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Display Drivers

Open-Source Radeon Takes On AMD Catalyst In 2D Performance

Last weekend I published 2D performance benchmarks comparing Nouveau to NVIDIA's official driver. To no real surprise, the proprietary NVIDIA driver beat Nouveau in most micro-benchmarks when it comes to 2D (and separately, 3D) performance. With the open-source Radeon stack, however, it presents a much tougher fight against the proprietary Catalyst driver.
17 June 2014 - 54 Comments

Trying Out Nouveau GPU Re-Clocking On Linux 3.16

With the Linux 3.16 kernel comes the ability to re-clock select NVIDIA GeForce GPUs when using the open-source, reverse-engineered Nouveau driver. Here's my first impressions with trying out this option to maximize the performance of NVIDIA graphics cards on open-source drivers.
16 June 2014 - 14 Comments

NVIDIA Slaughters AMD Catalyst On Linux In OpenGL 4.x Micro-Benchmarks

With the APITest OpenGL 4.x tests developed by John McDonald at NVIDIA who is now working for Valve on their Linux-related endeavors, the AMD Catalyst driver gets absolutely annihilated for these GL4 micro-benchmarks.
15 June 2014 - 61 Comments

Linux 2D Performance: Nouveau vs. NVIDIA

After last weekend delivering 30-way Intel/AMD/NVIDIA 2D Linux benchmarks this weekend I have some results comparing the GeForce GPU performance for 2D operations between the open-source Nouveau driver and the closed-source proprietary NVIDIA Linux driver.
14 June 2014 - 27 Comments

LunarG ILO Gallium3D vs. Intel's DRI Driver On Mesa 10.3-devel

The Linux graphics benchmarks we have to publish today at Phoronix are some tests of the Intel "ILO" Gallium3D driver that is independently developed by LunarG as an unofficial alternative to the classic Intel Mesa DRI driver that's officially supported by the Intel Open-Source Technology Center.
13 June 2014 - 12 Comments

Don't Forget NVIDIA Is Dropping Pre-Fermi From Mainline

For those of you with NVIDIA graphics cards prior to the GeForce 400 "Fermi" series, NVIDIA is soon eliminating the support from their mainline proprietary Linux graphics driver.
9 June 2014 - 27 Comments

30-way Intel/AMD/NVIDIA Linux 2D Performance Comparison

A few days ago I began testing over 60 GPUs with the Intel/AMD/NVIDIA open-source Linux drivers. From that huge assortment of hardware I was able to deliver a plethora of Linux gaming and other OpenGL benchmarks from 50 of the graphics cards. I already followed-up with the performance-per-Watt and efficiency data for the wide assortment of graphics cards on the open-source drivers. As the last article looking at the open-source performance before switching over to the AMD Catalyst and NVIDIA proprietary Linux benchmarks, here are some 2D performance results from the Linux desktop.
8 June 2014 - 11 Comments

OpenCL Linux Benchmarks With The Latest Linux GPU Drivers

This week there's already been a high-end OpenGL comparison using the latest proprietary drivers with newer AMD Radeon and NVIDIA GeForce graphics cards. Those OpenGL results were followed by a 2D NVIDIA/AMD Linux performance comparison and now to end out the week are some OpenCL compute benchmarks.
31 May 2014 - 16 Comments

NVIDIA vs. AMD 2D Performance Benchmarks

Yesterday on Phoronix we had benchmarks of high-end NVIDIA and AMD GPUs when looking at the Linux OpenGL performance on the proprietary drivers. For those more concerned about the 2D performance of the modern GeForce and Radeon graphics cards, here's some benchmarks for you.
27 May 2014 - 22 Comments

Updated Intel Graphics Stack On Ubuntu 14.04 Has Some Slowdowns

For those curious about the impact of running Intel "Haswell" HD Graphics 4600 on Ubuntu 14.04 LTS and then pulling in the latest Mesa 10.3-devel code followed by the Linux 3.15 kernel, it's not entirely a happy story if you are looking to maximize your Intel Linux graphics performance capabilities.
25 May 2014 - 6 Comments

665 display drivers articles published on Phoronix.
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