I Downloaded it myself and have about 5-10fps in the main menu on a RTX3090 64GB , 3950X. Most of the reviews say the same. Colossal Order are suggesting you should play on very low detail. I was a massive fan of the original having played Sim City since 1993 but I cant even get into this. It shouldnt have been released so early IMO
There's reviews claiming that as your game goes on, the performance gets worse, even with the correct graphical settings. There's something fundamentally wrong with the engine that Collosal needs to patch before picking it up.
So like every city builder ever
Nahh, this is before your city even gets off the ground apparently.