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

KDE 4.11 Haswell Desktop Effects Performance

KDE

Published on 21 October 2013 01:40 PM EDT
Written by Michael Larabel in KDE
51 Comments

For those using Intel graphics does toggling the "suspend desktop effects for fullscreen windows" KDE Kwin window manager option lead to better OpenGL Linux gaming performance? Here's some new benchmarks to answer that question for Intel Core i7 hardware.

As the last test from the System76 Galago UltraPro Intel Haswell ultrabook prior to returning the sample to System76, I installed Kubuntu 13.10 and ran some tests from KDE 4.11.2. For the test I compared the Linux OpenGL gaming performance with the stock Kubuntu desktop and then re-running the tests after enabling the "suspend desktop effects for fullscreen windows" feature inside the desktop effects system settings area for KWin on KDE 4.11.2.

KDE 4.11 Haswell Desktop Effects Performance


The Kubuntu 13.10 system was running the Linux 3.11 kernel with Mesa 10.0-devel. Full results along with the complete system hardware/software details are available on OpenBenchmarking.org via 1310217-SO-KDESC411D84. All of the gaming tests were run in full-screen.

From these Linux OpenGL Kubuntu gaming results and others in the aforementioned OpenBenchmarking.org result file, there's no longer a big performance gain from being able to disable KDE's desktop effects when running fullscreen windows/games, at least for Intel's open-source driver with Core i7 Haswell hardware.

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. The MSI X99S SLI PLUS Is Working & Running Well On Linux
  2. NVIDIA GeForce GTX 980: The Best GPU For Linux Gamers
  3. ROCCAT LUA: A Linux-Friendly Gaming Mouse
  4. Cheetah Mounts: The Affordable Way To Put Your TV On The Wall
Latest Linux Articles
  1. Preview: Radeon Gallium3D Performance For CS:GO On Linux
  2. XWayland Linux Gaming Performance With GNOME Wayland On Fedora 21
  3. EXT4/Btrfs/XFS/F2FS Benchmarks On Linux 3.17
  4. Fedora 21 Alpha First Impressions: It's Great
Latest Linux News
  1. VA-API Gallium3D State Tracker Added Back To Mesa
  2. Radeon DRM Gets New Information Ioctl Queries
  3. Mir 0.8 Works On Less ABI Breakage, Touchspots, Responsiveness
  4. CS:GO For Linux Gains Better Stability, Community Server Support
  5. NVIDIA Issues Updated 340.46 Long-Lived Driver Release
  6. KDE Plasma 5.1 Now In Beta
  7. Systemd & Debian Were Most Popular In September
  8. Microsoft Announces... Windows 10 With A Start Menu
  9. Borderlands 2 Launches On Steam For Linux
  10. Debian Jessie Might Get Rid Of The kFreeBSD Port
Latest Forum Discussions
  1. Take the Steam Survey results with a grain of salt. It is flawed.
  2. X.Org Is Looking For Some Female Help
  3. Microsoft Announces... Windows 10 With A Start Menu
  4. NVIDIA Alerts Nouveau: They're Starting To Sign/Validate GPU Firmware Images
  5. Updated and Optimized Ubuntu Free Graphics Drivers
  6. Nero CD/DVD Burning Software On Linux Is Dead
  7. New Group Calls For Boycotting Systemd
  8. FSF Issues Statement On Shellshock Bash Vulnerability