Anyone tried the voltage curve on rtx 3080? I select 1.1v in the curve with the desired frequency and it shows in load 1.1v solid. But when I want to select a little higher than 1.1v it still shows 1.1v Basically every voltage higher than 1.1v it doesn't apply, and the frequency also. For example I select - 290 mhz to undervolt the whole curve, then I select 1.1v with 2070 MHz and it works flawlessly. If I select the same 2070 MHz but with higher voltage, the volt doesn't apply in load and the frequency is a lot lower than 2070 mhz. Using a 3080 aorus xtreme. If my understanding is correct the card lacks power limit? But if I run a test and look at gpuz it says relative voltage and voltage as the limit, and a little power with green. Orange and blue in gpuz. Someone can explain these to me pls?
I remember I used a xoc bios on 1080 ti. There is a custom bios for rtx 3080? Or my model, aorus xtreme?
There is an XOC bios from EVGA, but it only raises power limit. - https://forums.evga.com/EVGA-GeForce-RTX-3080-FTW3-3897-XOC-BIOS-BETA-m3118560.aspx
you can cross-flash using nvflash, since it is the same GPU model (3080), but performance may not be as expected since you are cross-flashing a bios built for one company's aftermarket PCB to a different company's aftermarket PCB.
Just download the Official Aorus 450Watt bios from Gigabyte. https://www.gigabyte.com/Graphics-Card/GV-N3080AORUS-X-10GD/support#support-dl-driver
Have fun trying to cool that thing with the 1.1v unless your on water... The power draw on these 30 series cards is nuts at stock or +100% voltage target. I undervolt my MSI 3080 Suprim X to 0.950v @ 2010Mhz. Same boost clocks as stock but a lot lower voltage and power draw generally stays below 350W.
No point going over 1.1 tbh, you'll run into power constraints and/or heat issues. I run 2070mhz @ .96v and I see high 300s already.