OpenCore 0.6.5
CPU Intel Core i7-8700
Motherboard Name Asus Prime Z370-P
Video Adapter Intel(R) UHD Graphics 630
GPU AMD Radeon RX 570 (Polaris 20)
Audio Adapter Realtek ALC887
On the motherboard Asus Prime Z370-P managed to get everything, sound, network, intel acceleration, viscous graphics RX570, it also works like a dream, everything is usb, everything is implemented on the OpenCore 0.5.8 bootloader.
Tested on systems from MacOS 10.14.6 to 10.15.7, Big Sur should also be installed.