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Graphics/Benchmarks

A Few Windows 10 vs. Ubuntu Linux OpenGL Benchmarks With A Core i7 7700K

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Graphics/Benchmarks

This week I've published Windows 10 vs. Linux NVIDIA gaming benchmarks and a Radeon Software Windows 10 vs. RadeonSI/RADV Linux comparison with a variety of interesting games. For this third article on the topic of Windows 10 vs. Linux performance are a few Intel HD Graphics 630 benchmark results.

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Linux and Graphics

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Graphics/Benchmarks
Linux
  • The Linux Foundation and the National Center for Women & Information Technology Release Inclusive Speaker Orientation Course for Events
  • Automotive Grade Linux Continues Rapid Growth

    Automotive Grade Linux (AGL), a collaborative open source project developing a Linux-based, open platform for the connected car, today announced that six new members have joined Automotive Grade Linux and The Linux Foundation. DrimAES joins AGL at the Silver level while ARM, Elektrobit, RealVNC, Telenav and Tuxera join AGL at the Bronze level.

    “We saw a 60% membership growth in 2016, and we expect that momentum to continue in 2017,” said Dan Cauchy, Executive Director of Automotive Grade Linux. “Our new members represent a wide group of skills and expertise, from location-based services to digital storage, which will be valuable as we continue to enhance our UCB infotainment platform and expand into other automotive applications like telematics and instrument cluster.”

  • QXL DRM Driver Picks Up Atomic Mode-Setting Support

    Gabriel Krisman Bertazi of Collabora has published a set of 14 patches today for implementing atomic mode-setting support within the QXL DRM driver.

    The QXL DRM driver as a reminder is for Red Hat's SPICE with guest virtual machines on QEMU. QXL -- presumably with Linux 4.12 -- will join Nouveau, Intel, and other DRM drivers in supporting atomic mode-setting.

  • Intel Goes Ahead & Drops i915 Driver From OpenGL 2.1 To 1.4 By Defaultv

    Intel Linux developers have partially reverted Mesa work done years ago to drop the default OpenGL behavior with the older i915 driver from exposing OpenGL 2.0+ support to now only having OpenGL 1.4 out-of-the-box.

Linux Graphics: NVIDIA, Games, AMD, and Wayland

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Graphics/Benchmarks
Linux

NVIDIA 378.13 Linux Driver Released

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Graphics/Benchmarks

NVIDIA's Unix driver team is celebrating Valentine's Day by releasing their first stable driver in the 378 driver series for Linux.

Last month brought the NVIDIA 378.09 beta driver with multi-threaded GLSL shader compilation support, new Vulkan extension, Quadro M1000/M2000 support, and other changes while today's 378.13 release buttons up those beta changes.

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Also: NVIDIA Updates Legacy Drivers With X.Org Server 1.19 Support

Linux Graphics

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Graphics/Benchmarks
Linux
  • Almost A Decade Later, RadeonHD Stories Still Coming To Light

    This September will mark 10 years since the public launch of the RadeonHD DDX driver (xf86-video-radeonhd) that was developed by SUSE during the Radeon X1000 and HD 2000/3000 days in conjunction with ATI/AMD. While we've talked about what started AMD's open-source strategy in the past and dozens of other RadeonHD articles, new stories are still coming to light.

  • R600/RadeonSI GLSL/TGSI On-Disk Shader Cache Revised

    Last week Collabora's Timothy Arceri posted TGSI shader cache patches for Mesa that so far benefit the R600g and RadeonSI Gallium3D drivers but could also help out the other Gallium3D drivers too. The second version of those patches have now been published.

  • RADV Gets More Improvements For Mesa 17.1-dev, Lower Dota 2 CPU Usage

    While Mesa 17.0 was just released, new feature development continues building up for Mesa 17.1.

    David Airlie landed a few more RADV patches into mainline Mesa Git. One of the changes is for detecting command buffers that don't do any work and then discard them. Airlie mentioned, "If a buffer is just full of flushes we flush things on command buffer submission, so don't bother submitting these. This will reduce some CPU overhead on dota2, which submits a fair few command streams that don't end up drawing anything.

  • Mesa 17.0 Officially Released with OpenGL 4.5 Capability for Intel Haswell, More

    Today is a great day for Linux gamers as Collabora's Emil Velikov proudly announced the general availability of the Mesa 17.0.0 3D Graphics Library for all GNU/Linux operating systems.

    Yes, Mesa 17, not Mesa 14, nor 15 or 16, as the development team has decided to skip them all and jump from the Mesa 13 series straight to version 17 according to a newly adopted versioning scheme based on the current year, something that will happen at the beginning of each new year.

  • Mesa 17.0.0 has officially released and it's well worth updating

    The Mesa developers have announced the release of Mesa 17.0.0 and it's a truly incredible release. You should probably update as soon as possible.

    For those that don't know what Mesa is: you will be using Mesa if you're on Intel graphics, most likely with an AMD GPU and also some older NVIDIA models. You are not using Mesa if you install AMD/NVIDIA proprietary drivers.

Windows 10 vs. Ubuntu Linux Gaming Performance With NVIDIA GeForce GTX 1060/1080

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Graphics/Benchmarks
Gaming

It's been a while since last testing Windows 10 vs. Linux on different, newer Linux game ports with a variety of GPUs, but that changed this week. As mentioned this weekend, I've been working on a large, fresh Windows vs. Linux gaming performance comparison. The results available today are for NVIDIA with testing a GeForce GTX 1060 and GTX 1080 on Windows 10 Pro x64 and Ubuntu 16.10 x86_64 with the latest drivers and using a variety of newer Direct3D 11/12 / OpenGL / Vulkan games.

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Linux and Graphics (WireGuard, Mesa 17.0.0, and RadeonHD)

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Graphics/Benchmarks
Linux
  • WireGuard Is Still Looking Good As A Linux VPN Tunnel

    We've been talking about WireGuard for months and it's hoping to go mainline in the Linux kernel this calendar year. Earlier this month at FOSDEM was a status update on the project.

    WireGuard lead developer Jason Donenfeld presented on this project that he's been developing over the past year. For those that haven't been following WireGuard up to now, this VPN tunnel is implemented in less than four thousand lines of kernel code, is designed to be very secure, keeps track of minimal state, has a minimal attack surface, provides a solid crypto base, is designed to be very performant, and has other benefits.

  • Mesa 17.0.0 Officially Released

    Mesa 17.0 ships with many big changes and improvements -- see that article for an overview. In the past week I've also published Intel benchmark results with ANV Vulkan having noticeably better performance, RADV/RadeonSI being much faster, and Nouveau Maxwell improvements.

  • [Mesa-dev] [ANNOUNCE] mesa 17.0.0
  • The beginning of the end of the RadeonHD driver.

    Soon it will be a decade since we started the RadeonHD driver, where we pushed ATI to a point of no return, got a proper C coded graphics driver and freely accessible documentation out. We all know just what happened to this in the end, and i will make a rather complete write-up spanning multiple blog entries over the following months. But while i was digging out backed up home directories for information, i came across this...

Benchmark on Linux

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Graphics/Benchmarks

Linux Graphics

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Graphics/Benchmarks
Linux
  • Vulkan 1.0.40 Released With Fixes, SMPTE 2086 HDR Metadata Support
  • Intel's Linux Graphics Driver To Enable Atomic Support By Default

    The patch landed in Intel's drm-intel-next-queued branch this week for enabling atomic support by default on the hardware platforms where it's fully supported.

    Following this mailing list discussion, atomic support is now being turned on by default for the Intel Linux DRM driver while it's disabled-by-default support has been in good shape since Linux ~4.9. Though due to the timing of this change-over, this looks like it will be a change for Linux 4.12 as Intel's 4.11 DRM feature work is already over with the 4.11 merge window being imminent.

  • X.Org Server 1.20 Breaks The Video Driver ABI

    Just a quick note for anyone who routinely builds the latest X.Org Server from Git, the video driver ABI has been broken again, thus you'll need to rebuild your dependent DDX drivers assuming they have been modified for this new ABI.

Nouveau: Mesa 13.0 vs. 17.0 vs. 17.1-devel OpenGL Benchmarks

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Graphics/Benchmarks

Having now published RADV/RadeonSI Mesa 17.0 benchmarks and Intel i965/ANV Mesa 17.0 benchmarks compared to Mesa 13.0 and 17.1-devel, here are now benchmarks of the Nouveau NVC0 Gallium3D driver for seeing how this open-source NVIDIA 3D driver performs on the imminent Mesa 17.0 release.

With Mesa 17.0, OpenGL 4.3 is still exposed by NVC0 even though it implements all the OpenGL 4.5 extensions, it doesn't yet pass the GL CTS. But at least with Mesa 17.0, NVIDIA Maxwell support goes from OpenGL 4.1 to 4.3. There are also other new features to Mesa 17.0.

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