Ubisoft says that the AC Valhalla system requirements (minimum) are good for running the game at 1080p, 30FPS on the low graphics preset. The recommended requirements given here will let you run the game at 1080p, 60FPS on the high graphics preset. If you want to be playing Assasins Creed Valhalla 4K with max graphics then you'll want these specs at a minimum: An Intel Core i9-9700K CPU, an NVIDIA RTX 2080 graphics card and 16 GB of RAM. With these Ubisoft say you'll still only be hitting 30 FPS on Ultra graphics at 4K, so turn down to high/medium if you want to hit that 60 FPS.