PhysX by NVIDIA - A review of what to expect

Discussion in 'Videocards vs General Purpose - NVIDIA Ageia PhysX' started by foci, Aug 13, 2008.

  1. foci

    foci Active Member

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    GPU:
    2x EVGA GTX460 1024MB
  2. morbias

    morbias Don TazeMeBro Staff Member

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    I just tried it and had the same thing. I'm not sure if this is just an XP issue or not as CUDA has a much bigger CPU overhead on XP. It stands to reason though that CPU intense games should have the CUDA calculations on a separate thread for better performance.
     
  3. zeljkoni

    zeljkoni Banned

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    GPU:
    MSI GTX660 twin frozr OC
    Folding Home GPU client (cuda) have problems in XP it use 100% from one core, and in Vista it just use 4-5% of the CPU, speed it the same
    maybe this is similar problem
     

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