@ASHISH65 can any video card run in my mobo? even if it is not small (low profile)?
it depends on which case you have? if you have slimline case then low profile gpu is way to go.
i suggest get gtx 650ti 1gb + corsair cxv2 430w psu.
gtx 650ti will maxout 99% of games at your resolution
in low profile hd 7750 1gb ddr5 is way to go