Are YOU Having problems with minecraft laging Let Me Help:
this is my way to speed up minecraft and get more fps, just folow my steps

1.Seting Java priority to high: click Ctrl+Alt+delete, find Minecraft in first bar on task manager, right click it, click go to prosess, find javaw, set its pirority to high
2. Update Java:
(Not Giving link) Java allways make minecraft slow, and minecraft uses java, update to lastest version at java page
3. Set Video Settings to:Graphics=Fast Peformance: Max FPS Render Distance= Normal,Short Or Tiny (Recomended)
4. opifine: (Thats a download to)Stet the video setting ''Chunk Loading to multi-core or smoth

You Should Be Faster!