No lags folders

Ok last weeks dont exist cs but i have some medium data about my usage ram

all client have setting 1024x768, 16 bit, delete inprogrammed services, clean inside pc from dust, turn off av; 17 processes launch

709MB - gmo s8ep1; in loading (to low ram)
552MB - Blizzard s6ep3; original files in next days 625/592/541/604/598/592/522/525 medium usage ram is ~575 in light files
588MB - Other s6ep3; original files

if that light files are helpfull and decrese usage ram gpu etc why are only 13 mb less usage than other s6ep3

sorry no cs last time dada are other than i suppose but 13 mb ram for light files and normal files are some strange and somethink means imo. Meybe not 2x usage gpu but more usage ram ?