As usual: Laugh, lock & trash if old.
So during the Mobile World Congress, a Tegra 4 reference tablet finally got benchmarked. Let the numbers roll!
Source: Engadget
Benchmark comparisons with other Tegra 3 Tablet.
Another source: Ubergizmo
More benchmarks from AnandTech:
I gotta say I'm hyped, I was happy with my Tegra 3 tablet last year but I think it needed a little bit more horsepower. Tegra 4 sounds like it's going to be the real deal, Especially among Android emulators enthusiasts. My last Nexus 7 was chocking at some point with OpenGL with my PSX emulator. Now I expect everything to be smooth as butter. Can't wait to get something with this chip inside!
TL;DR Tegra 4 Ouya will be beast.
So during the Mobile World Congress, a Tegra 4 reference tablet finally got benchmarked. Let the numbers roll!
Source: Engadget
Benchmark comparisons with other Tegra 3 Tablet.

Particularly stunning was that SunSpider result, which should give you a strong idea of what you can expect in terms of web browsing performance. In short, the tablet chewed through all that code in just 499ms (keep in mind that lower numbers are better in this particular test). To give you some perspective, the iPad 4 scores an average of 865ms in the test. So if you enjoy the web browsing experience on your iPad, you're going to be pretty pleased what NVIDIA has to offer here. Put differently, when we ran SunSpider on a laptop, the desktop version of Chrome achieved a score of 188.8ms -- we're used to seeing a much bigger gap between desktop and mobile browsers.
Another source: Ubergizmo



More benchmarks from AnandTech:
NVIDIA shared a bit of performance data generated from a 1.9GHz Tegra 4 reference tablet. CPU performance is understandably higher than anything we’ve seen from anything ARM or Atom x86 based thus far:

On the GPU front NVIDIA claims to offer performance competitive with Apple’s iPad 4, which is quite impressive considering how far behind NVIDIA had been over the previous two generations.
I gotta say I'm hyped, I was happy with my Tegra 3 tablet last year but I think it needed a little bit more horsepower. Tegra 4 sounds like it's going to be the real deal, Especially among Android emulators enthusiasts. My last Nexus 7 was chocking at some point with OpenGL with my PSX emulator. Now I expect everything to be smooth as butter. Can't wait to get something with this chip inside!
TL;DR Tegra 4 Ouya will be beast.