Nvidia Tegra 4 Benchmarked, Crushes Competition | News & Opinion | PCMag.com. I suppose the audience is larger for Food Shows that have wars and battles between cooks; but, I would like to see a reality show that tests computer processors against benchmark tests in real world gadgets. I know there are a couple of fellow geeks who would watch. In any event, the mobile phone processor wars are heating up again, with NVidia showing off the Tegra 4 that will be powering mobile devices later this year, and into 2014. It seems like just yesterday that the screaming fast Tegra 2 was the newest and greatest thing. Actually, I am sure that most of us really don't care about this stuff, as long as the phone or tablet is as smooth as butter, and fast as Superman. But, it is interesting to compare benchmark tests, and have my phone is faster than yours discussions.