I mainly Use two softwares with are technically opposites
Final cut Pro wich is OpenCl and Use GPU where the monitor is plugged
Resolve wich is CUDA and best Use A GPU with no monitor pluged-in
My Rig :
CPU i7 à 4 Ghz
RAM 24 Go @ 2800 Mhz
Mobo Asus Z170-Pro
GPUs Intel HD 530 & GTX 780Ti...