I would like to buy a laptop in this coming Comex show. I am eyeing on a laptop(Lenovo Idealpad Y470) with Intel i7 2630QM (2.0GHz, 6MB L2 Cache) , 8GB DDR-3 RAM, and NVidia GeForce 550M DDR3 2GB graphics card. Would it be good for photo editing softwares such as Photoshop CS5, Lightroom and Nikon Capture NX? I am not too sure if the softwares mentioned benefit from the discrete graphics card?
Hope to hear your opinions, thanks.