Latest BIOS flashing utilities for graphics cards can be found in our Downloads Section: AMD/ATI | NVIDIA
In case something goes wrong, make a backup of your original BIOS before flashing.
Have BIOS not listed here? Submit it using GPU-Z to extract and upload your BIOS.
| Manufacturer | Model | Date compiled | Version | Interface | Core/Mem/Boost | Memory | Links |
|---|---|---|---|---|---|---|---|
| Sapphire | HD 6770 1024 MB | 2011-04-21 14:02:00 | 012.020.000.055.000000 | PCI-E | 860 / 1200 | GDDR5 | Download | Details |
| Sapphire | HD 6770 1024 MB | 2011-08-24 22:22:00 | 012.020.000.055.000000 | PCI-E | 860 / 1200 | GDDR5 | Download | Details |
| Sapphire | HD 6770 1024 MB | 2011-04-25 03:22:00 | 012.020.000.055.000000 | PCI-E | 850 / 1200 | GDDR5 | Download | Details |
| Sapphire | HD 6770 1024 MB | 2011-04-25 03:22:00 | 012.020.000.055.000000 | PCI-E | 875 / 1200 | GDDR5 | Download | Details |
| Sapphire | HD 6770 1024 MB | 2011-08-24 22:22:00 | 012.020.000.055.000000 | PCI-E | 860 / 1200 | GDDR5 | Download | Details |
| Sapphire | HD 6770 1024 MB | 2011-06-07 05:03:00 | 012.020.000.055.000000 | PCI-E | 860 / 1200 | GDDR5 | Download | Details |
| Sapphire | HD 6770 1024 MB | 2011-04-13 17:42:00 | 012.020.000.054.037339 | PCI-E | 860 / 1200 | GDDR5 | Download | Details |
| Sapphire | HD 6770 1024 MB | 2011-04-25 03:22:00 | 012.020.000.055.000000 | PCI-E | 850 / 1200 | GDDR5 | Download | Details |