Rov3rRepo,
This is a tough one- some confusing aspects.
A good method to check CPU's specifications and compatibility is the ARK site. The i3-2330M:
http://ark.intel.com/products/53434/Intel-Core-i3-2330M-Processor-3M-Cache-2_20-GHz
Sockets Supported - FCBGA1.023, PPGA9.880
Note the nomenclature of the Socket as > PPGA9.880
Compatible chipsets: Compatible chipsets: QM67, HM67, HM65
http://ark.intel.com/products/53434/Intel-Core-i3-2330M-Processor-3M-Cache-2_20-GHz#@compatibility
>and the i7-2620M:
http://ark.intel.com/products/52231/Intel-Core-i7-2620M-Processor-4M-Cache-up-to-3_40-GHz?q=i7-2620
Sockets Supported - FCBGA1023, PPGA988
Compatible chipsets: QS67, QM67, HM67, HM65
http://ark.intel.com/products/52231/Intel-Core-i7-2620M-Processor-4M-Cache-up-to-3_40-GHz?q=i7-2620#@compatibility
In determining compatible CPU's, the sockets supported is a primary filter, and I always also use the FSB supported and the lithography. In this case, the FSB of both CPU's is 1066 ,1333 and the lithography is also 32nm for both. However, the socket nomenclature of "FCBGA1.023, PPGA9.880" for the i3 and "FCBGA1023, PPGA988" is problematic. Although the article in Wikipedia you quoted suggests there are some compatibilities between G1 and G2, the G2 article also states under Specifications: " Pins arranged in a 35 × 36 grid array (it is not compatible with G1 socket due to different placing of one pin)"
http://en.wikipedia.org/wiki/Socket_G2
> and which suggest that Karsten75 is correct, the sockets have the same number of pins but there is a difference in a pin position that means the i7 is
not compatible.
It is very confusing as the nomenclature ihas a general similarity and so many of the specifications including the chipset are the same.
Cheers,
BambiBoom
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