Flashing a 3080 with 3090 bios for more power

#1 · 2022-09-04, 19:51

Hello all ,

i have a msi rtx 3080 suprim x with 430w power limit bios the 3090 suprim x has a 450w power limit do you think i can flash with the 3090 bios,?

i have a watercooled system with the evc2sx with the offset of 150mv on the vrm but i always hit power limit and dont want to shunt the card

thanks all for reply 🙂 i hope i post in the right category

#2 · 2022-09-08, 11:12

Hello,

I'm no expert on that specifically but as far as I know it's not possible to flash a different GPU bios on your card. A 3080 BIOS with higher power limits from another vendor may be possible (for example: https://forums.evga.com/EVGA-GeForce-RTX-3080-FTW3-XOC-BIOS-m3118560.aspx)