If the video card is from Nvidia, then download the drivers version 512.95. Artifacts will not disappear completely, but there will be much fewer of them.
For me, at maximum settings, artifacts began to appear on the 3070 GameRock after 40 minutes of the game. I also thought I was guessing from what ... It turned out that it was necessary to lower the textures from "ultra" to "very high". The problem didn't reappear...
