Asrock 990 fx extreme 4 motherboard compatibility with nvidia gtx 670 cards.

[act1015]

Hello,
Please kindly answer my question. does Asrock 990 fx extreme 4 motherboard support nvidia gtx 670 cards? does the new keppler chipset is supported by this board?
planning to upgrade soon. Thank you very much ..

my specs:
Amd phenom x4 965 b.e
ASrock 990 fx extreme 4
Nvidia 9800 gt
4 GB kingston Hyperx memory DDR 1600 mhz