4 Replies Latest reply on Oct 20, 2016 8:17 AM by eluzh



      Hello friends

      Since some months I have a problem with Wattman software.
      I have an AMD Radeon HD 7700 Series graphics card 1000 MHz. Unfortunately when I play World of Tanks on the basic settings, the game crashes constantly with written "video driver has stopped working and it 'was restored"
      I solved the problem by lowering to 950 MHz. The problem disappear completely until a few months ago.
      The point is, that OVERLOCK is not working anymore. Even if I lower the MHz to 950, the video card continues to run on 1000 MHz (attach the screenshot). Reinstalling video card driver I get the message "Wattman settings has been restored" and everything starts working again until the PC is switched off. At the next boot the problem returns. I can not understand what 's wrong. I read somewhere that the problem can 'be due to the some updating of Windows 10. Possible?
      Can someone help me?



      Radeon Software Version - 16.10.1

      Radeon Software Edition - Crimson

      Graphics Chipset - AMD Radeon HD 7700 Series

      Memory Size - 1024 MB

      Memory Type - GDDR5

      Core Clock - 1000 MHz

      Windows Version - Windows 10 (64 bit)

      System Memory - 8 GB

      CPU Type - AMD Phenom(tm) II X4 955 Processor


      Radeon Settings Version - 2016.1004.2153.37567

      Driver Packaging Version - 16.40.2715-161004a2-307915C

      Provider - Advanced Micro Devices, Inc.

      2D Driver Version -

      Direct3D® Version -

      OpenGL® Version -

      OpenCL™ Version -

      AMD Mantle Version -

      AMD Mantle API Version - 102400

      AMD Audio Driver Version -

      Vulkan™ Driver Version - 1.3.0

      Vulkan™ API Version - 1.0.26


      Graphics Card Manufacturer - Powered by AMD

      Graphics Chipset - AMD Radeon HD 7700 Series

      Device ID - 683D

      Vendor ID - 1002

      SubSystem ID - 2710

      SubSystem Vendor ID - 1462

      Revision ID - 00

      Bus Type - PCI Express 3.0

      Current Bus Settings - PCI Express 2.0 x16

      BIOS Version -

      BIOS Part Number - xxx-xxx-xxx

      BIOS Date - 2013/09/02 02:58

      Memory Size - 1024 MB

      Memory Type - GDDR5

      Memory Clock - 1125 MHz

      Core Clock - 1000 MHz

      Total Memory Bandwidth - 72 GByte/s