Comment by shikharbhardwaj

We're already seeing reports of the 12HPWR connector not being able to handle the power the 5090 demands [1]. It seems that for this generation, NVIDIA left little headroom. Might be best to run these undervolted to have some of that headroom back.

[1]: https://www.youtube.com/watch?v=Ndmoi1s0ZaY

[2]: https://youtu.be/8PDYJI0W6Gk?t=430