Do AMD Graphics Cards Work With Nvidia G-Sync Monitors?

An Nvidia G-Sync monitor used to require an Nvidia graphics card. People with AMD cards can now use the G-Sync monitors ...
Ars Technica

setting up dual monitors with two different PCI graphics cards

I'm working on a PC with two PCI graphics cards. One Nvidia GeForce MX 4000 and one ATI All-in-wonder 128. I'm attempting to use two monitors (one with each card) but have gotten nowhere. I have the ...