That's not really the point, more that it was originally not an apples to apples comparison and therefore doesn't really tell us anything. I have no doubt that

That's not really the point, more that it was originally not an apples to apples comparison and therefore doesn't really tell us anything. I have no doubt that the statement is correct, it's whether or not that statement has any meaning. As another comment pointed out, even if you compared the hours, the computer still uses a few orders of magnitude more energy for a more accurate (although completely theoretical) comparison.