RADEON RX480 - no acceleration

[bsd_user]

Hi, I have installed the latest version of GhostBSD (11.3) MATE. I have Radeon RX480 graphics card + 4k display.The display is working at it's ative resolution (which is strange for me in this situation) but the 3d acceleration does not work. The user interface is laggy and slow.
I did load radeonkms using kldload in /etc/rc.conf but no success
Any help?
Thanks.

[ericbsd]

You should install drm-stable-kmod and add amdgpu and /boot/modules/radeonkms.ko to kld_list= in /etc/rc.conf.

[chrisfromgreece]

Please add this to wiki cause i have an intergrated gpu R7 which on linux uses the opensource amdgpu can i make it work of ghostbsd ? i tried but no acceleration i can't watch even a video with the default driver.
Please add more info about how to do it
Add this to ghostbsd wiki please !!

You should install drm-stable-kmod and add amdgpu and /boot/modules/radeonkms.ko to kld_list= in /etc/rc.conf.

[NevilleGoddard]

Have you tried GhostBSD 18?