RX 560, Core i5-4590, 8GB RRAM, Windows 10 Pro (Version 2004, Build 19041.685)
Having the same issue here. I updated my drivers after cyberpunk came out but when I went back to blender, eevee is broken. This is the current state of my scene, a model of a rifle I have been working on. It looks almost like when you fall out of the world in a game, with ghost images left trailing behind in the silhouette of the models.
A smaller portion of the scene (pre update) looks how it should. I hope this can be resolved soon.