may yeh jana chata hoo key duel core may jo l2 caeche memory 2 mb hai aur fsb 800mhz tak hoti hai to yeh fsb kiya hai is ka abbrivation kiya hai aur yeh hota kiya hai aur cor 2 due may chache memory kini hoti hai may ney suna hai key is may chache memory 15 mb tak hoti hai kiya yeh shai hai aur may yeh jana chata hoo key cheche memory ka humarey computer par kiya kaam hota hai