[New Solution] Low fps, high CPU usage Q6600 etc.
I discovered never described before solution for low fps in BF1/BFV on older CPU's. Maybe someone will find it helpful, on my Q6600@3.6Ghz and NVidia Geforce 680GTX OC2 edition FPS increased by like 15-20.
Here's what you need to do:
Set BF1/V.exe process priority to high.
Set audiodg.exe service priority to lowest <--- that really makes a difference, and doesn't affect your sound at all.
If you don't know how to do it, well... hit CTRL+SHIFT+ESC, show more details, go to process list (advanced or details or whatever, sorry don't have English version of Windows), the 2nd tab from the right. Find bfv.exe, right click on it to set priority, find audiodg.exe, right click on it to set priority. Done! You're welcome!
Maybe it will help someone.
My sound card is Asus Xonar DX/2.