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 Open-Source ATI Driver Is Becoming A Lot Faster

Michael Larabel

Published on 13 January 2011
Written by Michael Larabel
Page 7 of 7 - 116 Comments

Urban Terror, like OpenArena, at 800 x 600 is where the open-source drivers continued to lag behind much more. However, even still, there is a 28% increase in frame-rate with the latest code when disabling swap buffer wait compared to Ubuntu Maverick.

At 1400 x 1050 for Urban Terror, it's a 28% boost and puts it at 58% the speed of the Catalyst driver.

While the open-source ATI Radeon driver is not conclusively faster than the Catalyst driver is, it is getting much closer. In some tests on this mobile R500 GPU, the open-source performance is actually faster. However, there is still some work to be done and optimizations to be carried out for these older R500 ASICs and other CPU bottlenecks to address within Gallium3D (look at some of the deltas between the resolutions, other Phoronix articles, etc). This is also with an R500 ASIC where tiling is enabled by default, there is Hyper-Z support, and all-around a more feature-capable driver than what is presently available for the newer generations of Radeon GPUs.

Stay tuned for our complete round-up of R500 ASICs on this newest Mesa 7.11-devel Gallium3D code with the Linux 2.6.38 kernel along with tests from newer hardware as well.

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 Articles & Reviews
  1. Khronos Group Announces Vulkan, OpenCL 2.1, SPIR-V
  2. Samsung 850 EVO SSD Linux Benchmarks
  3. Kubuntu 15.04 Is Turning Out Quite Nice, Good Way To Try Out The Latest KDE
  4. 5-Way Linux Distribution Comparison On The Core i3 NUC
  5. OCZ ARC 100 Linux SSD Benchmarks
  6. Lenovo ThinkPad X1 Carbon Works Great As A Linux Ultrabook
Latest Linux News
  1. SPIR-V In GCC Is Already Being Talked About
  2. PC-BSD 10.1.2 To Add Tor Mode, LibreSSL & Other Features
  3. Valve Launches SteamOS Sale, Confirms A Lot Of New Linux Games
  4. Ubuntu Cloud Switches Over To Using Systemd By Default
  5. System76 Introduces The Broadwell-Powered, Ubuntu-Loaded "Meerkat"
  6. Xfce 4.12 Might Make It For Fedora 22
  7. Pictures Of The Near Production Ready Ubuntu Tablet
  8. OpenVG Support Stripped From Gallium3D
  9. Mozilla Is Getting Excited About WebGL 2
  10. ZOTAC Announces Steam Machine SN970, Powered By SteamOS
Most Viewed News This Week
  1. More Proof That Allwinner Is Violating The GPL
  2. The Tremendous Features Of Fedora 22
  3. Krita 2.9 Released, Their Biggest Release Ever
  4. Confirmed: Vulkan Is The Next-Gen Graphics API
  5. A Single UEFI Executable With The Linux Kernel, Initrd & Command Line
  6. Xfce 4.12 Released After Nearly Three Years Of Work
  7. 8cc: A Small C11 Compiler
  8. LLVM 3.6 & Clang 3.6 Deliver More Features, Complete C++14 Support