Just Follow The simple steps below to make bluestacks smoother and faster -:
1 :- Quit bluestacks if it's running.
2 :- Open up "Run" And type in "regedit"
3 :- Go to - HKEY_LOCAL_MACHINE/Software/bluestacks/g
4 -: Now Open up Memory and change the value from 700 to 1024 (Make sure that "Hexadecimal is checked)
5-: Click on Ok and Bam Bluestacks is Faster than ever!!
you can xperiment with other values too to suit ur system