None I see here.
I own a prior lower class machine called the Lenovo y530 with the Core 2 Duo and the Intel 5400MHD video solution. It does HD just fine. Your machine has what I'm guessing is more than 2 generations newer so expect BD and HD play will be just fine.
The dedicated GPU is something gamers must have and then hard core "buff" Photoshop users may pine for such.