Wat da hewl
Wat da hewl
It might happen if your GPU gets too hot or due to faulty VRAM in the chip.
It could be that I'm not very experienced with this. However, they would need to be extremely powerful for it to impact your GPU significantly; usually only FPS drops occur instead of visible issues. Artifacts typically appear after failed GPU overclock attempts, prompting people to slightly reduce the overclock or adjust voltage until it disappears. But if you didn't overclock and this happened unexpectedly, it might not be that simple. If possible, you should return it for repair.
Sorry about the changes to your post. It might also stem from insufficient VRAM, according to what I know. Some users mentioned it could be related to a driver problem. Have you installed any new drivers recently?
It remained consistent throughout all versions from the initial to the newest drivers:c