Xfx 680i LT SLi Question

dragon56457

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Dec 2, 2011
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Firstly,i am new at this site so excuse if this thread isnt in the correct category.
I currently have a xfx 680i Lt sli mobo with a 8800gt graphic card,4gb ram and intel quad q6600 2.40GHz,
I am thinking on updating my graphics card,so i want to buy a gts 450 2gb.
Is my mobo going to support it?i've read a few threads and according to them even though it supports pci express x16,it is working with pci express 2.0 too( i think 8800gt is pci 2.0 too)
Can someone certainly answer me if i wont have any problems with this rig

Thanks in advance
 

dragon56457

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Dec 2, 2011
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18,510


i have a 750W psu,is it enought?