Purchased an open box 7900xtx a couple of weeks ago at a great price and has worked out well. I “only” have a 5900x CPU so somewhat mainthread limited but still getting stellar results on my Qled w/HDR10 enabled - see pic below with in sim vsync capped at 100fps and latest Adrenalin drivers. While I’m only at 80% GPU utilization, over 100fps my CPU starts to struggle to keep up (would love to have your 7900x3D!).
This is over LA (high density area):
