Originally posted by -Pr-
Physically he has. His strength has never been portrayed as impressively as it is nowadays, and his durability has been not just slightly improved, but shown in a much more quantifiable sense.
Pre flashpoint Arthur's best strength feats were between the 120 to 300 tonne range. He has lifted a city block, held up an 11 story building that's foundation was destroyed while it was evacuated, lifted and upturned oil rigs and carried tankers out of the ocean.
He was durable enough to take small arms fire back then plus survive point blank explosions, lightning strikes from weather wizard, powerful energy blasts, and take blows from Wonder Woman that literally punched him through a wall and across a city and he just brushed himself off and got back into it. he's punched and hurt MM, belted Superboy around, taken blows from Lobo and much more.
Saying that he has shown greater feats Nu52 is simply a sight that you haven't read much of him before.