What is the real world difference of an engines power band, given that they have equal displacements but different strokes?

For example: If you took a 4.25" bore x 4.25" stroke HEMI it comes in at 483", and if you took a 4.5" bore x 3.75" stroke HEMI it comes in at 477". All else being equal, ie same heads, cam, headers, intake, etc, would there be any difference in the dyno sheets? Theoretical answers are welcome, but do any of the engine builders have any examples of actual builds?

I chose the HEMI because it's not a suseptible to shrouding with the smaller bore.