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Low FPS on GTX1080
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Steve Nield
Basic Member
Posts:12 Basic Member

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2016-09-19 12:57

    Hi, I am running Capture Atlas on two pc's (one laptop and one desktop) Both machines have the same file with the same render settings, the Laptop is getting 19/20 FPS but the desktop with the brand new GTX 1080 is only getting 7/8 FPS. I have updated the drivers on the 1080 to the latest versions but still no speed increase. PC specs are below.....Anyone have any suggestions.

    Desktop PC

    Processor - I7 3840 3.6GHZ

    GPU - Geforce GTX1080

    RAM- 32 GB DDR 3

    OS - Win 7 64 Bit

    Laptop

    Processor - I7 4700MQ 2.6GHZ

    GPU - Geforce GTX 780

    RAM- 32 GB DDR 3

    OS - Win 7 64 Bit

    Lars Wernlund
    Staff Member
    Posts:2019 Staff Member

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    2016-09-20 08:49
    • Accepted Answer

    Hi,

    What monitor resolutions and window sizes are you using?

    Technical Director
    Capture Visualisation AB

    Steve Nield
    Basic Member
    Posts:12 Basic Member

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    2016-09-20 10:37
    • Accepted Answer
    1280x720 on both

    Steve Nield
    Basic Member
    Posts:12 Basic Member

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    2016-09-20 11:57
    • Accepted Answer
    i seem to have resolved the issue by turning off various 3d objects an water jets, however ....... While my real time pre-viz is great, when i record a snapshot movie, that snapshot is very jerky and nothing like the real time viz. If i export a movie that too plays badly. What i have done is to turn off the 3d objects and water jets so only the lighting layer is visible (60 super sharpys) , this did not help so i deleted those items from the file so its just the lights and the snapshots work fine and so does the movie render. Do you have any solutions to this one ?

    Lars Wernlund
    Staff Member
    Posts:2019 Staff Member

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    2016-10-28 10:29
    • Accepted Answer

    Hi,

    It sounds like Capture is struggling to record the movie snapshot as it's visualizing the project at the same time. I would suggest reducing the rendering settings or the size of the live view while recording the movie snapshot. You could even record it with no view in Live mode.

    Technical Director
    Capture Visualisation AB
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