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RTX 5080 crossflashed, can i stay with it?

Tom's Hardware Forum [Unofficial] May 11, 2026
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Hello,

I would like to ask if i can - stay with crossflashed BIOS on my Inno3D RTX 5080 X3

My original BIOS had limit 360w, and i crossflashed it with Zotac BIOS with 450w PL.

Question is, can i stay wih new BIOS ? Temperatures are ok, fans spinning as they should without any problems. No artefacts / no problem with booting so far.

And not every game use maximum "juice" of power from GPU. Only few cases AFAIK ( what i tested ). And aproximatelly using about 400w +-, sometimes spikes to 430-450 in max. So, in long-term condition is it possible to stay with this? I Overclocked also card from scratch and its boosting up to 3187 MHz (instead on default BIOS, was about 2850 MHz). I am not use higher voltage, Just V/F curve.

Thank you for your opinions and recomendations.


I want the maximum from GPU. About problems, thats why i am asking. I just using it for 2 days (that new BIOS).

Full spec:

CPU : AMD Ryzen...

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