Sinon on sait pourquoi les RTX obligent à activer la synchro verticale? y'a une explications technique?
Sinon j'ai trouvé ça sur un forum pour encore limiter le problème
In Nvidia Control panel and under manage 3D settings:
Change the Vertical sync to "ON".
Change the Power management mode to "Adaptive".
Set (in madVR, under rendering - Windowed mode) present frames in advance to 1. (you can try other numbers as well, some have had good results with presenting 3 frames in advanced)
You can also try to disable (in madVR, rendering - general settings) use Direct3D 11 for presentation.
Try experimenting with queue sizes as well, I have had good results when increasing the CPU queue size to 24 and GPU queue size to 16.
The first three solved the micro stutter for me using a 2080 graphics card.