Recent content by jonasa97

  1. J

    Question Performance Issues with Ryzen 7800X3D + 4090 GPU ?

    Upon further testing, I found that the problem was related to the GPU running in PCIe 1x mode on a cold boot (i.e., a shut down followed by start, as opposed to a restart). I have fixed this problem today by installing the latest BIOS for my MSi B650 Tomahawk WiFi (7D75v1E; AGESA ComboPI...
  2. J

    Question Performance Issues with Ryzen 7800X3D + 4090 GPU ?

    In an update to my prior observations of this phenomenon: it causes my GPU power draw to decrease by approximately 70 W on the same exact map, looking at the same exact spot from the exact same location. Astonishingly, the GPU utilization, core clocks, memory clocks, and memory usage are the...
  3. J

    Question Performance Issues with Ryzen 7800X3D + 4090 GPU ?

    I have an RM1000x, so assuming OP and I are experiencing the same issue, then the power supply is unlikely to be the cause.
  4. J

    Question Performance Issues with Ryzen 7800X3D + 4090 GPU ?

    I have a very similar issue with an RTX 4090 and a 7800X3D, where a restart fixes the low frame rates. Have you managed to resolve this? Any input would be much appreciated :)