I’ve been trying the dual gpu setup for 2 days now. Both gpu are on the latest drivers from Nvidia and AMD. Here are my findings:
- The Radeon app on startup eats up a lot of CPU, when it’s starting to eat up CPU, the Nvidia Geforce Experience notification showed up like when we’re starting to play a game. I had to “End Task” the Radeon app to stop it from using up CPU.
- My first launch of the FS was pretty much similar to a single GPU setup in terms of frame rates (before knowing the Radeon app was misbehaving).
- My second launch with the Radeon app killed was different. It seems that now I get frame rates close to a single gpu/single monitor setup.
- The other 2 monitors are driven by the Radeon card, checked it on the control panel. Strangely though, I will only get 60Hz on the monitors only if connecting to the DisplayPort, when connecting to the HDMI ports, it wasn’t as smooth.
Still investigating if the Radeon is really driving the other 2 monitors.