GPU Fallback to GPU - An illegal memory access was encountered
ltalliez
Posts: 6
Hey Everybody,
I realize that there are a few people with this problem already, but for the life of me i can't find a solution. The error i always get is:
WARNING: ..\..\..\..\..\src\pluginsource\DzIrayRender\dzneuraymgr.cpp(353): Iray [ERROR] - IRAY:RENDER :: 1.5 IRAY rend error: CUDA device 0 (GeForce GTX 970): an illegal memory access was encountered (while launching CUDA renderer in <internal>:947)
My system:
- Processor: Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz 3.40 GHz
- Installed RAM: 16 GB
- Graphics Card: NVIDIA GeForce GTX 970
How i produce the error:
1. Factory reset computer, restart computer.
2. Install GeForce Experience, and install the newest driver (In this case, 460.89), restart computer.
3. Install the newest version of Daz Studio (In this case, 4.14.0.10), Restart computer
4. Render a Primitive Box
- Conclusion: Daz Studio will immidiantly switch from GPU to CPU with the following error: An illegal memory access was encountered
Render Settings: in Attachment file 1:
About my video card: In Attachment file 2:
Additional information about graphics card: In Attachment file 3:
3D settings for Daz, In Attachment file 4:
After this didn't work, i installed Visual Studio 2019 and installed Cuda ToolKit 11.2 in hopes that would help, but i still get the same error. I've attached the full errormessage from Daz launch to finishing the render of a primitive box in Attachment 5. I've also:
- Switched Manage GPU Performance Counters from 'Restrict Access to the GPU performance counters to admin users only' to 'Allow access to the GPU performance counters to all users''
- Performance power plan is in 'High Performance'
- Configured PhysX setting from processor 'Auto Select' to 'GeForce GTX 970'
Does ANYONE know what the problem is here? The last thing i haven't checked is wether or not my graphics card is plugged in correctly, but Daz is the ONLY program i've seen that has this issue.
Full log:
https://www.daz3d.com/forums/uploads/FileUpload/3c/8f174138f8dd5f670996b33de54a9d.txt
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Comments
Based on the log it ran out of VRAM.
I tried to eliminate that factor by rendering nothing at all or a small box. I should have about 3.5 GB of VRAM, but the render in question is in the tens of kilobyte. I figured it literally couldn't be that, since now nothing is running on my computer but Daz.
2020-12-19 13:10:44.356 Iray [INFO] - IRAY:RENDER :: 1.4 IRAY rend progr: CUDA device 0 (GeForce GTX 970): Processing scene...
2020-12-19 13:10:44.357 Iray [VERBOSE] - IRAY:RENDER :: 1.5 IRAY rend stat : Geometry memory consumption: 1.469 KiB (device 0), 0.000 B (host)
2020-12-19 13:10:44.366 Iray [VERBOSE] - IRAY:RENDER :: 1.5 IRAY rend stat : Texture memory consumption: 0.000 B for 0 bitmaps (device 0)
2020-12-19 13:10:44.366 Iray [INFO] - IRAY:RENDER :: 1.5 IRAY rend info : Importing lights for motion time 0
2020-12-19 13:10:44.366 Iray [INFO] - IRAY:RENDER :: 1.5 IRAY rend info : Initializing light hierarchy.
2020-12-19 13:10:44.367 Iray [INFO] - IRAY:RENDER :: 1.5 IRAY rend info : Light hierarchy initialization took 0.001s
2020-12-19 13:10:44.367 Iray [VERBOSE] - IRAY:RENDER :: 1.5 IRAY rend stat : Lights memory consumption: 948.000 B (device 0)
2020-12-19 13:10:44.376 Iray [VERBOSE] - IRAY:RENDER :: 1.5 IRAY rend stat : Material measurement memory consumption: 0.000 B (GPU)
2020-12-19 13:10:44.376 Iray [VERBOSE] - IRAY:RENDER :: 1.5 IRAY rend stat : Materials memory consumption: 23.508 KiB (GPU)
Also, did i fail to share any of my attachments?
Unfortunately with pre-RTX cards like yours Iray sends a large chunk of code across to emulate the RTX features. If you card has only 4GB of RAM then it would not be altogether surprising if it was running out even for an empty scene. I would say, if your Viewport is using Filamanet or Iray preview mode, try switching to texturwe Shaded and then restarting DS to see if that helps but I would not be greatly hopeful.
That's honestly dissapointing if that's the case :( I thought it was possible because there are literally video examples out there with the exact same GPU as mine:
But i guess that those are of an older version of Daz/drivers with different software :( I'm just afraid to go out there and get a new GPU since i might encounter the exact same problem.
Yes, there was a big chnage following the release of the RTX chips (or rather, when a version of Iray that could take full advantage of them was released). If you can get a 6GB RTX card that should handle a reasonable range of scenes, an 8GB RTX card would be better, and as long as at least some things can be rendered there is always resizing the textures (with Scene Optimiser, for example) or simplifying the materials (with the Resource Saver Shader set) to get more complex scenes in. However, you may find GPU availability is fairly limited right now.
Then i wonder, would i be correct in assuming that if i get an earlier build + an earlier drive, i could use daz with my gpu then? As you said, there's a huge shortage on graphics cards atm :(
If so, would you know how i would go about finding correct versions of daz and driver?
I don't think drivers are the issue, but nVidia does have older ones available I think. As for DS itself, if you don't have a back up of the old installers you would need to open a support ticket.
Strange. I am also using a GTX 970 on DS 4.14 and am able to render with the card.
Sounds like maybe it could be a memory issue with the card itself?
Just loaded up a blank scene, added 1 1m cube with 1 division, 6,000 x 4,800 size image:
2020-12-19 18:31:08.997 Rendering image
2020-12-19 18:31:09.084 Iray [INFO] - IMAGE:IO :: 1.0 IMAGE io info : Loading image "C:\Program Files\DAZ 3D\DAZStudio4\shaders\iray\resources\DTHDR-RuinsB-500.hdr", pixel type "Rgb_fp", 512x256x1 pixels, 1 miplevel.
2020-12-19 18:31:09.288 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend info : Updating geometry.
2020-12-19 18:31:09.295 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend info : Updating motion transforms.
2020-12-19 18:31:09.296 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend info : Importing scene graph.
2020-12-19 18:31:09.296 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend info : Auto instancing compression ratio 0.80 (Full instancing compression ratio 0.77)
2020-12-19 18:31:09.296 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend info : Importing geometry for motion time 0
2020-12-19 18:31:09.297 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend info : Geometry import (1 triangle object with 12 triangles, 0 fiber objects with 0 fibers (0 segments), 1 triangle instance yielding 12 triangles, 0 fiber instances yielding 0 segments) took 0.001s
2020-12-19 18:31:09.303 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend info : Updating materials.
2020-12-19 18:31:09.305 Iray [INFO] - MATCNV:RENDER :: 1.0 MATCNV rend info : found 0 textures, 0 lambdas (0 unique)
2020-12-19 18:31:09.306 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend info : Updating environment.
2020-12-19 18:31:09.318 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend info : Updating backplate.
2020-12-19 18:31:09.320 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend info : Updating lens.
2020-12-19 18:31:09.326 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend info : Updating lights.
2020-12-19 18:31:09.326 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend info : Updating object flags.
2020-12-19 18:31:09.327 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend info : Updating caustic portals.
2020-12-19 18:31:09.327 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend info : Updating decals.
2020-12-19 18:31:09.618 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend info : Using iray core convergence estimate.
2020-12-19 18:31:09.626 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend info : Allocating 1-layer frame buffer
2020-12-19 18:31:09.980 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend info : Using batch scheduling, caustic sampler disabled
2020-12-19 18:31:09.980 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend info : Initializing local rendering.
2020-12-19 18:31:10.048 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend info : Using OptiX Prime version 5.0.1
2020-12-19 18:31:10.048 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend info : Initializing OptiX Prime for CUDA device 0
2020-12-19 18:31:10.242 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend info : Rendering with 1 device(s):
2020-12-19 18:31:10.242 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend info : CUDA device 0 (GeForce GTX 970)
2020-12-19 18:31:10.242 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend info : Rendering...
2020-12-19 18:31:10.243 Iray [INFO] - IRAY:RENDER :: 1.6 IRAY rend progr: CUDA device 0 (GeForce GTX 970): Processing scene...
2020-12-19 18:31:10.246 Iray [VERBOSE] - IRAY:RENDER :: 1.7 IRAY rend stat : Geometry memory consumption: 1.219 KiB (device 0), 0.000 B (host)
2020-12-19 18:31:10.261 Iray [VERBOSE] - IRAY:RENDER :: 1.7 IRAY rend stat : Texture memory consumption: 0.000 B for 0 bitmaps (device 0)
2020-12-19 18:31:10.261 Iray [INFO] - IRAY:RENDER :: 1.7 IRAY rend info : Importing lights for motion time 0
2020-12-19 18:31:10.262 Iray [INFO] - IRAY:RENDER :: 1.7 IRAY rend info : Initializing light hierarchy.
2020-12-19 18:31:10.262 Iray [INFO] - IRAY:RENDER :: 1.7 IRAY rend info : Light hierarchy initialization took 0.001s
2020-12-19 18:31:10.262 Iray [VERBOSE] - IRAY:RENDER :: 1.7 IRAY rend stat : Lights memory consumption: 196.000 B (device 0)
2020-12-19 18:31:10.272 Iray [VERBOSE] - IRAY:RENDER :: 1.7 IRAY rend stat : Material measurement memory consumption: 0.000 B (GPU)
2020-12-19 18:31:10.273 Iray [VERBOSE] - IRAY:RENDER :: 1.7 IRAY rend stat : Materials memory consumption: 19.668 KiB (GPU)
2020-12-19 18:31:10.408 Iray [INFO] - IRAY:RENDER :: 1.6 IRAY rend info : CUDA device 0 (GeForce GTX 970): Scene processed in 0.165s
2020-12-19 18:31:10.460 Iray [INFO] - IRAY:RENDER :: 1.6 IRAY rend info : CUDA device 0 (GeForce GTX 970): Allocated 659.180 MiB for frame buffer
2020-12-19 18:31:10.530 Iray [INFO] - IRAY:RENDER :: 1.6 IRAY rend info : CUDA device 0 (GeForce GTX 970): Allocated 864.000 MiB of work space (1024k active samples in 0.064s)
2020-12-19 18:31:10.531 Iray [INFO] - IRAY:RENDER :: 1.6 IRAY rend info : CUDA device 0 (GeForce GTX 970): Used for display, optimizing for interactive usage (performance could be sacrificed)
2020-12-19 18:31:11.358 Iray [INFO] - IRAY:RENDER :: 1.6 IRAY rend info : Allocating 1-layer frame buffer
2020-12-19 18:31:11.866 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00001 iterations after 1.624s.
2020-12-19 18:31:12.863 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00002 iterations after 2.621s.
2020-12-19 18:31:13.823 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00003 iterations after 3.581s.
2020-12-19 18:31:15.052 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00004 iterations after 4.810s.
2020-12-19 18:31:15.966 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00005 iterations after 5.724s.
2020-12-19 18:31:16.903 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00006 iterations after 6.661s.
2020-12-19 18:31:17.867 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00007 iterations after 7.625s.
2020-12-19 18:31:18.821 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00008 iterations after 8.579s.
2020-12-19 18:31:19.779 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00009 iterations after 9.537s.
2020-12-19 18:31:20.968 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00010 iterations after 10.726s.
2020-12-19 18:31:21.886 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00011 iterations after 11.644s.
2020-12-19 18:31:22.847 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00012 iterations after 12.604s.
2020-12-19 18:31:24.644 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00014 iterations after 14.402s.
2020-12-19 18:31:26.609 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00016 iterations after 16.367s.
2020-12-19 18:31:28.297 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00018 iterations after 18.055s.
2020-12-19 18:31:30.808 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00021 iterations after 20.566s.
2020-12-19 18:31:33.565 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00024 iterations after 23.323s.
2020-12-19 18:31:36.814 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00028 iterations after 26.572s.
2020-12-19 18:31:40.387 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: 78.87% of image converged
2020-12-19 18:31:40.618 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00032 iterations after 30.376s.
2020-12-19 18:31:44.507 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00037 iterations after 34.264s.
2020-12-19 18:31:45.461 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00038 iterations after 35.219s.
2020-12-19 18:31:46.418 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00039 iterations after 36.176s.
2020-12-19 18:31:47.381 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00040 iterations after 37.139s.
2020-12-19 18:31:48.568 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00041 iterations after 38.325s.
2020-12-19 18:31:49.477 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00042 iterations after 39.235s.
2020-12-19 18:31:50.427 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00043 iterations after 40.185s.
2020-12-19 18:31:51.377 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00044 iterations after 41.135s.
2020-12-19 18:31:52.357 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00045 iterations after 42.115s.
2020-12-19 18:31:53.319 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00046 iterations after 43.076s.
2020-12-19 18:31:54.489 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00047 iterations after 44.247s.
2020-12-19 18:31:55.411 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00048 iterations after 45.170s.
2020-12-19 18:31:56.408 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00049 iterations after 46.166s.
2020-12-19 18:31:57.391 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00050 iterations after 47.150s.
2020-12-19 18:31:59.134 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00052 iterations after 48.892s.
2020-12-19 18:32:01.115 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00054 iterations after 50.873s.
2020-12-19 18:32:02.782 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00056 iterations after 52.540s.
2020-12-19 18:32:04.505 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00058 iterations after 54.262s.
2020-12-19 18:32:06.236 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00060 iterations after 55.993s.
2020-12-19 18:32:08.217 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: 81.54% of image converged
2020-12-19 18:32:08.439 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00062 iterations after 58.196s.
2020-12-19 18:32:09.885 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00064 iterations after 59.643s.
2020-12-19 18:32:11.713 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00066 iterations after 61.471s.
2020-12-19 18:32:13.552 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00068 iterations after 63.310s.
2020-12-19 18:32:15.689 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00070 iterations after 65.447s.
2020-12-19 18:32:17.517 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00072 iterations after 67.275s.
2020-12-19 18:32:19.411 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00074 iterations after 69.169s.
2020-12-19 18:32:21.479 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00076 iterations after 71.237s.
2020-12-19 18:32:23.275 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00078 iterations after 73.033s.
2020-12-19 18:32:25.113 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00080 iterations after 74.870s.
2020-12-19 18:32:27.186 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00082 iterations after 76.944s.
2020-12-19 18:32:28.981 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00084 iterations after 78.739s.
2020-12-19 18:32:30.808 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00086 iterations after 80.565s.
2020-12-19 18:32:32.885 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00088 iterations after 82.643s.
2020-12-19 18:32:35.528 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00091 iterations after 85.285s.
2020-12-19 18:32:38.463 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: 84.30% of image converged
2020-12-19 18:32:38.687 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00094 iterations after 88.444s.
2020-12-19 18:32:41.056 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00097 iterations after 90.814s.
2020-12-19 18:32:42.885 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00099 iterations after 92.642s.
2020-12-19 18:32:44.960 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00101 iterations after 94.718s.
2020-12-19 18:32:47.591 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00104 iterations after 97.348s.
2020-12-19 18:32:50.472 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00107 iterations after 100.230s.
2020-12-19 18:32:53.105 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00110 iterations after 102.862s.
2020-12-19 18:32:56.018 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00113 iterations after 105.776s.
2020-12-19 18:32:58.637 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00116 iterations after 108.395s.
2020-12-19 18:33:01.528 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00119 iterations after 111.286s.
2020-12-19 18:33:04.155 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00122 iterations after 113.913s.
2020-12-19 18:33:07.081 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: 97.17% of image converged
2020-12-19 18:33:07.310 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Received update to 00125 iterations after 117.068s.
2020-12-19 18:33:07.317 Iray [INFO] - IRAY:RENDER :: 1.0 IRAY rend progr: Convergence threshold reached.
2020-12-19 18:33:17.713 Saved image: C:\Users\kaos\AppData\Roaming\DAZ 3D\Studio4\temp\render\r.png
2020-12-19 18:33:17.726 Finished Rendering
2020-12-19 18:33:17.761 Total Rendering Time: 2 minutes 8.84 seconds
2020-12-19 18:33:18.210 Loaded image r.pn
That's honestly nice to get confirmed!
While i do know that this request is quite alot, could i ask you to share or confirm that our following settings are the same:
- Daz version
- Specific Driver version + type (studio driver / game ready)
- Daz advanced render settings / simply confirm that mine are similar to yours
- 3D program settings for daz (right click background screen -> NVIDIA Control Panel -> Manage 3D settings -> Program Settings -> Daz Studio)
- Wether or not your System Video Memory is 0 like mine (right click background screen -> NVIDIA Control Panel -> System Information -> System Video Memory)
It would help alot!
No problem.
Daz Studio version 4.14.0.8 64bit
nVidia Game ready driver ver: 460.89
Render Settings:
W:6000 H:4800
Advanced settings: Only difference is my CPU load limit is set to 16
nVidia 3D settings for Daz Studio:
Image Sharpening: Use Global Setting (Off)
Ambient Occlusion: Not supported
Anisotropic filtering: Use global setting: (Application controlled)
Antialiasing - FXAA: Use global setting (Off)
Antialiasing - Gamma correction: Use global setting (On)
Antialiasing - Mode: Use global setting (Application controlled)
Antialiasing - Setting: Use global setting (Application controlled)
Antialiasing - Transparency: Use global setting (Off)
Cuda - GPUs: Use global setting (All)
Low Latency Mode: Use global setting (Off)
Max Frame Rate: Use global setting (Off)
Multi-Frame Sampled AA (MFAA): Use global setting (Off)
OpenGL rendering GPU: Use global setting (Auto-select)
Optimize for Compute Performance: Use global setting (Off)
Power Management Mode: Use global setting (Optimal power)
Shader Cache: Use global setting (On)
Texture filtering - Anisotropic sample optimization: Use global setting (Off)
Texture filtering - Negative LOD bias: Use global setting (Allow)
Texture filtering - Quality: Use global setting (Quality)
Texture filtering - Trilinear optimization: Use global setting (Auto)
Triple buffering: Use global setting (Off)
Vertical sync: Use global setting (Use the 3D application setting)
Vertual Reality pre-rendered frames: Use global setting (1)
Cuda cores: 1664
Total available graphics memory: 20,421 MB
Dedicated video memory: 4,096 MB GDDR5
System video Memory: 0
Shared System Memory: 16,325 MB
So i made a couple of stresstests, which all wrote back that everything is fine.
I have removed and reapplied my gpu back, from what i can gather everything should be fine. I'm not a tech expert at all and i don't understand the nuances, so it may just be my installation that's wrong. If Daz wrote better error handling i could perhaps solve this, but i'm not.
Do you know of any tests i can make to make sure that i applied my graphics card correctly?