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 |
|---|---|---|---|---|---|---|---|
| Gigabyte | HD 6770 1024 MB | 2011-07-25 00:00:00 | 012.020.000.056.000000 | PCI-E | 850 / 1200 | GDDR5 | Download | Details |
| Gigabyte | HD 6770 1024 MB | 2011-06-28 02:50:00 | 012.020.000.055.040701 | PCI-E | 775 / 1000 | GDDR5 | Download | Details |
| Gigabyte | HD 6770 1024 MB | 2011-07-25 03:15:00 | 012.020.000.055.040701 | PCI-E | 775 / 1000 | GDDR5 | Download | Details |
| Gigabyte | HD 6770 1024 MB | 2011-07-25 03:15:00 | 012.020.000.055.040701 | PCI-E | 775 / 1000 | GDDR5 | Download | Details |
| Gigabyte | HD 6770 1024 MB | 2011-06-27 21:37:00 | 012.020.000.055.040701 | PCI-E | 775 / 1000 | GDDR5 | Download | Details |
| Gigabyte | HD 6770 1024 MB | 2011-10-21 05:50:00 | 012.020.000.055.040701 | PCI-E | 775 / 1000 | GDDR5 | Download | Details |
| Gigabyte | HD 6770 1024 MB | 2011-04-19 06:20:00 | 012.020.000.010.036835 | PCI-E | 900 / 1200 | GDDR5 | Download | Details |
| Gigabyte | HD 6770 1024 MB | 2011-04-19 22:22:00 | 012.015.000.000.000000 | PCI-E | 850 / 1200 | GDDR5 | Download | Details |
| Gigabyte | HD 6770 1024 MB | 2011-04-19 22:53:00 | 012.020.000.010.036835 | PCI-E | 850 / 1200 | GDDR5 | Download | Details |