AnsweredAssumed Answered

R9 380 Clock not running at full speed on W10.

Question asked by gkothe on Aug 5, 2018
Latest reply on Aug 13, 2018 by gkothe

Hi, I have a problem since the beginning of April.

My r9 380 is not working at full clock on windows 10 (varying 600~900 mhz), but it does on windows 7 (always at 980~990 mhz) (I have both windows installed). That happens in heavy games, like dark souls 3, killing floor 2 e etcs. Meaning, they all running soft on w7, but not on w10.

I have tested with lots of different drivers (clean install), as well with the same version on w7. No effect.

I have disabled ULPS. No effect.

I have disabled power effiency on radeon configs. No effect.

I have raised power % limit, no effetct.


So as for now, I have to keep changing windows to play games, and my w7 is not on a ssd, and it sucks haha.

Driver installed is 18.7.1


Any thoughts? Thanks.


Describe your system:

  • AMD Graphics Card
    • R9 380 4gb
  • Desktop or Laptop System
    • Desktop
  • Operating System
    • Windows 10 64bit
  • Driver version installed
    • 18.7.1
  • Display Devices
    • LG E2360
    • HPvs17 (old monitor)
  • Motherboard + Bios Revision
    • m4a88t-v evo , dont know about the bios
    • AMD Phenom II x6 1090t
  • Power Supply Unit  Make, Model & Wattage
    • Corsair 600W
  • RAM
    • 16GB