@Dehunted I'm afraid it is. My GTX 770 was dying but it wasn't giving any symptoms like artifacts, but I was getting more and more DX errors until one day it died while playing Apex. After I bought GTX 1660 I haven't had a single DX error.
My friends with GTX 2070 and 2060 used to have these errors too until devs or Nvidia (don't remember) fixed it.
My other friend has GTX 1070 and his GPU is dying too, and he's been having DX errors.