NVIDIA vs. Nouveau Drivers On Ubuntu 14.10

Over the weekend I began posting Ubuntu 14.04 LTS vs. 14.10 benchmarks of the open-source Radeon Gallium3D drivers to show how their software stack has advanced. With our NVIDIA graphics testing it’s slightly different since the performance state of Nouveau hasn’t changed a lot in the past six months since the re-clocking support overall is still in quite inadequate shape for end-users. However, for some new open-source NVIDIA Linux benchmarks to share today is a look at the open-source NVIDIA (Nouveau) driver performance out-of-the-box on Ubuntu 14.10, then with the Oibaf PPA enabled plus the Linux 3.17 stable kernel, and lastly when using Ubuntu 14.10’s supplied NVIDIA proprietary driver.
Phoronix

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Linux Testing Of The NVIDIA GeForce GTX 970

After last month’s review of the NVIDIA GeForce GTX 980 on Linux, many Phoronix readers expressed interest in seeing tests of the GeForce GTX 970, another powerful Maxwell graphics card but costs much less than the GTX 980. I now have my hands on an EVGA GeForce GTX 970 and am working on Linux performance benchmarks for this graphics card…
Phoronix

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OpenACC 2.0 With NVIDIA PTX/CUDA Support Is Closer For GCC

For the past year Code Sourcery / Mentor Graphics has been working with NVIDIA to bring OpenACC 2.0 support to GCC and to allow for this heterogeneous parallel programming API to be taken advantage of with NVIDIA GPUs from GCC. This work is closer to finally being realized for allowing OpenACC programs to be compiled with GCC and target NVIDIA GPUs on Linux…
Phoronix

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