No Render Device: Nvidia RTX

TheGlennK

Hi, been digging through the articles on problems with rendering on the Titan series. I can use the RTX2070 for DForce, but I get a "no usable devices" when trying to use it for Photoreal and Interactive renders. Any word on when Daz will be catching up with modern technology?

Pertinent log entries below:

2019-03-06 18:49:32.357 Iray INFO - module:category(IRAY:RENDER):   1.1   IRAY   rend info : NVIDIA display driver version: 419.17
2019-03-06 18:49:32.357 Iray INFO - module:category(IRAY:RENDER):   1.1   IRAY   rend info : Your NVIDIA driver supports CUDA version up to 10.1; iray requires CUDA version 8.0; all is good.
2019-03-06 18:49:32.365 WARNING: dzneuraymgr.cpp(307): Iray WARNING - module:category(IRAY:RENDER):   1.1   IRAY   rend warn : CUDA device 0 (GeForce RTX 2070): compute capability 7.5: unsupported by this version of iray, please look for an update with your software provider.
2019-03-06 18:49:32.367 Iray INFO - module:category(IRAY:RENDER):   1.1   IRAY   rend info : Using iray plugin version 4.6-beta, build 287000.7672 n, 23 May 2017, nt-x86-64-vc11.
2019-03-06 18:49:32.367 WARNING: dzneuraymgr.cpp(307): Iray WARNING - module:category(IRAY:RENDER):   1.1   IRAY   rend warn : GPU 1 (GeForce RTX 2070) with CUDA compute capability 7.5 cannot be used by iray photoreal.
2019-03-06 18:49:32.376 WARNING: dzneuraymgr.cpp(307): Iray WARNING - module:category(IRAY:RENDER):   1.1   IRAY   rend warn : There is no CUDA-capable GPU available to the iray photoreal renderer.
...
2019-03-06 18:49:32.398 WARNING: dzneuraymgr.cpp(307): Iray WARNING - module:category(IRAY:RENDER):   1.0   IRAY   rend warn : GPU 1 (GeForce RTX 2070) with CUDA compute capability 7.5 cannot be used by iray photoreal.
2019-03-06 18:49:32.404 WARNING: dzneuraymgr.cpp(307): Iray WARNING - module:category(IRAY:RENDER):   1.0   IRAY   rend warn : There is no CUDA-capable GPU available to the iray photoreal renderer.2019-03-06 18:49:32.404 Iray INFO - module:category(IRT:RENDER):   1.0   IRT    rend info : Resource assignment for host 0 has changed.
...
2019-03-06 18:49:32.404 NVidia Iray GPUs:
2019-03-06 18:49:32.404 GPU: 1 - GeForce RTX 2070
2019-03-06 18:49:32.404 Memory Size: 7.9 GB
2019-03-06 18:49:32.404 Clock Rate: 1755000 KH
2019-03-06 18:49:32.413 Multi Processor Count: 36
2019-03-06 18:49:32.413 CUDA Compute Capability: 7.5
...
2019-03-06 19:01:15.205 WARNING: dzneuraymgr.cpp(307): Iray ERROR - module:category(IRAY:RENDER):   1.0   IRAY   rend error: Cannot render: found no usable devices.
2019-03-06 18:49:50.519 Iray Render error: Invalid parameters (NULL pointer).

Cheers!
Glenn

kenshaw011267

You need to install DS 4.11 (the current beta) It has the version of iray that supports the Turing cards.