-Open Launcher
-Click start game
-No matter what settings, high or low, just click ok
-CPU stays near 100% forever regardless of how long the game is open or what its doing. Low render distance(100) or 5000 it makes no difference. Iv tried lowering RAM to 1024 to see if the system is just using some java install im unaware of and needs 1gb but its not it seems. Also RAM and CPU Usage are not really related in any way whatsoever.