On the contrary
No. The Pentium predates the Pentium D by more than a decade.
No. It is far more efficient. Essentially, it is a cost-reduced version of the Core 2 Duo, but it is still more powerful than any Pentium 4.
Yes.
non!!! Intel celeron is better than Intel Pentium dual core
The Pentium 166mhz is a old socket 7 a very early Pentium prossessor,The Pentium 4 is modern form factor,much faster and more prossessor cach than the old chips.
The Pentium Dual Core has a smaller L2 cache than a Core 2 Duo. It essentially fills the same role as the older Celeron processors; a cost-reduced version of a more powerful chip.
Both processors are in the Pentium Dual Core family. The Pentium Dual Core E2200 is better than the other.
As a whole, the Pentium 4 has a higher maximum performance than a Pentium III. The Pentium III performs the same as or better than Pentium 4 at the same clock speed, but the Pentium 4 has a higher max clock speed (which the Pentium 4 was designed for).
it seems celeron is better unless Pentium has 2 cores
The Pentium D is basically a dual-cored version of the Pentium 4. It is nowhere near as efficient or powerful as a Core 2 Duo, and it actually generates slightly more heat than a Pentium 4.
Yes, P4 is faster and more reliable.
it is 35% faster than Pentium