The Xonotic tested below is a custom compile direct from source. Thus extensions like SSE cannot be used, and may not be easily replaced with a similar ARM extension like NEON. Compiling applications from source can also be a challenge, as many graphics games and utilities for Linux assume x86 architecture. Common PC graphics benchmarks such as 3DMark and GFXBench are not available for ARM/Linux even though they are available for ARM/Android. As a result, has proved more difficult to compare graphic performance with a traditional PC configurations. While this a great combination of technologies, it is also unique. The Jetson TK1 CPU uses ARM A15r2 cores, the GPU is one NVidia Kepler SMX modified for mobile, and the OS is Ubuntu Linux 14.04. However, the unique combination of hardware and software on the board presents a challenge. We hope to add more benchmarks and comparisons to competing system below. The graphics performance on the Jetson TK1 has been roughly comparable to Intel HD 4600 graphics, but with superior OpenGL and GPGPU support. Also, by the time Imagination's new GPU architecture arrives in consumer hands, NVIDIA's Maxwell based mobile GPU should also be available but with better features & performances than even Tegra K1. However, their design favors FP16 operations which may limit its usefulness for GPGPU tasks that typically need 32-bit and sometimes 64-bit float precision. Straight after NVIDIA anounced Tegra K1, Imagination Technologies announced the design of PowerVR GX6650 for late-2015, which they claim might challenge the Tegra K1 performance. Tegra K1 can achieve more than 326 GFLOPS, whereas the closest upcoming competitor SnapDragon 805 was expected to achieve 200 GFLOPS but recent benchmarks show that it isn't as good as was expected. The Tegra K1 SOC provides excellent GPGPU performance per Watt, most likely better than any CPU or GPU to date whether for mobile, desktop or super-computer. Supported APIs in Tegra K1 include OpenGL 4.4, OpenGL ES 3.0, DirectX 11.2 and CUDA 6.0. Now that Tegra K1 is finally available, it allows existing well-tested desktop tools, libraries & frameworks to work on the Tegra K1 with minimal modification. NVIDA's Tegra K1 has leaped over all mobile GPU competition in terms of software compatibility between desktop & mobile GPUs, total performance, and perf-per-Watt, by spending many years to design a significantly low-power version of the same Kepler GPU architecture that has now been used for years to power the world's fastest desktop GPUs and super-computers. The Tegra K1 SOC in the Jetson TK1 is targeted for embedded GPGPU applications as well as general purpose use in power-constrained devices such as super-phones, tablets, laptops, set-top boxes, and low-power desktop computers. 5.2 VLC streaming 720p video from NAS GbE.If you run into old documentation referring to other PPAs, you can help us by consolidating references to this PPA. Remember to rerun and resubmit the benchmarks after driver upgrades, this will allow us to gather a bunch of data on performance that we can share with everybody. Post a link to your results (or any other feedback to): https:/ /launchpad. Depending on the version of Ubuntu you're using it might preferable for you to grabs PTS from upstream directly: com/?k= downloads Then grab a cup of coffee, it takes a bit for the benchmarks to run. Phoronix- test-suite default-benchmark openarena xonotic tesseract gputest unigine-valleyĪnd then say yes when it asks you to submit your results to openbechmarking. This PPA is currently in testing, you should be experienced with packaging before you dive in here: Help Wanted: Mesa Updates for Intel/AMD users, ping us if you want to help do this work, we're shorthanded. Support timeframes for Unix legacy GPU releases: Fresh drivers from upstream, currently shipping Nvidia.Ĭurrent long-lived branch release: `nvidia-430` (430.40)ĭropped support for Fermi series ( https:/ /nvidia.
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