“I know the display port supports 180 hz, how many hz does the hdmi 2.1 port support?”

This question is for: Titan-army - G27T8T 26.5” Gaming Monitor, 360Hz 2K 16:9 QD-OLED, 0.03ms GTG FreeSync 95%, DCI-P3 with HDR400 (DisplayPort, HDMI) - Black