Galan007
|Quantum Observer|
Given how drastic pre-crisis characters fluctuated at times, it's hard to say just how impressive Darkseid's physicality was during the GDS with any kind of certainty. He was obviously very powerful, but I believe DCnU Darkseid is demonstrably superior.
Aside from the feats already mentioned, we also know that the only thing in the universe that was on par with Darkseid's power was the "infinite" energy of the Central Battery(that's why the Mother Box merged with it in the wake of Darkseid's death):
http://i.imgur.com/jV8VLeR.jpg
That, coupled with the fact the we were told by Constantine that he was destroying universeS:
http://i.imgur.com/mKunPfh.jpg
Tells us that DCnU Darkseid was a legitimate universal power, at the very least. His GDS counterpart was not.