Orange Pi 5 is a new board using RK3588S. I think it would be really nice to support it
http://www.orangepi.org/html/hardWare/computerAndMicrocontrollers/details/Orange-Pi-5.html
Now the score of glmark2 is 5000
with PAN_MESA_DEBUG=gofaster
and kernel https://github.com/ChisBread/linux-orangepi/releases/tag/v1.06.002