NVIDIA recently implemented PRIME Synchronisation for their hybrid graphics, pending an upcoming release of the X server on Linux, as per: https://devtalk.nvidia.com/default/topic/957814/linux/prime-and-prime-synchronization/
This eliminates vsync/tearing issues where the image is being rendered on the discrete GPU, and presented to the display on the integrated GPU.
Will there be similar support for PRIME Synchronisation for the AMD driver on Linux systems for hybrid graphics devices?