https://forums.autodesk.com/t5/arnold-gpu-forum/regarding-the-arnold-gpu-rendering-speed-issue/m-p/12683141#M218 <P>Okay, here's the test file.</P> Wed, 03 Apr 2024 06:33:59 GMT 66175545 2024-04-03T06:33:59Z https://forums.autodesk.com/t5/arnold-gpu-forum/regarding-the-arnold-gpu-rendering-speed-issue/m-p/12680879#M214 <P>Please advise, I am rendering a clone scene using Arnold GPU and found that it takes time cost a lot, my graphics card is NVIDIA GeForce 3070.My scene is some clone diffuse material rectangle. My rendering time is very long and I am confused that CUDA is hardly working, is the rendering speed related to the number of faces? Previously such scenes and render sizes didn't take so long in Redshift, I'd like to know the cause of the slowdown that has helped me to optimise my rendering project, and the second question is whether there are any plans for Arnold GPUs to have a better support for NVIDIA DLSS3 and RTX, which will increase the rendering speed and save lives.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="01.jpg" style="width: 663px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/1344661iFA83CE88AD91B96D/image-size/large?v=v2&amp;px=999" role="button" title="01.jpg" alt="01.jpg" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="02.jpg" style="width: 999px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/1344662i98A482E525B91A50/image-size/large?v=v2&amp;px=999" role="button" title="02.jpg" alt="02.jpg" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="03.jpg" style="width: 443px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/1344663iA710A5BA84DFB559/image-size/large?v=v2&amp;px=999" role="button" title="03.jpg" alt="03.jpg" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="04.jpg" style="width: 450px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/1344664i1E14A798CDF75AD9/image-size/large?v=v2&amp;px=999" role="button" title="04.jpg" alt="04.jpg" /></span></P> Tue, 02 Apr 2024 09:56:15 GMT https://forums.autodesk.com/t5/arnold-gpu-forum/regarding-the-arnold-gpu-rendering-speed-issue/m-p/12680879#M214 66175545 2024-04-02T09:56:15Z https://forums.autodesk.com/t5/arnold-gpu-forum/regarding-the-arnold-gpu-rendering-speed-issue/m-p/12680944#M215 <P>Is this happening with the latest Arnold plugin/Nvidia drivers?&nbsp;<A href="https://manage.autodesk.com/products/updates" target="_blank">https://manage.autodesk.com/products/updates</A></P> <P>Can you upload a log file?</P> Tue, 02 Apr 2024 10:33:18 GMT https://forums.autodesk.com/t5/arnold-gpu-forum/regarding-the-arnold-gpu-rendering-speed-issue/m-p/12680944#M215 lee_griggs 2024-04-02T10:33:18Z https://forums.autodesk.com/t5/arnold-gpu-forum/regarding-the-arnold-gpu-rendering-speed-issue/m-p/12682829#M216 <P>I only have screenshot files, my NVIDIA/Arnold are up to date, and the final render time is 10 hours, which is a bit unbearable. Please help me.<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="01.jpg" style="width: 999px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/1344970i4E6F7A160C933F3D/image-size/large?v=v2&amp;px=999" role="button" title="01.jpg" alt="01.jpg" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="02.jpg" style="width: 768px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/1344971iAEDC2878AB006248/image-size/large?v=v2&amp;px=999" role="button" title="02.jpg" alt="02.jpg" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="03.jpg" style="width: 618px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/1344972iC0E30F0D4B2B09FC/image-size/large?v=v2&amp;px=999" role="button" title="03.jpg" alt="03.jpg" /></span></P> Wed, 03 Apr 2024 02:18:36 GMT https://forums.autodesk.com/t5/arnold-gpu-forum/regarding-the-arnold-gpu-rendering-speed-issue/m-p/12682829#M216 66175545 2024-04-03T02:18:36Z https://forums.autodesk.com/t5/arnold-gpu-forum/regarding-the-arnold-gpu-rendering-speed-issue/m-p/12683061#M217 <P>Do you have a scene file that we can test?</P> Wed, 03 Apr 2024 05:51:03 GMT https://forums.autodesk.com/t5/arnold-gpu-forum/regarding-the-arnold-gpu-rendering-speed-issue/m-p/12683061#M217 lee_griggs 2024-04-03T05:51:03Z https://forums.autodesk.com/t5/arnold-gpu-forum/regarding-the-arnold-gpu-rendering-speed-issue/m-p/12683141#M218 <P>Okay, here's the test file.</P> Wed, 03 Apr 2024 06:33:59 GMT https://forums.autodesk.com/t5/arnold-gpu-forum/regarding-the-arnold-gpu-rendering-speed-issue/m-p/12683141#M218 66175545 2024-04-03T06:33:59Z https://forums.autodesk.com/t5/arnold-gpu-forum/regarding-the-arnold-gpu-rendering-speed-issue/m-p/12683439#M219 <P>It rendered in 6 minutes for me. I used the OIDN denosier imager. Are you using the Noice denoiser for a reason?</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="lee_griggs_0-1712135027457.png" style="width: 600px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/1345099i2E6524020AC9BC7B/image-size/medium?v=v2&amp;px=400" role="button" title="lee_griggs_0-1712135027457.png" alt="lee_griggs_0-1712135027457.png" /></span></P> <P>I increased the <EM>sky</EM> samples to 3.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="lee_griggs_2-1712135133774.png" style="width: 600px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/1345103iF78C4C26BC856C34/image-size/medium?v=v2&amp;px=400" role="button" title="lee_griggs_2-1712135133774.png" alt="lee_griggs_2-1712135133774.png" /></span></P> <P>&nbsp;</P> <P>Do your ray depth settings need to be this high? That will also add to render times.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="lee_griggs_1-1712135099885.png" style="width: 600px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/1345102i81362562C08012CA/image-size/medium?v=v2&amp;px=400" role="button" title="lee_griggs_1-1712135099885.png" alt="lee_griggs_1-1712135099885.png" /></span></P> <P>&nbsp;</P> <P>Btw, you might find it easier to adjust the light <EM>exposure</EM> rather than intensity in the future.</P> <P>&nbsp;</P> <P>&nbsp;</P> Wed, 03 Apr 2024 09:06:18 GMT https://forums.autodesk.com/t5/arnold-gpu-forum/regarding-the-arnold-gpu-rendering-speed-issue/m-p/12683439#M219 lee_griggs 2024-04-03T09:06:18Z https://forums.autodesk.com/t5/arnold-gpu-forum/regarding-the-arnold-gpu-rendering-speed-issue/m-p/12692002#M220 <P>Thank you very much for your support, what graphics card do you have?</P> Sun, 07 Apr 2024 03:36:53 GMT https://forums.autodesk.com/t5/arnold-gpu-forum/regarding-the-arnold-gpu-rendering-speed-issue/m-p/12692002#M220 66175545 2024-04-07T03:36:53Z