Intel Celeron M Or Intel Pentium Processeor M?
 

I am planning to buy a HP Notebook and I will be customizing it from their website. I gave me the option of installing the Intel Celeron M or the Intel Pentium Processor M. Which one is better, and how do they differ? Is one of them faster than the other or... they have the same speed and etc....

thank you

Celeron's L2 cache is only 256k, where as the non celeron, ie, pentium has a L2 cache of 512k. The better of the two.

Never ever consider a Celery or Sempron in a Laptop. You can get away with the low cache Photolady alludes to in a desktop, but in a laptop, it will make it virtually impossible to play games or multi task!