If you are considering purchasing a Nvidia Jetson TK1 Tegra K1 Developer Kit which is now available to purchase for around $192. You might be interested in new NVIDIA Tegra K1 benchmarks which have been created by members of the Phoronix/OpenBenchmarking community.
As well as Michael Larabel at Phoronix who has been checking the Tegra K1′s processor against other ARM and low-power x86 chips, for you to get a good idea on how it compares.
The Nvidia Jetson TK1 Development Kit comes with a Jetson TK1 development board fitted with a Tegra K1 SOC, Kepler GPU with 192 CUDA cores and 4-Plus-1 quad-core ARM Cortex A15 processor.
The NVIDIA Tegra K1 benchmark test results recored by the Phoronix/Open benchmarking community primarily look at processor speed while running Linux distributions in the form of Linux Mint, Arch Linux, and Ubuntu. For more information on the new NVIDIA Tegra K1 benchmarks carried out by Michael Larabel jump over to the Phoronix website for details.