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Graphics: UHD, NVIDIA "Nouveau" and Intel ANV

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Graphics/Benchmarks
  • UHD Graphics 620: Slow But Who Is Slower? Windows 10 vs. Ubuntu Graphics

    The latest hardware at Phoronix for testing is the Dell XPS 13.3-inch (XPS9370) with Intel Core i7-8550U Kabylake-R processor featuring UHD Graphics 620. A number of interesting Linux benchmarks are currently being worked on, including Windows versus various Linux distribution performance tests as well as power consumption, etc. For some initial figures for your viewing pleasure this weekend are some of the gaming/graphics tests between Windows 10 and Ubuntu Linux.

  • Recent Nouveau Improvements Thanks To A New Contributor

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    The open-source NVIDIA "Nouveau" driver continues to be largely a community affair aside from occasional code/documentation dumps (and hardware supplies) from NVIDIA and then Red Hat also employing a few of the key contributors to the Nouveau DRM kernel driver and Nouveau NVC0 Gallium3D within Mesa. When it comes to Red Hat's Nouveau developers like Ben Skeggs and Karol Herbst, they started out as community contributors over the years to this driver. Fortunately, this year has brought another new contributor to the Mesa driver stack.

  • Intel ANV Driver Moves Forward With Vulkan 1.1.80 / KHR_create_renderpass2

    Released yesterday was Vulkan 1.1.80 that offers three new extensions while the Intel ANV open-source driver has begun rolling out patches for supporting this latest Vulkan specification update.

    Lead Intel ANV developer Jason Ekstrand took the opportunity over the weekend to begin sending out the v1.1.80 patches for ANV. The seven patches sent out on Saturday include the routine updating of the Vulkan headers/XML against the 1.1.80 upstream while the other work was focused on the VK_KHR_create_renderpass2 extension. KHR_create_renderpass2 is about making render passes more extensible via sub-structures at render pass creation time.

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Graphics: NVIDIA and Gallium3D

  • NVIDIA Vulkan Beta Adds New KHR_driver_properties & KHR_shader_atomic_int64
    Not to be confused with the new NVIDIA Linux/Windows drivers that should be out today for RTX 2070/2080 "Turing" support and also initial RTX ray-tracing support, there is also out a new Vulkan beta driver this morning. The NVIDIA 396.54.06 driver is this new Vulkan beta and as implied by the version number is still on the current stable branch and not in the Turing era. But this driver release is quite exciting as it does bring support for two new extensions... These extensions are very fresh and not yet in the official Vulkan specification: VK_KHR_driver_properties and VK_KHR_shader_atomic_int64.
  • GeForce RTX 2080 Ti Linux Benchmarks Coming Today, NVIDIA Driver Bringing Vulkan RTX
    NVIDIA's review/performance embargo has now lifted on the GeForce RTX 2080 series ahead of the cards shipping tomorrow. I should have out initial Linux benchmarks later today, assuming Linux driver availability. As wrote about yesterday, just yesterday I ended up receiving the GeForce RTX 2080 Ti for Linux benchmarking. But, unfortunately, no Linux driver yet... But I am told it will be posted publicly soon with the Windows driver. Assuming that happens within the hours ahead, I'll still have initial RTX 2080 Ti benchmarks on Ubuntu Linux out by today's end -- thanks to the Phoronix Test Suite and recently wrapping up other NVIDIA/AMD GPU comparison tests on the current drivers.
  • Intel's New Iris Gallium3D Driver Picks Up Experimental Icelake Bits, GL Features
    One of the talks we are most interested in at XDC2018 is on the Intel "Iris" Gallium3D driver we discovered last month was in development. We stumbled across the Iris Gallium3D driver that's been in development for months as a potential replacement to their "i965" classic Mesa driver. But they haven't really detailed their intentions in full, but we should learn more next week. This is particularly exciting the prospects of an official Intel Gallium3D driver as the company is also expected to introduce their discrete GPUs beginning in 2020 and this new driver could be part of that plan.

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