Given the following two platforms
44mag Super Blackhawk,Bisley Grip, 7 1/2" barrel
320gr WFN @ 1350 fps

480R Super Redhawk 7 1/2" barrel
425gr WFN @ 1175 fps

I think the 480 is actually more pleasant to shoot. At least that is the way I perceive it. It seems to have more to do with the recoil velocity than the actual recoil energy. I am sure the 480 recoils with more energy but it seems easier on my hands and wrists.

Granted, not your requested comparison, but something to work with.