https://www.3dmark.com/compare/spy/49648423/spy/57545107
Both cards were overclocked to the max and cpu was upgraded alongside 9070 XT.
7900 XTX has 6% performance lead on raster and 9070 XT has 10-20% lead on raytracing heavy workloads.
7900 XTX ran hot 99C hotspot, 101C memory. 9070 XT runs 79C hotspot and 82C memory.
FSR4 ??? Profit.
Overall I give thumbs up for the 9070 XT. Much nicer product overall. Reason for the sidegrade was 7900 XTX is in RMA atm. I probably end up selling it.