Language Selection

English French German Italian Portuguese Spanish

How Unity, Compiz, GNOME Shell & KWin Affect Performance

Filed under
Hardware
Software

Those that follow my Twitter feed know that over the weekend I began running some benchmarks of the various open-source and closed-source graphics drivers. But it was not like the usual Phoronix benchmarks simply comparing the driver performance. Instead it was to see how each driver performed under the various desktops / window managers now being used by modern Linux installations. In this article are the first results of this testing of Unity with Compiz, the classic GNOME desktop with Metacity, the classic GNOME desktop with Compiz, the GNOME Shell with Mutter, and the KDE desktop with KWin. These configurations were tested with both the open and closed-source NVIDIA and ATI/AMD Linux drivers.

While the original plans were grand, various Linux graphics driver bugs were hit along the way. For example, on Git master of Mesa and with the latest Linux kernel DRM from Linux 3.0/2.6.40 (it's likely a Mesa bug though), Compiz as found in the Natty repository is broken.

rest here




More in Tux Machines

The Companies That Support Linux: MariaDB

MariaDB Corporation is a provider of open source database solutions for SaaS, cloud and on-premise applications that require high availability, scalability, and performance. Built by the founder and core engineering team behind MySQL, MariaDB has more than 2 million users globally and over 500 customers in more than 45 countries -- most of whom are running Linux. Read more

UK health service nurtures open source communities

The UK’s National Health Service (NHS) is nurturing a growing number of communities of software developers working on open source solutions. NHS’ Code4Health team is now supporting 17 communities that bring together health care providers, developers and supporters. Read more

LG's got a flip phone that runs Android Lollipop

Flip phones aren't just for retro hipsters and the elderly anymore... well, actually they kind of are. But they're super popular in Asia, and now you can get one that'll run the latest apps: LG's Gentle flip phone. The faux-leather adorned device is running a bleeding edge version of Android 5.1 Lollipop and packing 4G LTE. Otherwise, it's not exactly a power-user's dream with a 3.2-inch 480 x 320 screen, 3-megapixel rear camera, 4GB of (expandable) storage and 1GB of RAM. But for just 20 million won ($175) it would make a fine second phone, provided you live in Korea -- it's unlikely to come here, and similar flip phones can be pricey to import. Read more

Next-gen Android One phone launches in India for $176

The Lava Pixel V1 offers a solid value for the price, combining mid-range hardware with the latest Android software updates from Google. Read more