Hi Ralf
Thanks for answering and sorry for my very late answer (almost 1 year later)
I’ve been busy working :)
You point me to the right direction and I found the reason of this.
a) SOTTR is forcing vsync always killing the performance
I was able to disable it forcing in the AMD Adrenalin to OFF
b) Enabled a couple of tweaks like Radeon Super Resolution
Going from 2460×1440 to 1920×1080 and Fidelity CAS (no penalty in Graphics quality)
With these settings I’m getting 80FPS. (Besides sometimes drop to 30FPS suddenly) but is playable in G3D.
BTW I forgot how amazing is SOTTR in 3D
Thanks Ralf