But like you said, the Blender Benchmark sums for all the scenes, and the score database on their site doesn't list the individual scene scores. The fact that Apple isn't sharing the full result so that one can easily compare to the PC scores in the result browser speaks volumes, I would assume.
EDIT: I just ran the Blender Benchmark to see the individual scene scores on my 4090...just as I expected.
Monster:
M4 Max: 237
Nvidia 4090: 5,393
Junk Shop:
M4 Max: 152
Nvidia 4090: 2376
Classroom:
M4 Max: 102
Nvidia 4090: 2621
That is actually shockingly bad performance on the M4 Max in comparison to the Nvidia hardware, TBH. The M4 Max, according to that benchmark, is only eeking out ~4% of the performance of a 4090...