====== Ubuntu - GPU - AMD GPU - Monitor - Manually - Check the GPU VRAM Frequency ====== cat /sys/class/drm/card0/device/pp_dpm_mclk returns: 0: 96Mhz * 1: 456Mhz 2: 772Mhz 3: 1249Mhz **NOTE:** The line with the asterisk is the current VRAM frequency.