MadMapper with mutliple GPUs for 8 x 4K@60FPS
  • phil_arts
    junior Member
    Posts: 1
    Joined: Wed Apr 06, 2022 11:49 pm

    MadMapper with mutliple GPUs for 8 x 4K@60FPS

    by phil_arts » Thu Apr 07, 2022 1:51 pm

    I have a technical question regarding MadMapper with Multiple GPUs.
    For a new light installation, I need to do a mapping with eight projectors in 4K at 60FPS. The output texture will be generated in real-time using Processing and I plan to use Spout in Windows10 to send the texture to MadMapper.
    Since Matrox TripleHead splitters can not create output in 4K I'm planning to use multiple GPUs instead.
    My plan is to buy a new workstation specifically for this project with a Nvidia GTX 3090Ti (or a Quadro a6000) that would then be responsable for rendering the Processing animation in real time. Addionally I plan to get a Quadro a4000 to have then a total of eight outputs to connect the 4K projectors.
    Will this setup work with MadMapper? Or are there technical limitations that I didn’t consider?
    Thanks in advance for ideas and feedback,
    Cheers, Philipp Artus

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