7 Replies Latest reply on Jan 29, 2018 1:07 AM by lukana1

    290 downclocking to 300MHz when it reaches 90C

    lukana1

      Hey all, when stressing the GPU the core clock is stable, until the core temperature hits 90C, than the core clock will jump to 300MHz (P0?) and immediately go back up to the normal speed. This is really annoying because it causes stutters when in-game.

       

      Computer Type: Custom build desktop

      GPU: reference sapphire R9 290 at stock settings

      CPU: 4670K @ 4.3GHz

      Motherboard: MSI z97 Gaming 5

      RAM: 1333/9 2*2 and 2*4

      PSU: Corsiar RM850i

      Operating System & Version: Windows 10

      GPU Drivers: 18.1.1

      Chipset Drivers: 10.1.1.9

      Background Applications: steam, windows defender, onedrive, corsair utility engine, samsung magician, realtec HD audio, MSI afterburner, readeon-settings.

      Troubleshooting: I already disabled ULPS in MSI afterburner, I also tried installing a custom bios. Neither have helped.

      Here is a scheenshot describing the problem: https://imgur.com/a/8IROh