1. Computers
  2. Display Drivers
  3. Graphics Cards
  4. Memory
  5. Motherboards
  6. Processors
  7. Software
  8. Storage
  9. Operating Systems


Facebook RSS Twitter Twitter Google Plus


Phoronix Test Suite

OpenBenchmarking.org

The Impact Of KDE On 3D Gaming

Gaming

Published on 12 April 2012 02:38 PM EDT
Written by Michael Larabel in Gaming
8 Comments

Being discussed following the Ubuntu 12.04 Desktops Impact Performance, Power Consumption was the impact that KDE's KWin compositing window manager (and others that don't redirect fullscreen windows by default) has on the OpenGL gaming performance.

Depending upon the driver it can potentially cause a hit as shown in Wednesday's comparison of Unity, Unity 2D, GNOME Shell, KDE, Xfce, LXDE, and Openbox. All of the desktop environments were tested in their "out of the box" / stock configurations on Ubuntu 12.04. The KDE aspect is being discussed in this forum thread where the usual items are brought up.

There's interest in more KDE KWin directed vs. undirected fullscreen OpenGL rendering performance, so that will come in a separate article looking specifically at that item rather than mixing default and non-default test parameters.

However, in the meantime until the next set of results are complete, an independent Phoronix Test Suite user has conducted his own KDE graphics benchmark results and shared them on OpenBenchmarking.org.

Hit up 1204109-BY-KDE3DDESK93 for a number of gaming (Nexuiz) results under KDE with 3D on and off. Testing was under Fedora 16 with an AMD E-350 Fusion system and its Radeon HD 6310 graphics. The individual also used the Phoronix Test Suite's system monitoring module to collect various system vitals while Nexuiz was being run.

More Phoronix.com benchmarks are on the way, but until then there's other Phoronix Test Suite users sharing their data on OpenBenchmarking.org and taking advantage of new features.

About The Author
Michael Larabel is the principal author of Phoronix.com and founded the web-site in 2004 with a focus on enriching the Linux hardware experience and being the largest web-site devoted to Linux hardware reviews, particularly for products relevant to Linux gamers and enthusiasts but also commonly reviewing servers/workstations and embedded Linux devices. Michael has written more than 10,000 articles covering the state of Linux hardware support, Linux performance, graphics hardware drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated testing software. He can be followed via and or contacted via .
Latest Linux Hardware Reviews
  1. Even With Re-Clocking, Nouveau Remains Behind NVIDIA's Proprietary Linux Driver
  2. The Power Consumption & Efficiency Of Open-Source GPU Drivers
  3. AMD R600g/RadeonSI Performance On Linux 3.16 With Mesa 10.3-devel
  4. Intel Pentium G3258 On Linux
Latest Linux Articles
  1. Nouveau vs. Radeon vs. Intel Tests On Linux 3.16, Mesa 10.3-devel
  2. KVM Benchmarks On Ubuntu 14.10
  3. X.Org Server 1.16 Officially Released With Terrific Features
  4. Ubuntu With Linux 3.16 Smashes OS X 10.9.4 On The MacBook Air
Latest Linux News
  1. GCC As A Just-In Time Compiler Is An Interesting Project
  2. Age Of Wonders III Is Still Being Ported To Linux
  3. Git 2.1 To Further Mainline Windows Support Patches
  4. Debian 8.0 Jessie Is Settling For Linux 3.16
  5. Meson: A Next-Gen Build System Showing Promise
  6. Linux 3.16-rc7 Calms Things Down For The Linux 3.16 Kernel
  7. Open-Source AMD Users Report Hawaii GPU Acceleration Is Working
  8. Linus Torvalds On GCC 4.9: Pure & Utter Crap
  9. Cauldron 2014: GCC & LLVM Will Look To Collaborate More
  10. GCC Receives ACM Programming Languages Software Award
Latest Forum Discussions
  1. Porting Mesa to the Playstation 2
  2. Updated and Optimized Ubuntu Free Graphics Drivers
  3. ASRock AM1H-ITX: One Of The Best AM1 Mini-ITX Motherboards
  4. Debian + radeonsi
  5. Open-source drivers on ATI R7 260X
  6. Table test
  7. How To Setup Radeon DPM On Ubuntu Linux
  8. New build, first Linux PC, what could go wrong? ;)