Output power of each Thunderbolt port of M4 Mac

[hajime]

Hi, do all Thunderbolt 4 ports capable of providing the same amount of power regardless of whether they are from M4 Mini, MacBook Air 13/15”, or MacBook Pro M4 14”?

Same question for the Thunderbolt 5 ports of M4 Pro Mac Mini, MacBook Pro M4 Pro 14” and 16”.

 

[picpicmac]

They would not be labeled as Thunderbolt if they did not meet the spec, and TB5 specs higher power than TB4.

However, as is often discussed here, that does not mean you get max power simultaneously out of all ports. See the numerous discussions about disconnected drives/displays when people start loading up power-hungry devices on their Apple Silicon Macs.