Can someone please tell me whether Intel Core i7 is 32 or 64 bit?
I believe all I7 processors can support either 32 bit or 64 bit operating systems. It depends on what OS you are running. There are both 32 bit and 64 bit versions of Windows and MAC OS X.
I am using OSX 10.8.2 2.9 GHz Itel Core i7 Mountain Lion.
Most processors have 32 and 64 bit capabilities. It all depends on you operating system whether or not you are running 32 or 64 bit