Improve CPU or GPU for better performance ?

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    Wishgranter
    Hi Henri
    Yes, if you want to improve the reconstruction speed, then you need to improve both CPU and GPU, with the GPU you can do it easily and in a "cheap" way. But get max 3 GPUs, more than 3 to 4 GPUs will have minimal speedup ( 10 % )
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    Robert Moggach
    Somewhat related - Titan X or GTX1080? Titan X has more Cuda cores but new Nvidia tech is on GTX1080 and price of 3 of them is same as 2 titan x cards... what's the verdict here?
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    Wishgranter
    Hi Robert Moggach

    Go with the Gtx 1080, they are cooler ( temperature ) the speedup is not so great but gtx1080 are newer versions.
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