Question about ASUS ROG ASTRAL RTX 5090 O32G GAMING

Seasonic PRIME. 1600W

I use the: ASUS ROG-STRIX-1200P-GAMING (1200 W)

Running so far :)

ASUS recommendation is here:
https://dlcdnets.asus.com/pub...

I'm using Seasonic 1000W - runs ok with AMD 7900X but maybe less efficient.