I have an AMD FX-8320E and a GTX 1060 card. When I run Minecraft with shaders I get 30-40 FPS. Now I do realize that I am running shaders but my pc should be able to handle shaders and get 100+. I would also like to stress the fact that even without shaders I get 70-100 FPS when I play vanilla no shaders fast settings. For a really long time I assumed that the reason for this is because of a possible bottleneck