When it comes to updating your BIOS, most users would be probably thinking about their motherboards. However, graphics card also have their own video BIOS which interfaces with the system BIOS and the graphics card hardware. A new VBIOS can add support for UEFI, speed and power profiles as well as improve stability. Today, AMD released an updated BIOS for their R9 Nano and R9 Fury X graphics cards.
According to AMD, the new BIOS is meant to improve UEFI BIOS support. Normally, you would see AMD’s AiB partners release new updates for their specific card models. However, in the case of the Nano and Fury X, these are reference designed Fiji based cards. We may see the Fury cards, which are all custom, get their own BIOS updates soon.
In addition to the UEFI support, some users are reporting that overclocking stability has improved. The Fury X was not particularly well-liked due to its lacklustre overclocking abilities, something this BIOS may fix. This also suggests that the Radeon Pro Duo may also overclock better than the original Fury X.
To update your relevant graphics card, you can download the new BIOS from AMD’s website here. AMD has chosen to release the updates as .roms which will make for a more complicated flashing process. The usual cautions of flashing your BIOS apply of course.