What is different between Intel Celeron m 400 series and Intel Core solo?

Question

Celeron m 400 series FSB 533, 1MB, yonah, one core

Core solo FSB 533, 1MB, yonah (without centrino), one core

The celeron m is near pentium m performance for very basic needs

The core solo is near Core duo performance with good performance.

Answer 1

Maybe the number of transisters used is different, hence the better performance on complex tasks.  Do a google if you're really keen to know but the simple answer is don't get a celeron if you can afford a P4 or core 2 duo cause you'll be sorry.  It'll work fine for the simple things but beyond that they're (relatively) slow.