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#11
[QUOTE=Digerati;1029118]Only the i7 8xx series, all the i7 9xx series are 1366, that and everyone keeps referencing desktop CPU's instead of laptop versions. And as far as those 3 different laptop CPU's go, only if all 3 motherboards have the same socket would they be interchangeable,No they don't. As can be seen here, these i3, i5, and i7 CPUs all use the LGA 1156 socket. What may be confusing is there is an i7 version that uses the LGA 1366 socket.
Compare Intel® Products,
The i3 is PGA988, where as the i5 and i7 can be either PGA988 or BGA1288. That is how Mad was able to swap his,
Compare Intel® Products,
which wouldn't have worked if 840QM had been the BGA1288 version.
This part I completely agree with,
As far as swapping all these CPUs around, for one, if I were your sister or dad, I would not allow it. Life is not fair.