Hello everyone, I am evaluating the purchase of an SBC (the Radxa Zero seems to be the best equipment, power / consumption) for one of my projects, but I cannot find reliable sources regarding the consumption of the SBCs. Have any of you carried out extensive tests?

@F3x
Power consumption radxa zero
wifi on + cpu idle          : 0.3A
wifi on + cpu maxed out     : 0.6A

OPi800(RK3399

idle        0.55A @ 5.25V
Maxed out   1.55A @ 5.2V

Khadas Edge2(RK3588S)
Idle              12V 0.18A   2.16W
Maxed out         12V 0.65A   7.8W

Banana Pi M5 (S905x3)
hdmi + wifi + keyboard - Idle                        0.45A (0.08A for wifi)
hdmi + wifi + keyboard - maxed out                   0.75A
no hdmi no wifi no keyboard - idle                   0.2A
no hdmi no wifi no keyboard - maxed out              0.63A

RPi400

No wifi/on-board sd-card reader idle               0.45A
Wifi-on-board sd-card reader idle 2Ghz ov 6        0.5A
Wifi-on-board sd-card reader maxed out 2Ghz ov 6   1.3A
Wifi-USB3SD idle 2Ghz ov 6                         0.75A-0.9A
Wifi-USB3SD idle 1.8Ghz                            0.75A-0.9A
Wifi-on-board sd-card reader idle 1.8Ghz           0.5A
Wifi-on-board sd-card reader maxed out 1.8Ghz      1.1A
Wifi-USB3SD maxed out 1.8Ghz                       1.3A

Khadas VIM4 (A311D2)
Idle             3W
Maxed out       7.5W (with fan)

If you want any more. See my review videos. https://www.youtube.com/c/NicoDsSBCs/videos