Rx580 stuck at 300MHz

Discussion created by daenerius on Oct 14, 2017


  • AMD Graphics Card

     XFX Rx580, two of them

  • Desktop
  • Operating System
    • Windows 10 64bit
  • Driver version installed
  • Radeon Software Version 17.10.1

  • Display Devices
    • ASUS MG279Q 27" LED Gaming FreeSync Monitor 2560 x 1440 @144hz DP mini to DP
    • Dell U2212HM 1080x1920 @60hz
    • Dell E197FP 1280x1024 @60hz
  • Motherboard + Bios Revision
    • Asus Z270-AR Bios version 1009
    • 4.20 gigahertz Intel Core i7-7700K
  • Power Supply Unit  Make, Model & Wattage
    • Thermaltake Toughpower Grand RGB 850 Watts 80 Plus Gold Modular ATX Power Supply
  • RAM
    • 16GB

Describe your issue:

  • One of my rx580s is set to "Gpu Memory Clock" 300MHz and the other shows a proper 2000MHz. I just built this system, and had the cards in my old system running well without this issue. I have tried about every bios configuration and the problem still persist using DDU to clean the divers and dry a different version. I had cam and wattman but have one uninstalled and the other not activated. Still the problem remains.
  • I mainly play Overwatch and when I launch the game It sometimes forces both of the cards to "work". Its like the cards are not playing well with each other in crossfire. 
  • I built this system to play at max settings so that's what i'm trying to accomplish or at least stable performance at 144hz 1440p.