Here are two numbers for anyone who is interested in „real life“ power consumption of these switches:
Cisco 9300-24P with a NM-8X, 715W Power Supply: 83 Watts
Cisco 9200L-24P, 600W Power Supply : 40 Watts
Both switches with no config (factory default) and in idle state (no devices attached). Without the NM-8X of the 9300 the power consumption is about 80Watts.
I think the value for the 9300 switch is kinda high for a more or less actual device in 2023 in an idle state.