This method should work for all rx 570 580 cards with dual bios system.
Sapphire nitro rx 480 bios switch.
As previously mentioned the sapphire nitro rx 480 oc features a bios switch with the option to cycle between silent and boost modes.
In this third part of our sapphire how to series we want to shed some light on the dual bios feature present mainly in the nitro gaming series.
The sapphire nitro rx 580 limited edition is based on the company s custom pcb designed specifically for this card.
We ve already seen asus s all singing all dancing rx 480 strix oc 8gb that comes with a hefty premium but with its nitro series sapphire offers a surprisingly strong feature set as we already.
It is safe and designed to switch bios when you have the card powered on.
Sapphire rx 480 nitro vbios switch discussion hey guys i bought a sapphire rx 480 nitro and when installing it i noticed that it has a vbios swtich i tried googling what it is but not clear answer so far.
Users are able to switch between two modes quiet and performance the first one has a lower clock rate and allows to optimize the fan curve settings.
In comparison to sapphire s simpler and slightly newer nitro card this one features elaborate rgb lighting and a second bios.
Sapphire nitro radeon rx 480.