Whenever I move around the world, especially in a snow biome, the textures of the leaf blocks on the trees flicker, snow after a certain distance and most corners of blocks like stairs consist of two different colours in a cricular pattern that changes while I move. It is easiest to see on stairs while still - this is in the image I have attached.
I have attempted suggested fixes such as disabling antistrophic filtering and antialiasing in the Nvidia control panel but it doesnt help. I believe this might be the same issue as MC-254211
Does MC-122092 describe your issue? The videos are still available for viewing.