I have an R9 290 with an i5-4690 and 16GB of RAM as of now. i have freshly installed minecraft and deleted it over 20 times trying this and (WITH NO MODS) and if i use ANY texture above 64X it crashes 100% of the time no matter what. I have well over 2GB of ram allocated to it i tried 4GB, 6GB, and 8GB yet it does not help. DO i need to SLI 4 GTX Titan X's to run this bull crap or something???? I mean i have no idea why i can not run anything. I have no idea how some people can even handle the 512X one i mean Jesus! How do i fix this???