RTX A2000 Suddenly dropped power draw and 90% of performance

Playing games like I usually do getting around 120 fps 1080p. Temps fine - 65C gpu, 55 cpu - and 100% gpu util. Out of nowhere, the performance dropped to 10-ish fps. After going through the usual testing suite and troubleshooting, the issue is a really low power draw (max 9.5w when the card usually pulls 70). Nothing i've been doing is reverting the card back to its previous behavior (new drivers, old drivers, adjusting settings to have no power saving, etc). Whats really weird is that I can overclock the card to the max (1200mhz core from 200mhz core) and get it up to ~40w but thats as far as the slider will go. It does take the OC perfectly as it previously could reach upwards of 1800mhz boost. Anyone know possible fixes or is the gpu just on its last legs?

(I've already reseated connectors to the mobo and Pcie slot, as the A2000 only uses board power.)