At least in my experience, my RTX 4080 and Ryzen 9 7900X3D had no issues showcasing Cities: Skylines 2 in the best light. Depending on your rig, the game could look exceptionally beautiful or slow things down to a crawl that makes you question why it even launched in the first place. Before diving in, it is noteworthy to point out that when it comes to technical requirements, the developers have preemptively stated that optimization is still a work in progress.