Hi Nikolaos. Maybe u can help me.
I buy 980ti for RT.
And i have some problem.
vray3.2+max2015
When i try RT. with CUDA ENGINE, RT not working, but working with OpenCL. Im using latest nvidia driver 361.43, is this maybe unsupported driver for cuda ? How to use this "VRAY_CUDA_DISABLE_PTX_OPTIMIZATION=1." where to put this if i want to use latest driver ? or i need to downgrade driver to 350.12 ?
Im new in RT
PC system: WIN 8.1
CPU 4790K
RAM 16GB
GPU 980Ti
PSU 750W