Answer:
Answer is very simple and it is very clear that Intel core 2 duo vs Intel dual core any more similar. The similarity of names makes even many computer geeks confused when asked to do a comparison of Intel core 2 duo and Intel dual core.
Intel Pentium D CPU comprises of two dies, each containing a single core residing next to each other on a multi-chip module package. The Pentium D consumes a relatively high power. It runs very hot and is not a good OverClocker.
Intel Dual Core is the first dual-core CPU from Intel. The Dual core makes use of two cores on a single die i.e it has two chips in one package. It solves the problem of overheating ofIntel Pentium D without compromising on the performance.
Intel Core 2 Duo processors are the next gen processors from Intel. It is developed with a new Architecture called Core. The new architecture of Intel core2 duo makes it a lot better processor that runs cool. Most importantly the Intel core2 duo is a super over clocker.