3 Replies Latest reply on Feb 5, 2018 7:13 PM by black_zion

    Ryzen 7 1700X - CPU Speed drops to 0.53 GHz

    reifl

      Hello,

       

      i have an Problem with my Ryzen7 1700X. When i'm encoding a Video with x264 or running Prime95 the CPU Speed drops perodically to 0.53 GHz. When the CPU is in Idle the CPU Speed is at 3 GHz. I think the 3 GHz for energy saving, but the 0.53 GHz is really low. When the Speed drops the CPU Usage also drops to 20 %, even with Prime95 running. Is this normal?

      cpuSpeed.PNG

      this Image shows the CPU Speed when encoding an Video with x264. The Ryzen Master Application says the same CPU Frequencies.

      My PC Specs:

      BeQuiet 500W Power Supply

      Biostar B350GT5 Motherboard

      16 GB RAM 2133 MHz

      Ryzen7 1700x (no overclocking)