brand new RTX 3090 but never seen before Octane Problems!!!

[eyelovemotion]

Started logging on 05.04.22 16:57:11
I have Problems with my new RTX 3090.
I never had those Problems before.
I have opened a very simple scene.
But Octane crashes when I try to render..

Can anyone help me?




OctaneRender Enterprise 2021.1.4 (11000400)

VRAM used/free/max:0Kb/23.999Gb/23.999Gb Out-of-core used:0Kb RAM used:7.542Gb total:63.925Gb OpenGL free/total:0/0
FumeFx library initialisation error!
--------------------------- EXPORT LOG ---------------------------
Export materials time= 668.866 ms
Collect objects time= 19.121 ms
Mesh creation time = 117.403 ms.
Api update time: 17.68 ms.
VRAM used/free/max:1.296Gb/20.295Gb/23.999Gb Out-of-core used:0Kb RAM used:8.905Gb total:63.925Gb OpenGL free/total:0/0
CUDA error 700 on device 0: an illegal memory access was encountered
-> failed to wait for event
device 0: path tracing kernel failed
MB:0/0 ST/MOV:0/52 Nodes:135 Tris:602k DispTris:0 Hairs:0 Meshes:52
Textures Grey8/16:1/0 Rgb32/64:2/1

[bepeg4d]

Hi,

CUDA error 700 is Nvidia driver version related.

Please, perform a clean installation of 472.84 Nvidia Studio driver:
https://www.nvidia.com/download/driverR ... 4240/en-us

If this version does not work, please try with the DCH version:
https://www.nvidia.com/download/driverR ... 4239/en-us

To perform a clean installation, please follow these steps:


After reboot, please download and run OctaneBench 2020.1, and share a complete screenshot of the result, thanks:
https://render.otoy.com/downloads/a/61/ ... _5_win.zip

ciao,
Beppe

[eyelovemotion]

thank you so much again, beppe.i will try that today!

Another Question: Can I mix my RTX 3090 with my old GTX 1060 and
both use that driver u mentioned? I would use the 1060 only for the monitor.

or- is it possible in general to mix
different nvidia architechtures in the same system?

[bepeg4d]

GTX 1060 is a Pascal GPU, so you should not have any issue with 472.84 Studio driver

ciao,
Beppe