Playback performance in 2.8 is terrible compared to 2.79 #59492

Closed
opened 2018-12-17 14:15:01 +01:00 by Tom Wilson · 6 comments

System Information
Operating system: Windows 10 64 bit
Graphics card: Nvidia GeForce GTX 760

Blender Version
blender2.8, 2018-12-13 01:30

Short description of error
This is a general problem that cannot be defined by a specific scenario.
Animations created and played in Blender 2.79 run @ smooth 30fps.
In Blender 2.80 they run @ 5fps.
In general it is just much much slower than 2.79, to the point of making it unusable for even short simple animations.
Changing viewport settings and user preferences make no difference.

**System Information** Operating system: Windows 10 64 bit Graphics card: Nvidia GeForce GTX 760 **Blender Version** blender2.8, 2018-12-13 01:30 **Short description of error** This is a general problem that cannot be defined by a specific scenario. Animations created and played in Blender 2.79 run @ smooth 30fps. In Blender 2.80 they run @ 5fps. In general it is just much much slower than 2.79, to the point of making it unusable for even short simple animations. Changing viewport settings and user preferences make no difference.
Author

Added subscriber: @hedgehog90-3

Added subscriber: @hedgehog90-3
Tom Wilson changed title from Playback performance is terrible compared to 2.79 to Playback performance in 2.8 is terrible compared to 2.79 2018-12-17 14:15:16 +01:00

Added subscriber: @WilliamReynish

Added subscriber: @WilliamReynish

Can you provide a specific blend file that demonstrates this difference in performance?

General statements like 'Blender is slow' or 'Blender is bad' isn't really a useful bug report. Please be exact and specific, and provide a blend file that demonstrates the precise issue. Thanks.

Can you provide a specific blend file that demonstrates this difference in performance? General statements like 'Blender is slow' or 'Blender is bad' isn't really a useful bug report. Please be exact and specific, and provide a blend file that demonstrates the precise issue. Thanks.
Member

Added subscriber: @lichtwerk

Added subscriber: @lichtwerk
Member

Changed status from 'Open' to: 'Archived'

Changed status from 'Open' to: 'Archived'
Philipp Oeser self-assigned this 2019-01-15 11:52:54 +01:00
Member

Since last asking for information it has been 7 or more days, due to the policy of our bug tracker we will have to archive the report until the requested information is given.

Since last asking for information it has been 7 or more days, due to the policy of our bug tracker we will have to archive the report until the requested information is given.
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Reference: blender/blender#59492
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