Crysis was fine at lower framerates,due to some of the stuff they implemented(apparently) and I suspect Crytek was favouring frametimes over pure FPS.
I would check out the DF video on Crysis which they did recently,and it seems Crytek actually did optimise the game in certain ways,as it was doing stuff which is even uncommon today.
Looking at what CDPR are planning for the game,unless it gets downgraded,it required a GTX1080TI at 1080p apparently to get 30FPS:
https://www.pcgamesn.com/cyberpunk-2077-1080p-nvidia-gtx-1080-ti
Before people thought it was running at 4K,apparently it wasn't. I expect it might be the next Crysis especially if it is being developed for next gen consoles too,ie,the PS5 and next XBox.