I recently bought an HP Envy j109la, it has integrated Nvidia graphics card (GT 750M) and an i7 4702MQ, haven´t tried out Dolphin yet because I´m afraid as laptops tend to have overheating problems, but as far as I know it can run mostly any game as smooth as butter so if you can save up a bit more I would really recommend it.
The right man in the wrong place can make all the difference in the world.
