T-Bag :
Xeon processors are nothing but i5/i7 but are highly binned and yeah like Gylzan said, it usually costs less. A Xeon CPU with a discrete GPU is good for gaming. Why go for GTX 560, get at least GTX 660 or GTX 660ti. Not that you can't use GTX 560 with Xeon but they are outdated.
I bought what i thought was a hd7770 online turned out to be a gtx560
so im gonna keep it until i can upgrade but want a decent cpu to use for gamign im on a tight budget so thought of getting a xeon could i get one of them lgga771 to lga775 mods online and keep my motherboard and ddr3 ram or do i need a new mobo also ?
I can get an i3 2100 for 60 euro in ireland and motherboard for 40 would i be better to get that and upgrade to an i5 at christmas time ?