They made another review, but with games, in the morning [1], it is linked in the page. You can find plenty of data and charts about power consumption and yes,

They made another review, but with games, in the morning [1], it is linked in the page. You can find plenty of data and charts about power consumption and yes, it seems they are NOT power efficient. [1] https://www.phoronix.com/review/intel-arc-b580-graphics-linux https://www.phoronix.com/review/intel-arc-b580-graphics-linu...