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

A 14-Way Comparison Of NVIDIA vs. Nouveau Drivers

Michael Larabel

Published on 9 November 2011
Written by Michael Larabel
Page 2 of 24 - 21 Comments

GeForce 6600GT: The GeForce 6600GT is the oldest graphics card being tested in this article. The 6600GT is from the NV40 family and is clocked at 500MHz with 128MB of GDDR3 video memory at 1.0GHz. The GeForce 6 series was introduced in 2004. The GeForce 6 series is also the oldest generation of graphics processors still supported by the mainline NVIDIA binary Linux driver, while the older generations are now on legacy branches.

Unfortunately with the latest binary driver, while OpenGL acceleration was exposed and other functionality working on first glance, this graphics card had issues with the binary blob in shader-based games (it looked like the GPU would hang upon compiling shaders). When it comes to the open-source drivers, it has been hit or miss depending upon the software configuration. Years ago the GeForce 6 series support was great (and I had even provided a GeForce 6600GT to a Nouveau developer years ago), but I have had KMS problems with the GeForce 6600GT on many kernel snapshots in the past year or two. With the Linux 3.2 kernel, KMS was working for the GeForce 6600GT but the graphics card was unstable when it came to running OpenGL tests.

The GeForce 6 series support in Nouveau has regressed to the point that even using the Unity desktop with Compiz window manager is unusable. Above is a video I quickly recorded from the Linux kernel and Mesa Git showing the "out of the box" performance with a measurable lag when moving around windows, etc. It's with GPU hardware acceleration, but worse than when using the LLVMpipe driver.

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