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 Benchmarking Platform
Phoromatic Test Orchestration

Is AMD's New 2D Acceleration Architecture Still Slow?

Michael Larabel

Published on 20 June 2010
Written by Michael Larabel
Page 4 of 4 - 38 Comments

The open-source ATI driver loses out to the proprietary competition with the x11perf test of filling a 300 x 300px AA trapezoid, but the new 2D acceleration architecture provides no quantitative benefits in this area.

With Catalyst 10.6 the 500px compositing from pixmap to window performance drops significantly compared to Catalyst 10.4, which actually makes it slower than the open-source ATI Linux driver found in Ubuntu 10.04.

As you can see from these eight tests, the performance of the Catalyst 10.6 driver with the new ATI 2D Acceleration Architecture is actually still slower than the open-source ATI Radeon driver stack found in Ubuntu 10.04 LTS for the ATI R700 graphics card. In some of the 2D synthetic tests there is actually a drop in performance compared to AMD's older 2D Linux acceleration code, but overall from using this new 2D acceleration architecture in the real-world it seems and feels faster, which is a sentiment shared by many of those using this new 2D acceleration architecture once upgrading their Catalyst driver.

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 News
  1. Dell Gets An Airplane Mode Switch Driver In Linux 4.2
  2. I Gave Up Waiting On The Water-Cooled Radeon R9 Fury X
  3. NVIDIA Tegra X1 Chromebooks Appear Closer, Support Added To Coreboot
  4. Pinos Is For Linux Video What PulseAudio Is For Audio
  5. Crossing 200,000 Benchmark Results Posted On LinuxBenchmarking.com
  6. New Mesa Vec4 Backend For Intel, Supports Their NIR Goals
  7. "PulseVideo" Coming To Complement PulseAudio?
  8. Premium Users Now Can Experience Our New Site
  9. XFS Will Get DAX Support In The Linux 4.2 Kernel
  10. X.Org Server Lands More Mode-Setting/GLAMOR Improvements, But No Sign Of 1.18
Latest Articles & Reviews
  1. How KDE VDG Is Trying To Make Open-Source Software Beautiful
  2. Attempting To Try Out BCache On The Linux 4.1 Kernel
  3. CompuLab's Fitlet Is A Very Tiny, Fanless, Linux PC With AMD A10 Micro
  4. AMD A10-7870K Godavari: RadeonSI Gallium3D vs. Catalyst Linux Drivers
Most Viewed News This Week
  1. Kubuntu 15.10 Could Be The End Of The Road
  2. NVIDIA Starts Supplying Open-Source Hardware Reference Headers
  3. KDBUS Won't Be Pushed Until The Linux 4.3 Kernel
  4. The Staging Pull For Linux 4.2: "Big, Really Big"
  5. The State & Complications Of Porting The Unity Editor To Linux
  6. SteamOS "Brewmaster" Is Valve's New Debian 8.1 Based Version
  7. Jonathan Riddell Steps Down From The Kubuntu Council
  8. ARM Posts Pictures Of AMD's New Development Board