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 4.9 Is Faster & More Responsive

KDE

Published on 19 July 2012 10:23 AM EDT
Written by Michael Larabel in KDE
47 Comments

KDE 4.9 will be released in August and overall it feels more responsive and faster during desktop use than its predecessors.

Aside from Qt Quick support in KDE Plasma Workspaces, improvements to the Dolphin file manager, and other changes, performance was also a focus for this six-month update to the KDE desktop. There's many performance improvements and bug-fixes to improve the user experience.

I've heard good comments about speed improvements of the Plasma desktop within KDE SC 4.9, so I tried it out for the past few days -- comparing Ubuntu 12.04 with KDE 4.8 to the latest KDE 4.8.90 packages. Yes, indeed, KDE 4.9 feels much nicer!

I was also curious to see whether KWin compositing window manager improvements for KDE 4.9 had any benefit to running OpenGL full-screen games. It, however, doesn't appear to be the case at least when using Intel Ivy Bridge graphics with the Mesa 8.0 DRI driver. When using the default settings (i.e. not un-redirecting full-screen windows), there wasn't any major change in performance.

System details, system logs, and more OpenGL benchmarks from the KDE 4.9 development desktop can be found at OpenBenchmarking.org. You can run your own comparative benchmarks via phoronix-test-suite benchmark 1207187-SU-INTELIVYK22 with the Phoronix Test Suite open-source software.

To learn how to speed up your Linux gaming desktop with KDE tweaks, see Tweaking KDE's KWin For Linux Gaming Performance. Look for KDE 4.9 to officially surface around the first of August.

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. Acer B286HK: A 28-inch UHD LED 4K Monitor For As Low As $350
  2. Intel Xeon E5-1680 v3 & E5-2687W v3 Compared To The Core i7 5960X On Linux
  3. Intel 120GB 530 Series SSD Linux Performance
  4. Btrfs/EXT4/XFS/F2FS RAID 0/1/5/6/10 Linux Benchmarks On Four SSDs
Latest Linux Articles
  1. Mesa Git Yields Performance Improvements For Newer AMD GPUs
  2. Apple OS X 10.10 vs. Ubuntu 14.10 Performance
  3. Mesa 10.5-devel Brings Some Intel Haswell HD Graphics Changes Over Mesa 10.3
  4. NVIDIA vs. Nouveau Drivers With Linux 3.18 + Mesa 10.4-devel
Latest Linux News
  1. NVIDIA Posts Tegra Gallium3D Patch For K1+ Support
  2. Ubuntu 14.10 MacBook Air Tests With Linux 3.18, Mesa 10.5
  3. AMD Richland APU Support Added To Coreboot
  4. 2014 Holiday Shopping Reminder, Happy Thanksgiving
  5. Python 3 Support Added To The GNOME Shell
  6. ReactOS Lands Its New Explorer Shell
  7. Weston's IVI Shell Sees New Version
  8. IMP Launches As Another Open-Source Computer Attempt
  9. Git 2.2.0 Released With 550+ Changes
  10. GNOME 3.15.2 Released
Latest Forum Discussions
  1. Updated and Optimized Ubuntu Free Graphics Drivers
  2. Hurrican SDL Port
  3. Roadmap to Catalyst 14.10 ?
  4. how to configure module phoromatic ?
  5. PulseAudio 6.0 Is Coming & Other Linux Audio Plans For The Future
  6. Debian Developer Resigns From The Systemd Maintainership Team
  7. Cant get working Kaveri APU - A10-7850k
  8. Script for Fan Speed Control