What's the TDP of the Prime G2's CPU?

[cyrille de brébisson]

Hello,

Total calc, at full power, uses around 190mA of the 3.7V battery.
This includes the screen + RAM + CPU...
you can probably remove around 60mA from RAM+Screen, which leaves 130mA@3.7V or ~0.5W

This looks like a high number when compared with 5W for an atom chip, which run at much higher frequency, have more core and caches...

Arm are normally very efficient compared with Intel... I would expect to have more than a 10* ratio...

I know that my 190mA is correct, I measured it myself... But the screen+ram number is only an estimate. In Idle mode, doing nothing, but with the screen on, the system chews 100mA... but at this power use, the CPU is powered and still takes some power for internal systems, clocks, caches, interrupts, and screen refresh... so I do not think that my figure is too far off the mark.

Cyrille