This rig is for a new venue need for 7 x 4k output, been tested 1080TI can do the job well with LED processor. Found this mobo Asus Z170-WS come with 4 PCI-E x 16.
i7-7700K
Asus Z270-WS (with 4 PCI-E x 16)
4 x 8G Ram
970 EVO 1TB M.2 / 10T harddisk for storage
1080TI x 2 (for 7 x 4k output)
Blackmagic DeckLink 8K Pro (with 3 SDI Cam input)
Any input would be welcome! Thanks!