
Originally Posted by
Reality
that would make no sense, why a single core would own a dual/quad core
a single core CPU is nothing more than half as powerful as a dual core, because a dual core CPU has two hardware threads, one cache per CPU, and often a shared allotment of cache, making a dual core CPU exactly the same as two CPU's combined
and as far as i know, there's no speed (Mhz/Ghz) limitation on dualcore/quadcore cpu's at this moment, so you could be running a single core P4 at 3.2Ghz, and have a dualcore/quadcore at the same speed, the only difference between the two from a hardware standpoint is one chip has two hardware cores inside it, whereas the other just has one
i'm not sure where this broad idea on the internets came to be, that dualcore/quadcore cpus were 1 CPU chopped into two or 4, that's not the case at all, they're literally two/four CPU's inside 1 die
so yeah, what you said makes no sense
edit: before i get flamed by someone who thinks they know more than I do, i want to make it clear that a dualcore/quadcore cpu isn't twice/4x as powerful as a single core CPU just because it has more cores. the application has to actually support those extra threads for them to show any sort of performance gain (fortunately you will see a benefit under the actual OS, most current versions of windows support multiple hardware threads)