Far Cry 5 on KINGPIN

When running @ 1440p with Ultra graphics settings, on average enabling SLI results in an additional 19 frames-per-second (an increase of 24.7%). Worth it? Even with a 144 Hz G-Sync monitor, probably not.

Single GPUSLI
GPU 0 Temperature82° C
80° C
GPU 1 Temperature37° C67° C
Average Frame Rate77 FPS96 FPS

Here’s the fancy output from the game’s built-in benchmark with SLI enabled.