I need to buy a new UPS for my 4090 and 3090 Ti (hybrid) rigs as my old ones have died (batteries 5-7 years old and I prefer a whole new unit to just replacing the battery) so I don't have an easy way to check from the wall but I can say that most games that I play that use RT/DLSS, and overclocked at ~100 FPS 4K will show those cards pulling ~370-450W with the 5800X3D @ 4450MHz at 45-68W during hours-long sessions. That being said I feel a safe estimate for my rigs is ~500-600W. However, dropping to 60 FPS can have both cards level off into the 250-350W range.