I would recommend looking at the graphs below the section you've quoted because they do explain away the incongruity that you're thinking is there. It's 2x the

I would recommend looking at the graphs below the section you've quoted because they do explain away the incongruity that you're thinking is there. It's 2x the perf if you compare the max power draw performance of the M2 vs the performance of the Intel CPU at the same power draw (so not maxed out) It's 90% performance of the Intel CPU when they're both maxed out, while taking quarter of the power draw