Performance problems

Since the game was updated, the performance / FPS decreased, and I had to lower the graphics. I have an Ndivia gtx 1060 6G and 16G RAM. I would have to go well to the maximum of graphics. I also told Ndivia since they released an update (version: 445.87) of RTX for MInecraf windows 10, maybe because it is "Beta" it has bugs. IT'S ALL IN ENGLISH