I get "artifacts" on my 1080ti SLI machines too, OC isn't really solving it the RTX 2080ti machine isn't having issues. I might try to run some GPU profiler at

I get "artifacts" on my 1080ti SLI machines too, OC isn't really solving it the RTX 2080ti machine isn't having issues. I might try to run some GPU profiler at some point, my best guest is that the model is time sensitive so it requires a very fast execution and one that might not be parallelized that well. To me the sound issues seem to be the same as certain temporal based effect shader issues you might encounter at low framerate or frame drops when streaming video basically since the model and the app are built for real time voice buffering is limited so there is an expectation of specific timing constraints in which the computation must be completed when your GPUs cant meet those constraints you get audio artifacts on the output.