Yeah tempted to try some other bios to up the max power for the zotac 3090. There's just a couple of times it can clip the max PL under rtx games like quake 2. There's a few cards with the same input and output ports. 370w should be enough really
- (365w) https://www.techpowerup.com/vgabios/225725/palit-rtx3090-24576-200902
- (366w) https://www.techpowerup.com/vgabios/225493/evga-rtx3090-24576-200902
- (370w) https://www.techpowerup.com/vgabios/225579/inno3d-rtx3090-24576-200904
- (390w) https://www.techpowerup.com/vgabios/226727/226727 - but this one isn't verified
https://www.overclock.net/threads/official-nvidia-rtx-3090-owners-club.1753930/
There's a list of bios's.
For my 2X8 pin the gigabyte gaming OC @390W is the best so far.