I thought that they could only fit up to 4 cores on one processor do to physical size? And if they were going to have more cores, the size of the processor itself would increase in terms of volume. Hence, a processor would be like 4 inchs by 4 inchs if they were to fit that many cores on it? Because surely they can't just stack the cores do to heat problems?
Excuse my stupidity, but its what i've read in a few toms hardware articles, if im understanding them correctly.