Whats the diffrence???

[Pinscher]

You can overclock on all motherboards made for the i7, unless you buy from dell or something. Pretty much every aspect can be changed from bclk to voltage except the multiplier. You can only change the multiplier on extreme processors. i7 920s can still overclock extremely well though

 

[uneeb83]

So what frequency can the I7 handle on the best heatsink and cooling system?????............and if thats a high number then why would any one buy a 940 or a 965??????