What NVIDIA optimization does Splashtop support?

We at Splashtop have optimized our products for users who have a NVIDIA GeForce/Quadro graphics card in their computer and/or a Tegra 2 CPU in their tablet.  What this translates to is higher frame rates and lower lag time that will lead to a better experience for all remote desktop usages, especially multimedia.  Users will notice that their videos, movies, games, and other graphic-intensive content will be even more lag-free and smoother.

Optimized_for_GeForce2.png 

Hardware requirements:

  • GeForce 200, 300, 400, 500, 600 series notebook or desktop GPUs with at least 512MB FB.
  • Currently does not support Optimus configurations.
  • NVIDIA GeForce graphics started to support SLI since driver v310.70.

Driver / OS requirements:

  • Windows 7, Windows 8 32-bit, or 64-bit.
  • NVIDIA driver 275.33 and later.

Benefits:

  • Higher frame rate.
  • Lower lag time.
  • Play games or use applications in full screen.

How to enable it:

  1. Download the attached registry file.
  2. Right click on it to execute it as an administrator.
  3. Restart the streamer or reboot the computer.
  4. Then the feature will be activated.

Current Limitations:

  • Only supports single display configurations (one monitor).
  • 'Blank screen' option should be disabled.
  • Will not re-direct protected content playback on the PC.
  • If you get a black screen by enabling this feature, please disable it to work around the issue. Here are the steps to disable it:

a.  Execute regedit.exe on the computer with the streamer installed.
b.  Double-click on it to execute it.  (This step may trigger a confirm dialog box by the system; click Yes to execute if it pops up.)
c.  Search registry key "EnableNvFBC". Then change the value of the key to "0".
d.  Exit Splashtop Streamer by right-clicking on the icon in the System tray.  Then launch the Streamer again from the Start menu.  (Re-booting the computer can produce the same effect.)
e.  Try to connect again and see if the "black screen" issue is gone.

 

 

note.gif  Notes:

  • If SLI is enabled, this will conflict with GeForce optimization.  Please remember to disable SLI when GeForce optimization is enabled.  (Updating the driver to 314.07 or above may help.)
  • If SLI is enabled, this will prevent Splashtop THD from being able to play games/movies in full-screen mode.  Please disable SLI if you want to play games/movies in full-screen.  (Updating the driver to 314.07 or above may help.)
  • During our usage cases, we found that enabling or disabling SLI did not require a computer re-start.  However, if a re-start is requested in your case, please share the details about this with us regarding your system info (for example Win7/Vista, 32/64 bits, etc.).
  • If your system is equipped with dual displays like Intel+NVIDIA, NVIDIA is usually not the primary display. Please disable Intel display from BIOS or its utility program, and connect NVIDIA with a proper cable (usually HDMI).  In this way, you may get the optimization working on your Streamer.
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156 Comments

  • 0
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    jack.scarle
    It's the November 2015 update for Windows 10, when I updated to it, I lost the optimisation
  • 0
    Avatar
    jack.scarle
    Also, are you going to support Maxwell based GPUs, e.g. GTX 980, GTX 970 etc. And possibly TITAN
  • 0
    Avatar
    vans.huang

    @Jack.Scarle,

    We don't have GTX970 and 980 here, did you see the NV icon at left bottom side of the streamer window?

  • 0
    Avatar
    jack.scarle
    I have a GTS 450 the the Nvidia logo was also gone when I installed the November Update
  • 0
    Avatar
    vans.huang

    @Jack.Scarle,

    Please help to execute regedit.exe on the computer with the streamer installed, find registry key "enablenvfbc", then let me know the value. Thank you.

  • 0
    Avatar
    jack.scarle
    It says 1.
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