Thanks for your response. I use vorpx mainly for DX9 game, DX11/12 and others pcvr game like Elite dangerous, Half-Life Alyx etc…
Right know i run my Reverb G2 with 3080 FE 10gb paired with i5 9600. My CPU frame times are really high in game like Elite Dangerous.
In the few VR benchmarks i saw it seems that the 7800X3D will be a really good improvement to reduce frames time cause of the 3d-V cash.
I upgrade my rig cause i want to fully use my G2 at 90fps native resolution (or at least try to approach that). I have an opportunity to buy a 7800X3D for a little less than 300 euros.
Maybe someone using Vorpx and PCVR game with that processor can enlight me?