Just replaced my GTX960 with a RTX3070. Updated to the latest versions of Blender Octane and Octane Server - Blender_Octane_Edition_2020.1.5_22.0_xb and OctaneServer_Prime_2020.1.5_22.0_xb.
If I turn on 'Use RTX acceleration' in device preferences the render quits very quickly after around 60 or so samples and I get "CUDA error 700 on device 0: an illegal memory access was encountered" in the Octane Log.
With RTX acceleration turned off it renders fine.
I created a reg entry for TdrLevel 3 and TdrDelay 60s. Didn't help.
I used DDU and made a clean install of latest drivers. Still stops rendering.
I tried earlier drivers but 457.30 are the only ones compatible with RTX3070.
I'm on Windows 10 v1909 with 32GB system ram.
Is this a known bug? Or should I be able to use RTX?
(Also the Denoiser isn't working).
RTX3070 not rendering with RTX acceleration on.
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Before posting a bug report, please check the following:
1. That the issue has not already been disclosed
2. That the issue is specific to this plugin, and not Octane in general (Try reproducing it in Standalone)
Bugs related to the Octane Engine itself should be posted into the Standalone Support sub-forum.
All bug reports should include the information below, along with a detailed description of the issue and steps to reproduce it.
A. Operating System, including version (i.e. Win 7, OSX 10.11.2, Ubuntu 14.04, etc.)
B. Graphics Card(s) model (i.e. GTX 580 - 3GB, TITAN, etc.)
C. RAM Capacity (i.e. 6 GB)
D. Nvidia driver version (i.e. 7.50, 7.5.22)
E. OctaneRender Standalone version, if installed (i.e. 2.24.2, 2.23, etc.)
F. OctaneRender plugin version (i.e. v2.25 - 2.21)
G. Host application version, including build number if available (i.e. 3ds Max 2016 Build 18.0)
Before posting a bug report, please check the following:
1. That the issue has not already been disclosed
2. That the issue is specific to this plugin, and not Octane in general (Try reproducing it in Standalone)
Bugs related to the Octane Engine itself should be posted into the Standalone Support sub-forum.
All bug reports should include the information below, along with a detailed description of the issue and steps to reproduce it.
A. Operating System, including version (i.e. Win 7, OSX 10.11.2, Ubuntu 14.04, etc.)
B. Graphics Card(s) model (i.e. GTX 580 - 3GB, TITAN, etc.)
C. RAM Capacity (i.e. 6 GB)
D. Nvidia driver version (i.e. 7.50, 7.5.22)
E. OctaneRender Standalone version, if installed (i.e. 2.24.2, 2.23, etc.)
F. OctaneRender plugin version (i.e. v2.25 - 2.21)
G. Host application version, including build number if available (i.e. 3ds Max 2016 Build 18.0)
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RTX3070 not rendering with RTX acceleration on.
by richardwright » Sun Nov 29, 2020 2:00 pm
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Re: RTX3070 not rendering with RTX acceleration on.
by richardwright » Sun Nov 29, 2020 3:30 pm
I tried the OctaneBench 2020.1.5
With RTX on I get the following error
OctaneBench error
Benchmark run failed due to:
render engine failure
Geforce RTX 3070 (1): kernel failed CUDA error 700 on device 0: an illegal memory access was
encountered -> failed to wait for event
With RTX on I get the following error
OctaneBench error
Benchmark run failed due to:
render engine failure
Geforce RTX 3070 (1): kernel failed CUDA error 700 on device 0: an illegal memory access was
encountered -> failed to wait for event
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Re: RTX3070 not rendering with RTX acceleration on.
by richardwright » Wed Dec 02, 2020 4:40 pm
Anybody?
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Re: RTX3070 not rendering with RTX acceleration on.
by richardwright » Mon Dec 07, 2020 7:15 pm
Nothing from Otoy? Is this the wrong forum? Is it because it's the free version?
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Re: RTX3070 not rendering with RTX acceleration on.
by richardwright » Sun Dec 27, 2020 4:20 pm
Still nothing from Otoy. It's been a month.
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Re: RTX3070 not rendering with RTX acceleration on.
by glimpse » Mon Dec 28, 2020 3:05 pm
Good day, Richard.
Sorry for late reply. Please try DDU and install the latest Studio drivers. Restore GPU to stock clock speeds in case You changed anything and rerun OctaneBench. If it would not work, we'll try to see what's up with Your machine.
The denoiser has been fixed and coming to plugins.
What You are pointing could be RTX related crash that should be solved with driver update. I have 3090 and I noticed few of those crashes in the past but I get less of them lately.
Sinc.
tom
Sorry for late reply. Please try DDU and install the latest Studio drivers. Restore GPU to stock clock speeds in case You changed anything and rerun OctaneBench. If it would not work, we'll try to see what's up with Your machine.
The denoiser has been fixed and coming to plugins.
What You are pointing could be RTX related crash that should be solved with driver update. I have 3090 and I noticed few of those crashes in the past but I get less of them lately.
Sinc.
tom
Last edited by glimpse on Mon Dec 28, 2020 6:20 pm, edited 1 time in total.
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Re: RTX3070 not rendering with RTX acceleration on.
by richardwright » Mon Dec 28, 2020 3:24 pm
Thanks Tom!
I will use DDU and try the latest drivers later today or tomorrow.
Card isn't overclocked.
Cheers
I will use DDU and try the latest drivers later today or tomorrow.
Card isn't overclocked.
Cheers
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Re: RTX3070 not rendering with RTX acceleration on.
by richardwright » Tue Dec 29, 2020 2:15 pm
Same result.
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Re: RTX3070 not rendering with RTX acceleration on.
by kabakZ » Tue Dec 29, 2020 4:46 pm
The problem is that it can literally be anything, starting from Drivers/OS to bad GPU chip/PSU.
1. Download the latest version of GPU-Z, make sure "Ray Rtacing" option is checked.
2. Try other apps (not OTOY) that use RTX to make sure RTX works with your card at all and does not crash either.
3. Try asking in general, not Blender sub-forum if problem persists.
1. Download the latest version of GPU-Z, make sure "Ray Rtacing" option is checked.
2. Try other apps (not OTOY) that use RTX to make sure RTX works with your card at all and does not crash either.
3. Try asking in general, not Blender sub-forum if problem persists.
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Re: RTX3070 not rendering with RTX acceleration on.
by richardwright » Tue Dec 29, 2020 4:56 pm
Thanks.
What do I do with GPU-Z? It displays lots of info. Am I looking for something in particular?
Could you suggest some alternative apps that use RTX?
What do I do with GPU-Z? It displays lots of info. Am I looking for something in particular?
Could you suggest some alternative apps that use RTX?
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