Core2duo vs i5 or i7

[Guest]

I LIKE TO PURCHASE SONY LAPTOP, ONE IS CORE 2DUO 2.8GHZ AND 6GB RAM
AND OTHER ONE IS I5 WITH 4 GB RAM.

PLS ADVISE WHICH IS BETTER

 

[GhislainG]

To start with, using all caps is considered as yelling and rude.

It depends on what you'll use the laptop for and what processor is in each one (and particularly the i5).

 

[Guest]

i5 is 2.5 ghz 4 gb and core 2duo is 2.8 with 6gb ddr3

 

[GhislainG]

The i5 will be faster as long as 4GB of RAM is enough (or you can add more RAM). http://ark.intel.com/Compare.aspx?ids=43544,42599,35563,