Apple is not known as a kingpin of the graphics chip industry. That would be Nvidia or Advanced Micro Devices. But one review site shows Apple's iPad 2 and its A5 chip handily beating Nvidia's chip, which is housed inside the Motorola Xoom.
I queried Anand via e-mail. The answer to the second question, based on his "performance preview" is the shocker.
How does the iPad 2 compare to the Motorola Xoom generally?
And what about graphics performance?
Anand Shimpi: iPad 2 vs. Xoom GPU [graphics processing unit] performance. For 3D gaming, the iPad 2 is much faster--there's no contest. The iPad 2 GPU is just much more powerful than Tegra 2's GeForce [chip].
Any other thoughts?
Anand Shimpi: Note that these aren't our review conclusions...all we've provided up to now is a lot of performance preview stuff. The Xoom still definitely has advantages (e.g., tabbed browsing, better multitasking UI), which can make the device faster in actual use.
So, what graphics technology does Apple use exactly, you may ask? It taps Imagination's PowerVR SGX 543MP2 design--so it's not purely Apple technology. But it's part of the Apple-branded A5 processor--and that's all that matters to most people.
And that would include Google. The fact that Apple's graphics hardware and software eclipse Google's Android and Nvidia's GeForce graphics solution inside the Xoom in gaming may come as a bit of a surprise to Google, which selected Nvidia because of its graphics prowess, .
But these are preliminary benchmarks, as Anandtech states clearly. And Nvidia is already at work on bringing out a quad-core Tegra processor later this year, which will. Bring it on.