viewport rendering still needs optimizations, particularly on macOS it's not that efficient yet.

We do not need to keep open a bug report for that though, it's ongoing work.

Andrew Cassidy (drewcassidy) added a comment.Jan 23 2019, 6:24 PM

Good to know it’s being worked on. Thanks!

Philipp Oeser (lichtwerk) mentioned this in T60854: EEVEE viewport extremely slow and chopping.Jan 25 2019, 11:50 AM