Freesync on an Nvidia GPU (through an AMD GPU) : r/hardware
AMD FreeSync vs Nvidia G-Sync: What you need to know. : r/Amd
nVidia driver 418.43 enables G-SYNC on an AMD FreeSync monitor : r/archlinux
AMD Radeon FreeSync 2 vs NVIDIA G Sync - Blind Test - YouTube
What are Nvidia G-Sync and AMD FreeSync and which do I need? - CNET
Amazon.com: AOPEN 27HC1R Pbidpx 27-inch 1800R Curved Full HD (1920 x 1080) Gaming AMD Radeon FreeSync and NVIDIA G-SYNC Compatible Monitor (Display, HDMI & DVI Ports),Black : Everything Else
Amazon.com: Acer XZ321Q bmijpphzx 31.5" Curved Full HD (1920 x 1080) AMD Radeon FreeSync and NVIDIA G-SYNC Compatible Gaming Monitor (Display Port, Mini Display Port & 2 x HDMI Ports) : Everything Else
This Trick Makes AMD FreeSync Work On a Nvidia GPU | Tom's Hardware
How to Enable G-Sync on FreeSync Monitors (Nvidia GPU on Radeon Display) - Easiest Tutorial - YouTube