This is fascinating considering the benchmark wars that raged between Nvidia and AMD for so numerous years in the graphics card business. Both sides of that war have a history of handpicking benchmarks to manufacture their video cards see better than the competition. I presume some of that is going on here with Apple as well.

Nvidia’s Ken Brown is calling for Apple to offer up data to back up their claims of four times the performance. I seriously doubt Apple ever offer that kind of detail. However, with the hornet’s nest kicked, we will right on be running some comparative benchmarks when we acquaint our own narrate of the unused iPad.

Ken Brown, a spokesman for Nvidia, said that it was “certainly flattering” to be called out by Apple, but the performance claims are sketchy without more data. “We don’t have the benchmark information,” said Brown. “We have to understand what the application was that was used. Was it one or a variety of applications? What drivers were used? There are so many issues to get into with benchmark.”

NVIDIA demoed the new goodness on a Honeycomb slate with 1280 x 800 resolution and the frame rates remained smooth throughout. In order to emphasize the generational leap that we can expect with Kal-El, the company switched off two of the four cores momentarily, which plunged performance down to less than 10fps. That means the simulations we’re watching require a full quartet of processing cores on top of the 12-core GPU NVIDIA has in Kal-El. Mind-boggling stuff. Glow Ball will be available as a game on Android tablets once this crazy new chip makes its way into retail devices — which are still expected in the latter half of this year, August if everything goes perfectly to plan. One final note if you’re still feeling jaded: NVIDIA promises the production chip will be 25 to 30 percent faster than the one on display today. Full video demo follows after the break.