Intel Processors for laptop(ultrabook)

[OX-49]

Hi, I have a laptop with how to say... old socket he works only with 1.4Ghz-1.7Ghz (I tested)
So question is which processor is best for it! (1.7Ghz is way to strong for it but it launches)
Intel: 04 1.6/2M/400 or? Intel 02 1.6/1M or? Intel 02 1.4/1M Intel 04 1.6/1M/400
now he runs with Intel 03 1.6/2M

If i could i would put Intel 06 2.13/1M/533 but...

 

[popatim]

get the one that doesnt overheat the laptop when its all put back together.

 

[OX-49]

they work alomst all but which one is better?
'

 

[popatim]

The one with the highest clock speed, there's no real technology change within those processors, followed by the one with the most cache so that means the 1.6/2m is the winner.

 

[OX-49]

thnx for help!