The Titan V AI compute card may seem too expensive for an extreme gaming solution, but it is US$7,000 cheaper than the Tesla V100 card that served as basis. Considering the notable price difference, the Titan V actually offers almost the same performance as the Tesla V100, with slightly inferior specs, and essentially the same Tensor, single and double precision speeds.
https://www.notebookcheck.net/Nvidia-unveils-US-3-000-Titan-V-GPU-based-on-Volta-core.269562.0.html