Full-screen graphics performance low with latest fast ring Insider


  1. Posts : 10
    Windows 10 Insider Build 18999.1 64bit
       #1

    Full-screen graphics performance low with latest fast ring Insider


    Hello!

    The title said the most.
    Latest Insider build - 19002.1002:
    3DMark Fire strike on 18999.1 score - 17000 points
    3DMark Fire strike on 19002.1002 - 12000 points

    But I noticed after benchmarking with Unigine Heaven that in windowed mode the peformance is normal. So only full-screen has performandegradation. Tried DDU twice, tried installing latest build twice still the problem persists.
    Any help? Or could it be my PC problem exclusively?

    Thank you for moving my topic to a better subforum, but this problem is not simply "measuring error"!
    Last edited by N373r; 19 Oct 2019 at 10:03. Reason: Update
      My Computer


  2. Posts : 10
    Windows 10 Insider Build 18999.1 64bit
    Thread Starter
       #2

    Problem still persists with 19008.1 build.

    - - - Updated - - -

    OK I can't edit older post so I'll add it here.
    I have a perfectly running Insider build 18999.1 where all is good full-screen and windowed.
    Now I tested with fresh install of Build 19008.1 - newer nVidia drivers all give low performance when full-screen - instead of 77fps is 55fps
    I tried different drivers and all, but when IO manually updated video drivers to 2017 version then all was fine.
    The reason I can't imagine, but it is what it is.

    Solved.
      My Computer


  3. Posts : 3
    Windows 10
       #3

    Same Problem - BIG 3DMark score drop after 19002


    Hi -
    I'm having the same problem as you. A huge drop in 3DMark Time Spy score from 9600 to 7100. CPU performance is about the same, but my graphics score dropped dramatically.

    I also used DDU and loaded the last version of the Nvidia driver with no luck. Was hoping that the 19008 windows build would help, but it didn't.

    Do I understand you correctly that you loaded an Nvidia driver from 2017 to fix the problem? Where would you even find that?

    Thanks for any help you can provide.
      My Computer


  4. Posts : 10
    Windows 10 Insider Build 18999.1 64bit
    Thread Starter
       #4

    Yes I used older driver.
    GeForce 378.78 WHQL driver download
    Also I had to disable automatic driver update, otherwise it would install newer drivers that were problematic.
    Edit:
    Well today I realized that installing the driver only I didn't have the nVidia control panel.
    So the story goes like this - I suspected that the initial problem was because my PC required DCH drivers, so yesterday I used tutorial to remove DCH driver restriction - PSA: "NVIDIA Installer cannot continue" on Windows October 2018 Update and How To Fix It | TechPowerUp
    So yesterday I installed regular drivers.
    But today as I tried getting control panel back I wasn't able to install those drivers I linked from Guru3D.
    Instead installed 432.00 DCH drivers and the performance is still good. Only 2 frames per second worse than before.

    Edit again .. still drivers give bad performance, rolling back.
    Last edited by N373r; 24 Oct 2019 at 03:52.
      My Computer


  5. Posts : 3
    Windows 10
       #5

    Looks like at least a few other people, both AMD and Nvidia, are having issues since Windows 19002. Found some comments in a thread on Reddit. Some people can't even play games unless in windowed mode. I ran TimeSpy in windowed mode, and my scores are back up. Guess we need to wait for the windows insider team to catch up with this before we get a final resolution...

    reddit link:

    https://www.reddit.com/r/windowsinsi...formance_with/
      My Computer


  6. Posts : 10
    Windows 10 Insider Build 18999.1 64bit
    Thread Starter
       #6

    slumkid said:
    Looks like at least a few other people, both AMD and Nvidia, are having issues since Windows 19002. Found some comments in a thread on Reddit. Some people can't even play games unless in windowed mode. I ran TimeSpy in windowed mode, and my scores are back up. Guess we need to wait for the windows insider team to catch up with this before we get a final resolution...

    reddit link:

    https://www.reddit.com/r/windowsinsi...formance_with/
    Now it's fixed in 19013.1 - good build
      My Computer


  7. Posts : 3
    Windows 10
       #7

    thanks...
      My Computer


 

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