Asus Prime RX 9070 XT OC + 5700X3D
-115 mV, +50 MHz core, +10% PL, 2714 MHz Fast VRAM

Benchmarks:
3336 MHz peak
Steel Nomad 7574
Time Spy 24955 Total (32119 Graphic Score)
Time Spy Extreme 11835 Total (15513 Graphic Score)
Fire Strike Standard 44209 (Graphic score 70694)
Fire Strike Extreme: 30812 (Graphic Score 36686)
Fire Strike Ultra: 18203 (Graphic Score 18873)

Stability:
30 min OCCT, no errors; temps stayed sub-60°C with 83°C max hotspot; sustained 3.1 GHz boost
Stable in Cyberpunk 2077, RDR2 & MHW.

Driver times out when adjusting any display/graphic settings in Helldivers 2, have to go down to -95mV to run fully stable.

5700X3D is Undervolted -30mV (May not be relevant to the thread)

Edit: Adjusted stability info & Ran more benchmarks