You silly gheys. Hulk didn't "tank a nuke or a nuke-like blast", that gamma-bomb did not have the same destructive power of a nuke(heat and kinetic force), you'll notice that after the blast the trees around the lake are fine. I used to think this too, so your ignorance is forgiven.
Having said that, both Hulks are about the same and the Avengers Hulk is supposed to be the same Hulk in the 2008 film. ie Ruffalo's comment about the last time he visited New York and breaking Brooklyn (or was it the Bronx).
2012 Hulk crashed into the ground from about 30k feet. 2003 Hulk crashed in the SF Bay from about 50k feet. Probably a tie.
Avenger's does have one possible greater power-feat, the one-punching a Leviathan ship.