so hers my parts in pc cpu: i5 3570 gpu:rx360 8gbram ddr3 and i play minecraft sins i buy this pc and have rely good fps but now i have like 40-50 fps in 12 render distance and hen it start laging so its not Uses gpu or cpu or ram but i have low fps so i try lower my grafics turn vanila and remove mods i try optifine but stil i have low fps so any help?