They spent a whole section talking about the Nexus 7 GPU and another talking about software improvements to FPS. They're obviously not taking it lightly.
You're comparing apples to oranges. Different OSes and devices have completely different requirements. iOS have no true multi-tasking like Android does. So Android naturally is more CPU intensive since you'll usually have more stuff happening in the background. The new iPad has a larger resolution. So it's understandable it needs a powerful GPU for smooth graphics.
You can't just compare the bang for the buck you get from CPU vs GPU looking at different OSes. The optimal point will be different for each. I'm sure google tried different setups that would fit the $200 budget. At the end of the day. All the matters is whether it can display smooth UX with a long battery life and good price. And it seems they got there.
You're comparing apples to oranges. Different OSes and devices have completely different requirements. iOS have no true multi-tasking like Android does. So Android naturally is more CPU intensive since you'll usually have more stuff happening in the background. The new iPad has a larger resolution. So it's understandable it needs a powerful GPU for smooth graphics.
You can't just compare the bang for the buck you get from CPU vs GPU looking at different OSes. The optimal point will be different for each. I'm sure google tried different setups that would fit the $200 budget. At the end of the day. All the matters is whether it can display smooth UX with a long battery life and good price. And it seems they got there.