Apple were making direct comparisons to the GE76 Raider 11UH-053 which has a RTX 3080 in it, indicating that it had the same performance for 100W less power consumption. That seems pretty competitive to me!
Everything in the OP page that talks about GPU perf has a footnote on it that is comparing speeds to Intel Irix or Radeon Pro 5600 (which is about the same).
Yes it’s in the presentation. The video. Skip to the graphs. They have tiny footnotes giving the models they’re comparing to, the highest one is a mobile 3080.
Or is it merely competitive in specs or in applications like Illustrator?