Perhaps 5-600 meters of slope? Is this peak the Hochschober? or the Petzeck?
This is Grosser Hornkopf (3251 m), quite seldomly climbed. The routes I've read about in the guidebook are along the ridges, so perhaps you could still be the first to climb this SE flank. Rocks start at about 2700 m.
I've posted another pictures where you can see the mountain from a better angle.