If you look at a motherboard, almost all have a CPU COMPATIBILITY CHART. If your CPU is not on the chart, it should not fit or work.
As to what's different I didn't research that as it has never allowed me to use a CPU that is not on the list.
Bob
Hi,
So, building a new pc.
CPU is Athlon II X4 750K (socket FM2)
MOBO is Gigabyte GA-F2A55M-HD2 (socket SFM2)
Are those sockets same?
I cant find any FM2 mobo at my local market.

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