Difference Between Pentium Core 2 Duo & Dual Core

Core 2 Duo & Pentium dual core are the same? No. They are not the same.

The Pentium dual core are "two" cores but they are now if, if we call virtual because they are two nucleus but not physical if not the architecture of the Pentium dual core is still derives from the 4 and the Celeron Pentium

The core 2 duo, if you have two physical processors and their architecture is 90.65 and 45 nm ( nanometers ) are more under 2mb cache up to 8 or 12mb on the second level the dual core have 1 or 2 mb on one level.

The core 2 duo is the second generation processors that have Intel processors and are generally characterized by 64-bit support, unlike other processors Intel chips like the Pentium, which are 32 bits.

So also when sharing tasks in the system passes the dual core a 30 % improvement over the Pentium 4 and core 2 duo 60 to 70% compared to those processors

One might also think it is the same speed as a 3.6GHz Pentium 4 to a core 2 duo 1.8 Ghz since each core runs at 1.8 GHz * 2 = 3.6?

Then again no, because the rate varies by giving different orders to each processor and the p4 must receive all on a single processor.

I hope the guide helps someone according to their needs to allow to use your money more wisely and remember as a council do not spend all your money on the processor to change to neglect the other components of the PC because it will get little benefit.