NVIDIA L4T R16 Ubuntu 12.04 Performance
With the Apache web server on the quad-core Tegra 3 hardware, there's a very significant rise in performance out of using NVIDIA's newer Tegra Linux code.
The C-Ray ray-tracing performance didn't change much even when being built by the newer GCC compiler and in the hardfp environment.
To much surprise, the Smallpt benchmark regressed heavily with the newer L4T release.