Intel core i7 840qm vs Intel core i7 2820qm

[familyguy522]

Hi, I was just wanting to know which of the two mentioned processors in the title you think is better. If you could do a little research on both and get back to me that would be great

 

[blondie101010]

The 840qm is 1.86Ghz whilst the 2820 is a 2.5Ghz but their turbo boost max speed is very similar.

So unless you run applications that require sustained 100% of the CPU, you won't notice any difference.