12 Replies Latest reply on Nov 21, 2017 6:06 AM by alleyviper

    R9 380 Core Clock Dropping - Windows 10 FCU 17.11.1

    dreamc

      Recently I updated to WIndows 10 1709 (from 1703) and started noticing some strange behavior - from time to time for a second FPS drops to approximately 20-30 (still going smooth with uniform delays between frames) for a second and then returns to normal.

      This affects most applications using GPU - games and even Firefox (it uses hardware acceleration after all, however it is more slow to recover from this state).

      When under high load this is also coupled with core clock going down, as you can see from the attached screenshot.

       

      I tried updating Crimson Drivers, though I had almost the latest ones. This didn't help.

      Tried cleaning drivers with DDU and reinstalling them - no good.

      GPU temperature does not go higher than 65. CPU load is normal. Tried with my AV disabled.

       

      Does anyone else have this problem?

      And what can I do in this situation?

       

      Describe your system:

      • AMD Graphics Card
        • MSI R9 380
      • Desktop or Laptop System
        • Desktop
      • Operating System
        • Windows 10 64bit 1709
      • Driver version installed
        • Radeon Software Crimson Edition 17.11.1
      • Display Devices
        • DELL U2414H, 60 Hz over DisplayPort
        • Samsung UE55MU6195 UHD TV over HDMI
      • Motherboard + Bios Revision
        • ASUS Z97-AR, Bios Version 2801
      • CPU/APU
        • Intel Core i5 4670
      • Power Supply Unit  Make, Model & Wattage
        • Corsair 650W (do not remember the exact model)
      • RAM
        • 2x 8GB in dual channel

       

      Message was edited by: Matt B We have updated the title of this discussion with relevant details to better describe your issue.