@youthenoob allright, thanks man, that helps me out, I will check it out and post my findings if I end up buying one of these.

@deletethis @YouTheNoob I put back the new system (*) and activated XMP in BIOS, and FAF rating became: 197. When i compare playback, the system is now actually slightly faster then my old system. Around 15 minutes game time when put on 10+, every minute game time the new system is 10 seconds game time faster. So a bit faster, but not much.

If this is the final result, I consider selling old and new system, and look for better mainboard and CPU altogether for FAF. Any suggestions what system to look for that is interesting in second hand price at the moment for optimal FAF performance?

I put my DRAM frequency to be sure. I guess this is the stated speed as should be?

*Specs:
mainboard MSI B350 Gaming Pro (Carbon)
CPU AMD Ryzen 7 1700
2 X 8 GB DDR 4 - 3200
R9 290 II 4GB