Timeline for very slow render times in cycles
Current License: CC BY-SA 3.0
19 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 12, 2018 at 0:46 | answer | added | triplex | timeline score: 0 | |
| Jul 23, 2017 at 19:21 | comment | added | Joël vdh | with openCL my GPU did not work at first. with the link @Tooniis send me I could get my GPU to work. | |
| Jul 23, 2017 at 1:43 | comment | added | user1853 | @Joëlvdh if you resolved your problem please write an answer detailing how you did it, it will help other users that run into a similar issue. | |
| Jul 23, 2017 at 0:27 | history | reopened | user1853 | ||
| Jul 22, 2017 at 19:39 | review | Reopen votes | |||
| Jul 23, 2017 at 0:27 | |||||
| Jul 22, 2017 at 9:50 | comment | added | Joël vdh | thanks @Tooniis my gpu works now. In the BMW27 render test I got a render time of 8 min. that's a big difference. | |
| Jul 22, 2017 at 8:44 | comment | added | Tooniis | @Joëlvdh go to settings>system and select OpenCL under Compute Device, and if you cannot find it listed then maybe the answer here will help you blender.stackexchange.com/questions/68148/… | |
| Jul 22, 2017 at 7:29 | history | edited | Joël vdh | CC BY-SA 3.0 |
added 4 characters in body
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| Jul 22, 2017 at 7:25 | comment | added | Joël vdh | I know someone who did the same as me with a weaker (slower) cpu and got faster times. | |
| Jul 22, 2017 at 7:18 | history | edited | Joël vdh | CC BY-SA 3.0 |
added 142 characters in body
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| Jul 22, 2017 at 7:15 | comment | added | Joël vdh | I am using the newest version of blender, I got the BMW file from the blender website and I am using 8 threads (that's all threads I have) | |
| Jul 21, 2017 at 21:15 | history | closed |
Duarte Farrajota Ramos♦ David |
Duplicate of Why are my render times 30+ minutes, but other people's are ~3 minutes? [duplicate] | |
| Jul 21, 2017 at 20:51 | comment | added | bertmoog | Where did you get the BMW file (link)? I've seen several floating around. How many CPU threads are you using? Are you running any concurrent applications? | |
| Jul 21, 2017 at 18:30 | review | Close votes | |||
| Jul 21, 2017 at 21:15 | |||||
| Jul 21, 2017 at 17:32 | comment | added | Duarte Farrajota Ramos♦ | Also see blender.stackexchange.com/questions/76149/… | |
| Jul 21, 2017 at 16:47 | comment | added | user1853 | As you've already discovered, If you are working with CPU, tiles of 16x16 pixels are faster than lager tiles. Try the newest versions of blender ( available at builder.blender.org/download). Apparently support for AMD GPUs has improved.. If you manage to get GPU rendering to work test again to find the optimal size for your system, usually tiles of 256x256 work well. | |
| Jul 21, 2017 at 16:12 | answer | added | HappyBlenderUser | timeline score: 2 | |
| Jul 21, 2017 at 16:04 | review | First posts | |||
| Jul 21, 2017 at 16:22 | |||||
| Jul 21, 2017 at 16:03 | history | asked | Joël vdh | CC BY-SA 3.0 |