1080p Average Difference:
1.99% gain for the 4080 Super over the 7900 XT
1440p Average Difference:
3.31% gain for the 4080 Super over the 7900 XT
4K Average Difference:
3.13% gain for the 4080 Super over the 7900 XT
__ Raytracing Performance __
1440p Average Difference:
10.48% gain for the 4080 Super over the 7900 XT
all of this for a 8.82% price increase, which is not worth it in my opinion unless you're looking for better raytracing performance.
One side thing is that I actually really like the style that Zotac went with this card, it honestly looks pretty kickass but I still wouldn't buy it unfortunately due to the cost being ridiculous