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Display Drivers

AMD Kaveri: Open-Source Radeon Gallium3D vs. Catalyst 14.12 Omega Driver

Last week when running Linux benchmarks of the AMD Catalyst 14.12 Omega driver that is much improved over older versions of Catalyst on both Windows and Linux, plus running a fresh 12-way AMD vs. NVIDIA Linux GPU comparison with the newest drivers, there were many Phoronix reader requests for some new AMD APU Linux numbers from this Omega driver. In this article are the Omega benchmark results for an AMD A10-7850K APU when testing both the open and closed-source drivers.
15 December 2014 - 59 Comments

12-Way AMD Catalyst 14.12 vs. NVIDIA 346 Series Linux GPU Comparison

With this week's release of the AMD Catalyst 14.12 driver that brings some Linux performance improvements (particularly for the Radeon R9 290 of the hardware we've tested thus far) and new features, here are some fresh benchmarks comparing twelve AMD Radeon and NVIDIA GeForce graphics cards when using the latest proprietary graphics drivers. On the AMD side was the Catalyst 14.12 Linux release while on the NVIDIA side was their new NVIDIA 346.22 Linux beta.
12 December 2014 - 18 Comments

AMD Catalyst 14.12 Omega Driver Brings Mixed Results For Linux Users

There are some significant performance improvements to find with this week's Linux version of the AMD Catalyst 14.12 "Omega" driver, but there's also some Linux OpenGL performance regressions to note too. Feedback from the Linux community as well to this new driver has been mixed.
11 December 2014 - 28 Comments

AMD A10-7800 Kaveri: Radeon Gallium3D Improves, But Still Tough Catalyst Fight

It's been a while since last running any open-source vs. closed-source Linux graphics driver benchmarks with AMD Kaveri APUs, but with being busy adding some Kaveri systems to the new Linux test farm, I ran some fresh Linux GPU driver tests on an AMD A10-7800 system. Here's results on Ubuntu 14.10 -- plus with Linux 3.18 and Mesa 10.5-devel -- while compared to the latest Catalyst binary blob.
7 December 2014 - 18 Comments

Latest Radeon Graphics Results On Ubuntu 14.10 Are A Bit Concerning

Earlier this week I posted some Ubuntu 12.04 LTS vs. 14.04 LTS vs. 14.10 benchmarks that focused on the overall system performance aside from the graphics. In this article are the OpenGL results for the three releases of Ubuntu Linux for the Radeon (R600g) Gallium3D driver.
5 December 2014 - 26 Comments

Mesa Git Yields Performance Improvements For Newer AMD GPUs

Earlier this week I published some benchmark results showing Mesa 10.5-devel delivering Intel performance changes compared to Mesa 10.3 as found in Ubuntu 14.10. The next logical step to this testing is looking at the AMD Radeon graphics results for the R600g and RadeonSI drivers using multiple graphics cards while seeing what the open-source Radeon Linux driver has to offer if upgrading past what's shipped in Ubuntu 14.10 and other recent Linux distribution releases.
26 November 2014 - 28 Comments

Mesa 10.5-devel Brings Some Intel Haswell HD Graphics Changes Over Mesa 10.3

With Mesa 10.4 having recently been branched and Mesa 10.5-devel now the version for Mesa Git master, here's some benchmarks comparing the performance of the latest Git code compared to Mesa 10.3.0 as shipped in Ubuntu 14.10.
24 November 2014 - 10 Comments

NVIDIA vs. Nouveau Drivers With Linux 3.18 + Mesa 10.4-devel

As a continuation of the Is The Open-Source NVIDIA Driver Fast Enough For Steam On Linux Gaming? article from earlier this week, here's the results of the latest NVIDIA Linux proprietary graphics driver compared to the Linux 3.18 + Mesa 10.4-devel graphics driver stack when running two of Valve's most popular Steam on Linux gamers.
21 November 2014 - 18 Comments

Is The Open-Source NVIDIA Driver Fast Enough For Steam On Linux Gaming?

Following the recent articles about the open-source AMD Linux OpenGL performance for gaming (16-way Open-Source Radeon Linux Driver GPU Comparison and AMD Radeon Gallium3D Is Catching Up & Sometimes Beating Catalyst On Linux), here's a look at the Counter-Strike: Global Offensive and Team Fortress 2 performance when testing the games on the latest open-source NVIDIA (Nouveau) Linux graphics driver code.
19 November 2014 - 35 Comments

AMD Radeon Gallium3D Is Catching Up & Sometimes Beating Catalyst On Linux

Last week I shared some preview benchmarks from Steam on Linux showing Radeon Gallium3D starting to beat Catalyst. In this article are the full results from comparing the open and closed-source AMD Linux graphics cards with sixteen Radeon graphics cards while testing Team Fortress 2 and Counter-Strike: Global Offensive on Linux. The results yield a very close race!
17 November 2014 - 37 Comments

677 display drivers articles published on Phoronix.
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Latest Linux Articles
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  2. 12-Way AMD Catalyst 14.12 vs. NVIDIA 346 Series Linux GPU Comparison
  3. AMD Catalyst 14.12 Omega Driver Brings Mixed Results For Linux Users
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