WHY IN MAC COMPUTERS And not in window computers
Answers: They don't brand an 8 core mac, Some newspapers replaced the 2 2 core Xeons within a Mac Pro next to 2 of the 4 core chips to see what happen.
Not see any legitimate 8 core machines available.
Remeber it's a TWIN CPU machine, 20 2 x CPU = paying for 2 chips ie expensive