Nitesh More :
My pc specs : e6500 2.93ghz processor 4 gb ram and hd 7950 gpu can i run watch dogs on medium settings at 1920x1080 resolution ????
Yes the 7950 is more than enough for medium, your cpu and ram on the other hand are not up to the task.
6 gb minimum, 8gb would be ideal.
That game is an utter mess on the pc atm, you really do need at least a 4 core.