OK, so here we have cap destroying some ice giant by throwing his shield.
Per wikipedia his shield is 0.76 meters in diameter.
First the size of the hole.
Shield diameter = pink line = 147 px = 0.76 m
hole width = green line = 261 px = 1.3493877551020449 m
hole height = red line = 416.2 px = 2.15178231292517658 m
I will consider the hole as an elipse here.
So area is π * 1.3493877551020449 * 2.15178231292517658 = 9.12189294375189807765257984723313493629854175701113 m^2
Next for the depth:
shield diameter = black line = 220 px = 0.76 m
Now for the width the perspective is no good, I will approximate it by using the thickness of his arm.
yellow line = 270 px = arm width = 0.932727272727285 m
9.12189294375189807765257984723313493629854175701113 m^2 * 0.932727272727285 m = 8.508238327535973248387534158077495231336583172740963100285199682 m^3 = 8508238 cm^3
Ice fragmentation is 0.5271 j/cc
8508238 cm^3 * 0.5271 j/cc = 4.4846922498e6 J
That is Wall level+.
So nothing new here.