Display Drivers Archives
Radeon Linux OpenGL Driver Continues Giving Its Best Against Windows 10

With having around a Windows 10 installation this week for the latest Windows 10 WSL vs. Linux benchmarking, I also carried out some fresh benchmarks of the Radeon gaming performance between Windows 10 and Ubuntu Linux using the very latest drivers on each platform. This time around a Radeon RX 580 and RX Vega 64 were used for this benchmarking.

23 February 2018 - 40 Comments
RADV Radeon Vulkan Driver Is Still A Better Bet Than AMDVLK In February 2018

With the AMDVLK Radeon Vulkan driver that AMD open-sourced in December continuing to be updated in weekly batches with new Vulkan extensions / features / performance optimizations and the RADV Mesa-based Radeon Vulkan driver continuing to march to its own beat, I have spent the past few days conducting some fresh benchmarks between the AMDVLK and RADV Vulkan drivers with RX 560, RX 580, and RX Vega 64 graphics cards.

12 February 2018 - 54 Comments
Intel OpenGL/Vulkan Performance Edging Slightly Higher With Mesa 18.0

Yesterday I posted some initial benchmarks of Mesa 18.0 on RADV/RadeonSI drivers for AMD GPUs now that feature development is over for this next quarterly installment of Mesa 3D. On the Radeon side there were mostly performance improvements to note with the RADV Vulkan driver, but what about on the Intel side? Today are benchmarks of the Intel i965 OpenGL and ANV Vulkan drivers compared to earlier Mesa releases for seeing how the Intel (U)HD Graphics performance has changed on the Linux desktop.

31 January 2018 - 2 Comments
RADV/RadeonSI Benchmarks On Mesa 18.0

With Mesa 18.0 now well into its feature freeze and this quarterly update to Mesa OpenGL/Vulkan drivers bringing many new features and improvements as covered in our Mesa 18.0 feature overview here are some benchmarks comparing the Mesa 18.0 RadeonSI/RADV driver performance to the current 17.3 stable series and the older 17.2 series as well.

30 January 2018 - 18 Comments
Intel OpenGL vs. Vulkan Performance With Mesa 18.0

Given the very strong Vulkan vs. OpenGL performance in the recent low-end/older Linux gaming GPU tests with discrete graphics cards, I was curious to run some benchmarks seeing the current state of Intel's open-source OpenGL vs. Vulkan performance. With the Mesa 18.0 release to be branched soon, it was a good time seeing how the Intel i965 OpenGL and ANV Vulkan drivers compare.

21 January 2018 - 9 Comments
16-Way Graphics Card Comparison With Radeon On ROCm, NVIDIA With Initial 2018 Linux Drivers

Towards the end of December AMD quietly released ROCm 1.7.60 as the newest version of their Radeon Open Compute stack complete with their maturing OpenCL implementation. With the improvements there plus NVIDIA recently introducing their 390 Linux driver series (390.12 Beta currently), I ran some fresh Linux OpenCL GPU compute benchmarks on a variety of AMD and NVIDIA graphics cards for those curious how the current performance stacks up.

18 January 2018 - 13 Comments
NVIDIA GeForce vs. AMD Radeon Linux Gaming Performance At The Start Of 2018

Here is a fresh look at the NVIDIA GeForce and AMD Radeon Linux graphics card performance as we start 2018. Testing was done using the latest Linux 4.15 Git kernel -- including the KPTI page table isolation support -- as well as using the newest Mesa 17.4-dev driver code for RadeonSI/RADV and on the NVIDIA side is their brand new 390.12 beta driver.

10 January 2018 - 31 Comments
A Closer Look At The AMDVLK vs. RADV vs. AMDGPU-PRO Vulkan Performance

Back on Christmas Eve I posted our initial AMDVLK Radeon Linux driver benchmarks for this newly open-sourced official Radeon Vulkan driver. Complementing those earlier Vulkan Linux gaming numbers are some more performance metrics for AMDVLK compared to the Mesa-based RADV driver and then the closed-source AMDGPU-PRO Vulkan driver.

27 December 2017 - 25 Comments
R600g/RadeonSI Gallium3D Performance At The End Of 2017

One of the common test requests to come in for our end-of-year benchmarking has been a fresh look at the Radeon GPU performance incorporating some both old and new GPUs to see the current state of the open-source driver stack. Tests were done from a Radeon HD 5830 on the Radeon+R600g driver stack to the RX Vega 64 on AMDGPU+RadeonSI, while using the Linux 4.15-rc5 kernel paired with Mesa 17.4-dev.

26 December 2017 - 24 Comments
AMDVLK vs. RADV vs. AMDGPU-PRO 17.50 Vulkan Performance

With AMD's release on Friday of the long-awaited open-source "AMDVLK" Radeon Vulkan driver here are our initial benchmarks of this official Radeon open-source Vulkan driver compared to the unofficial RADV Mesa-based Vulkan driver and the similar AMDGPU-PRO 17.50 closed-source Vulkan driver.

24 December 2017 - 74 Comments
AMD Open-Source Driver For Vulkan "AMDVLK" Is Now Available

Last week I reported on AMD finally preparing their open-source Vulkan driver that many Linux enthusiasts have been looking forward to since the Vulkan 1.0 debut nearly two years ago. As of this morning, the source-code to this official AMD Vulkan driver is now publicly available. AMD Linux fans and developers can rejoice this weekend building out this "AMDVLK" Vulkan driver and its new Platform Abstraction Layer (PAL).

22 December 2017 - 66 Comments
AMDGPU vs. Radeon DRM Driver Performance On Linux 4.15

For GCN 1.0 "Southern Islands" and GCN 1.1 "Sea Islands" graphics processors from AMD, they are supported both by the Radeon DRM driver (the default) as well as the AMDGPU DRM driver (designed for GCN 1.2+ GPUs). As it's been a while since comparing the performance impact of changing the kernel driver for these older GCN graphics cards, here are some fresh benchmarks using the Linux 4.15 Git kernel with Mesa 17.4-dev using a few GCN 1.0/1.1 cards.

21 December 2017 - 18 Comments
RadeonSI Gallium3D Made Impressive Performance Gains In 2017

Yesterday I provided some benchmarks showing how the Radeon RX Vega performance has evolved since launch but if looking more broadly at how the open-source RadeonSI Gallium3D Linux gaming performance has advanced over the course of 2017, the gains become much more profound. Here are tests of the open-source driver state over 2017 when testing an older Radeon HD 7950 (GCN 1.0) graphics card as well as a Radeon R9 Fury and RX 580 graphics cards.

20 December 2017 - 12 Comments
How The Radeon RX Vega Performance Has Evolved Since Launch

As part of our end-of-year benchmarking, a Phoronix Premium supporter had brought up the idea of seeing how the Radeon RX Vega Linux driver performance has evolved since launch. Ask and you shall receive: here's some numbers showing the state of the Radeon RX Vega 56 and RX Vega 64 performance with the open-source RadeonSI+AMDGPU performance as of this week compared to back on launch-day.

19 December 2017 - 15 Comments
AMDGPU-PRO 17.50 vs. RADV/RadeonSI Radeon Linux Gaming Performance

With today's AMDGPU-PRO 17.50 Linux driver release alongside the Radeon Software Adrenalin Driver for Windows users, it's significant in a few ways. First and foremost, AMD has stuck to their word of the past two years and is now able to open-source their official Vulkan Linux driver. When it comes to AMDGPU-PRO 17.50 itself you are now able to mix-and-match driver components to choose what pieces you want of AMD's somewhat complicated driver make-up. Additionally, their OpenGL/Vulkan drivers in 17.50 have some new feature capabilities. So with that said here's a fresh look at how the AMDGPU-PRO 17.50 professional driver performance compares to the latest open-source RadeonSI OpenGL and RADV Vulkan drivers.

12 December 2017 - 42 Comments
Happy Holidays: AMD Finally Pushing Out Open-Source Vulkan Driver

Ahead of the Vulkan 1.0 debut nearly two years ago, we heard that for AMD's Vulkan Linux driver it was initially going to be closed-source and would then be open-sourced once ready. At the time it sounded like something that would be opened up six months or so, but finally that milestone is being reached! Ahead of Christmas, AMD is publishing the source code to their official Vulkan Linux driver.

12 December 2017 - 76 Comments
Running Radeon RX Vega On Linux 4.15, NVIDIA/Radeon Benchmarks

With AMDGPU DC having been merged a few days ago for the Linux 4.15 merge window, it's now possible to run the Radeon RX Vega graphics cards with display support using the mainline kernel without having to resort to using a patched/third-party kernel build or using the AMDGPU-PRO hybrid driver. Here are some tests I have carried out with the Radeon RX Vega 56, RX Vega 64, and other graphics cards from Linux 4.15 Git compared to a few NVIDIA GPUs.

22 November 2017 - 19 Comments
Mesa 17.3 Features - Vulkan Updates, Better Performance

Mesa 17.3 is due out in the days ahead as the Q4'2017 installment of Mesa 3D for delivering the updated open-source OpenGL and Vulkan driver stacks for Linux and other platforms. As usual, this quarterly update to Mesa introduces a ton of new features, performance improvements, and other enhancements.

6 November 2017 - Add A Comment
Nouveau Linux 4.14 + Mesa 17.4-dev vs. NVIDIA

It's been a while since last posting any open-source NVIDIA (Nouveau) benchmarks compared to the official NVIDIA proprietary Linux graphics driver simply as there hasn't been too much progress to report on recently. There still isn't re-clocking for Maxwell 2 and Kepler GPUs, dynamic re-clocking remains unimplemented for earlier generations of GPUs, there is not a Nouveau Vulkan driver yet, and they remain tackling OpenGL 4.4~4.5 compliance. But for those wondering how the performance of Nouveau is with re-clocked Kepler / Maxwell 1 graphics cards, here are some fresh benchmarks of the very latest NVIDIA Linux drivers.

5 November 2017 - 23 Comments
AMDGPU+RadeonSI Is Much Faster Than The Old Proprietary Fglrx Driver

With going back to test Ubuntu 14.04 through Ubuntu 17.10's Radeon OpenGL performance as part of marking AMD's open-source strategy turning a decade old, I also took this opportunity while having an old Ubuntu installation running to also re-test the former Catalyst/fglrx driver stack that's since been succeeded by AMDGPU-PRO and AMDGPU+RadeonSI.

31 October 2017 - 19 Comments

892 display drivers articles published on Phoronix.