Previously I posted a photo of the penetration and would channel of a 430gr 45-70 in a piece of firewood.
Here is side by side comparison with a 325gr hollow point into a 8.5in diameter piece.
Didnt go as far but very different wound channel and nice mushroom effect.
I also noticed both had fractures going forward extending from the point where bullet stopped. I wonder how much pressure that takes. Also both have near 100% weight retention