One of the reasons' the iPad has held on to its lead in the Tablet market is due to how efficient and powerful its' graphics processors are, both h/w and its so

One of the reasons' the iPad has held on to its lead in the Tablet market is due to how efficient and powerful its' graphics processors are, both h/w and its software implementations. Top of the line PowerVR chips always launch on Apple hardware, and by the time they trickle down to its competitors Apple has a new product featuring a successor around the corner. As someone who has used both the iPad 2 and an iPad 4, the graphical performance gap is significant.