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Thread: 9-Way NVIDIA GeForce Linux OpenCL GPU Benchmarks

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  1. #1
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    Default 9-Way NVIDIA GeForce Linux OpenCL GPU Benchmarks

    Phoronix: 9-Way NVIDIA GeForce Linux OpenCL GPU Benchmarks

    Published on Phoronix yesterday was a 21-way Linux GPU comparison using the open-source Intel / AMD / Nouveau graphics drivers. That article was followed by a fresh look at the Intel Windows vs. Linux performance. To get started on another day of Linux benchmarking to help users find the right PC hardware this holiday season, here's OpenCL compute benchmarks from nine different NVIDIA GeForce graphics cards while running Ubuntu Linux.

    http://www.phoronix.com/vr.php?view=19410

  2. #2
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    The Titan is totally worth the 1K price...

  3. #3

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    Quote Originally Posted by devius View Post
    The Titan is totally worth the 1K price...
    I lol'd.

    Fastest GPU, yeah right.

  4. #4
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    Shouldn't Titan supposed to be faster in GPGPU?
    ## VGA ##
    AMD: X1950XTX, HD3870, HD5870
    Intel: GMA45, HD3000 (Core i5 2500K)

  5. #5
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    Quote Originally Posted by darkbasic View Post
    Shouldn't Titan supposed to be faster in GPGPU?
    Maybe these test didn't benefit from the high Double-Precision performance.

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    Quote Originally Posted by blackout23 View Post
    Maybe these test didn't benefit from the high Double-Precision performance.
    All the benchmarks are single precision. Also if there was a double precision benchmark, the titan has to be put into DP mode via the control panel first to get maximum performance.

  7. #7
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    Quote Originally Posted by darkbasic View Post
    Shouldn't Titan supposed to be faster in GPGPU?
    Only in CUDA. Doesn't make much sense to buy an NVIDIA GPU if you are going to run OpenCL anyway.

  8. #8
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    Quote Originally Posted by mmstick View Post
    Only in CUDA. Doesn't make much sense to buy an NVIDIA GPU if you are going to run OpenCL anyway.
    well... the intel ones don't have enough Opencl performance and the AMD ones only works better with simple kernels...

  9. #9
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    Quote Originally Posted by mmstick View Post
    Only in CUDA. Doesn't make much sense to buy an NVIDIA GPU if you are going to run OpenCL anyway.
    Gotta disagree there. Still plenty of issues with AMD's CL support (something that even AMD admits).

  10. #10
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    Quote Originally Posted by Kivada View Post
    I lol'd.

    Fastest GPU, yeah right.
    From the specs the 780 Ti is a beefed-up Titan (with artificially crippled FP64 performance, you can't have everything, lol), so nothing surprising here imho. http://www.anandtech.com/show/7492/

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