Whats the difference

nvalhalla

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Mar 14, 2006
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6750 is kind of a 6400 with a 1333 bus and more cache. the 6400 would clock to the same speed by changing the fsb to 1333, so if cost is a factor, the 6400 can be made to be the same speed, basically.
 

nvalhalla

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"bus makes the differnece the higher the bus the better mobo you need and less you can overlock in many applications"

while true if there are different multipliers, that is not the case here. both would overclock the same in this case.