what is the best way to run many MT4 on one machine?

 
Hi,

If I want to run 20+ MT4 terminals on one machine, will the number of cores help?
I've read online that having many cores doesn't help to speed up your MT4, but what if there are many MT4 terminals? Will different MT4 terminal processes spread among different cores?

I lack IT knowledge to answer this question, so I kindly count on the help of this community :)