How To This is how you enable SLI in Far Cry New Dawn

[gpuplayer]

You can just use SLI bits from Far Cry 5 (game with the same map and graphics engine) and you are good to go.
SLI bits: 0x2A0115F5
(Debug Mode AFR-FriendlyD3D + Possible Hints, Agents of Mayhem, Rising Storm 2: Vietnam, World Of Warcraft, Far Cry 5)

Here is a short explanation & comparison:

View: https://www.youtube.com/watch?v=vuR1ns-1rcE

 

[Frag Maniac]

My Nvidia Profile Inspector already shows a profile for Far Cry New Dawn.

This is not a profile I created, it was already there.