Both are designed to run "slower" in order to save battery life. That is, the internal clockspeed -- the number of activities that can be performed per second -- is slower than a comparable non-M series chip. However, they have a greater amount of throughput, meaning they have more pathways to send data down (rather than sending the data faster on a smaller amount of paths).
Between those two specific lines, however, Pentium is faster (and thus more expensive). The Celeron line of chips was designed specifically to be a cheaper (and thus less efficient) option.
Dual Core as this in most basic terms is 2 processors bolted together, so in theory will be twice as fast as a normal processor.
Pentium Dual-Core is better.
non!!! Intel celeron is better than Intel Pentium dual core
Celeron doesn't refer to any particular processor series. Celerons were cost-reduced versions of their Pentium equivalents. The Celeron in question could be based on a Pentium 2, Pentium 3, Pentium 4, Pentium D, or Core 2 Duo. In which case the answers would be "Pentium 3, Usually Pentium 3, Celeron, Celeron, and Celeron", respectively.
With the dual core you can process more, but with the pentium at a slightly higher rate, I'd go with the celeron however.
No. The Celeron and Pentium Ms predate the Intel Core line by several years.
Intel celeron is the lowest processor Intel offers. Below is the list from best to worst: Intel core i7 Intel core i5 Intel core 2 quad Intel core 2 duo Intel core 2 solo Intel pentium Intel celeron For laptops: Intel core i7 Intel core 2 extreme Intel core 2 quad Intel core 2 duo Intel centrino Intel pentium Intel celeron
The Intel Pentium Dual-Core is much faster.
Intel Core
the Core, the Pentium, the Celeron, and the Atom families
core its faster
Both processors are in the Pentium Dual Core family. The Pentium Dual Core E2200 is better than the other.
Intel offers Pentium Pro, Pentium II, Celeron, Pentium II Xeon, Pentium III, Pentium II and III Xeon, Celeron with Pentium III Based, Pentium 4, Pentium M, Intel Core, Dual Core Xeon LV, Intel Pentium Dual Core, Intel Core 2. Pentium Duo, Pentium Dual Core, Core 2 Quad, Intel Pentuim 2 Dual Core PrAMD processors include AMD Athlon, AMD Athlon 64, AMD Athlon X2, AMD Athlon Xp, AMD Duron, AMD Sempron, AMD Turion, MD Opteron and AMD Phenom 1.
Pentium Duo Quad, Pentium core duo, Pentium D, Xeon, Itanium, Pentium M, Pentium 4, Celeron, Pentium 3, Pentium 2, Pentium Pro, 486, 386, 286.