Last month I delivered extensive benchmarks of Ubuntu Linux on the Google Nexus 10 using the recently released Ubuntu Touch Developer Preview. In that article were benchmarks from the Samsung Exynos 5 Dual (Cortex-A15) tablet against a range of ARM Cortex and Intel/AMD x86 systems.
This article builds upon those earlier Ubuntu Linux x86/ARM results by now adding in the results from Ubuntu on the Google Nexus 7 plus more comparison processors have been tossed into the mix as well. This article offers Ubuntu Linux performance results for a dozen different Intel, AMD, and ARM systems. The ARM SoCs represented are from Texas Instruments OMAP, NVIDIA Tegra, and ARM Exynos families.
Be sure to read last month's thorough article for more details on the state of Ubuntu on the Google Nexus tablets, which Canonical's pushing at the moment as their reference platforms for developing Ubuntu "Phablet" -- phones and tablets. Benchmarking Ubuntu on the Google Nexus 7 was less stable than Ubuntu on the Nexus 10 with the high-end Samsung Exynos 5 Dual Cortex-A15 SoC, but still went well overall.