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Gaming/Graphics Performance On Unity, GNOME, KDE, Xfce

It is going on a year since showing how Unity, Compiz, GNOME Shell & KWin affect graphics/gaming performance, so here is an updated 2012 look. In this article are a variety of OpenGL benchmarks run under the current latest desktops as will be found in Ubuntu 12.04 LTS: Unity, Unity 2D, GNOME Shell, GNOME Classic, KDE Plasma, and Xfce. AMD and NVIDIA graphics were tested with both the latest closed and open-source drivers.

This testing is similar to last year's article showing how the desktop environments / (compositing) window managers affected the gaming performance when running a variety of full-screen games. This time around though it is an updated look at things with all of the leading desktops having advanced a great deal in the past year. The operating system, the desktop packages, and drivers were all using the latest packages from the Ubuntu Precise (12.04) repository as of 7 February.

The desktops under test were

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Plasma 5.8.2, Applications 16.08.2 and Frameworks 5.27.0 available in Chakra

The latest updates for KDE's Plasma, Applications and Frameworks series are now available to all Chakra users. The Plasma 5.8.2 release provides additional bugfixes to the many new features and changes that were introduced in 5.8.0 aimed at enhancing users' experience: Read more

Yocto driven camera design taps octa-core Snapdragon

Qualcomm and Thundercomm unveiled a Linux-supported, 4K camera reference design with an octa-core Snapdragon 625 and video analytics software. Qualcomm and hardware partner Thundercomm Technology announced an IP Connected Camera reference design called the Snapdragon 625 IP Camera built around its 14nm-fabricated, octa-core Cortex-A53 Snapdragon 625 system-on-chip. This is Qualcomm’s first Connected Camera design to support Linux instead of Android. Read more