Even CPU rendering in P12 superfly is light years faster than it was in P11. I have an ancient GTX 970 that has never been able to handle Poser rendering (never figured out why) so I just use CPU, which currently is a ryzen 7 3700x and 32gb of ram. Renders that took over an hour in P11 are done in 10 minutes or less in P12 and look far better.

I'd love one of the fancy RTX cards but thanks to all the bit miners and nft'ers a new gpu would cost me more than what I spent building my entire system.