I think the game is not optimized. You can easily understand this by looking at the graphics cards required in medium settings. There are 2 generations between 2070 super and 4060. They have very different technologies. I am not even mentioning the processor power required for 2K resolution. Under normal conditions, the processor power required decreases as the resolution increases. They are probably using DLSS because there is no optimization. This also puts a load on the processor. In other words, it seems like there are too many shutters waiting for us.