
Nowadays if you will speak in processor, it is only spoken in it Core. Core Duo, Core 2 Duo, Core 2 Duo Quad. But the one what are?
The “Cores” they are the processors of the moment. They are processors with 2 or 4 nuclei. The Core Duo is a processor of two nuclei that you/they divide the memory salary amongst themselves. The Core 2 Duo is also a processor of two nuclei, with a difference, the memory salary is not divided. Each one has yours.
The most advanced of the processors is Core Quad. They counts with 4 nuclei, each one with your memory salary. That, however, it doesn't count with a lot of motherboards that support him/it. In the moment the best thing is to await to have one of those.