Latest BIOS flashing utilities for graphics cards can be found in our Downloads Section: AMD/ATI | NVIDIA
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| Manufacturer | Model | Date compiled | Version | Interface | Core/Mem/Boost | Memory | Links |
|---|---|---|---|---|---|---|---|
| Dell | HD 6770 1024 MB | 2010-11-25 21:43:00 | 012.020.000.047.039252 | PCI-E | 850 / 1200 | GDDR5 | Download | Details |
| VTX3D | HD 6770 1024 MB | 2010-11-25 21:43:00 | 012.020.000.047.039252 | PCI-E | 850 / 1200 | GDDR5 | Download | Details |
| XFX |
HD 6770 1024 MB
HD-677X-ZAF4 |
2012-07-03 05:36:00 | 012.020.000.062.000000 | PCI-E | 850 / 667 | GDDR3 | Download | Details |
| Asus | HD 6770 1024 MB | 2011-04-26 22:46:00 | 012.020.000.055.000000 | PCI-E | 850 / 1200 | GDDR5 | Download | Details |
| HIS | HD 6770 1024 MB | 2012-04-08 23:17:00 | 012.020.000.062.039844 | PCI-E | 850 / 1200 | GDDR5 | Download | Details |
| Asus |
HD 6770 1024 MB
EAH6670/G/DIS/1GD5 |
2011-08-29 04:44:00 | 013.012.000.009.000000 | PCI-E | 810 / 1000 | GDDR5 | Download | Details |
| ATI | HD 6770 1024 MB | 2010-11-25 21:43:00 | 012.020.000.047.039252 | PCI-E | 850 / 1200 | GDDR5 | Download | Details |
| Sapphire | HD 6770 1024 MB | 2012-01-05 00:43:00 | 012.020.000.060.000000 | PCI-E | 775 / 1000 | GDDR5 | Download | Details |
| ATI | HD 6770 512 MB | 2011-06-07 03:19:00 | 012.020.000.043.000000 | PCI-E | 801 / 1050 | GDDR5 | Download | Details |
| Sapphire | HD 6770 1024 MB | 2011-08-11 23:23:00 | 012.020.000.058.000000 | PCI-E | 850 / 1200 | GDDR5 | Download | Details |
| Gigabyte | HD 6770 1024 MB | 2011-07-25 00:00:00 | 012.020.000.056.000000 | PCI-E | 850 / 1200 | GDDR5 | Download | Details |
| XFX | HD 6770 1024 MB | 2011-03-02 03:00:00 | 012.020.000.044.000000 | PCI-E | 850 / 1250 | GDDR5 | Download | Details |
| Colorful | HD 6770 1024 MB | 2011-05-05 22:14:00 | 012.020.000.055.000000 | PCI-E | 870 / 1200 | GDDR5 | Download | Details |
| HIS | HD 6770 1024 MB | 2011-07-04 02:58:00 | 012.020.000.048.037186 | PCI-E | 775 / 1000 | GDDR5 | Download | Details |
| HIS | HD 6770 1024 MB | 2011-12-02 01:30:00 | 012.020.000.051.039844 | PCI-E | 850 / 1200 | GDDR5 | Download | Details |
| XFX | HD 6770 1024 MB | 2011-08-11 05:17:00 | 012.020.000.044.000000 | PCI-E | 850 / 1200 | GDDR5 | Download | Details |
| Asus | HD 6770 1024 MB | 2011-08-09 23:21:00 | 012.020.000.050.037186 | PCI-E | 850 / 1000 | GDDR5 | Download | Details |
| Sapphire | HD 6770 1024 MB | 2011-04-21 14:02:00 | 012.020.000.055.000000 | PCI-E | 860 / 1200 | GDDR5 | Download | Details |
| ATI | HD 6770 1024 MB | 2010-06-11 03:58:00 | 012.018.000.001.034633 | PCI-E | 850 / 1200 | GDDR5 | Download | Details |
| XFX | HD 6770 1024 MB | 2011-08-29 02:06:00 | 012.020.000.044.000000 | 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 |
| MSI | HD 6770 1024 MB | 2011-04-18 22:14:00 | 012.020.000.055.000000 | PCI-E | 800 / 1100 | GDDR5 | Download | Details |
| HP | HD 6770 1024 MB | 2010-09-20 21:22:00 | 012.020.000.043.038574 | PCI-E | 850 / 1200 | 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 |
| XFX | HD 6770 1024 MB | 2011-08-30 01:50:00 | 012.020.000.044.000000 | PCI-E | 850 / 1200 | GDDR5 | Download | Details |
| Sapphire | HD 6770 1024 MB | 2011-08-25 05:34:00 | 012.020.000.058.000000 | PCI-E | 775 / 1200 | GDDR5 | Download | Details |
| Visiontek | HD 6770 1024 MB | 2011-05-12 00:05:00 | 012.020.000.055.000000 | PCI-E | 850 / 1200 | GDDR5 | Download | Details |
| Colorful | HD 6770 1024 MB | 2011-05-30 06:52:00 | 012.020.000.055.034633 | PCI-E | 850 / 1200 | 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 |
| VTX3D | HD 6770 1024 MB | 2011-07-26 22:25:00 | 012.020.000.055.000000 | PCI-E | 850 / 1200 | 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 |
| Colorfire | HD 6770 1024 MB | 2011-06-10 07:05:00 | 012.020.000.050.000000 | PCI-E | 850 / 1200 | 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 |
| Diamond | HD 6770 1024 MB | 2011-07-11 23:21:00 | 012.020.000.055.040701 | PCI-E | 850 / 1200 | GDDR5 | Download | Details |
| Diamond | HD 6770 1024 MB | 2010-12-23 16:30:00 | 012.020.000.050.039395 | PCI-E | 850 / 1200 | GDDR5 | Download | Details |
| Asus | HD 6770 1024 MB | 2011-09-21 04:21:00 | 012.020.000.050.037186 | PCI-E | 850 / 1000 | GDDR5 | Download | Details |
| MSI | HD 6770 1024 MB | 2011-08-09 23:45:00 | 012.020.000.058.000000 | 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 |
| HIS | HD 6770 1024 MB | 2011-06-13 22:31:00 | 012.020.000.051.039844 | PCI-E | 880 / 1250 | GDDR5 | Download | Details |
| HIS | HD 6770 1024 MB | 2011-06-30 03:58:00 | 012.020.000.055.040701 | PCI-E | 850 / 1200 | GDDR5 | Download | Details |
| MSI | HD 6770 1024 MB | 2011-04-29 01:10:00 | 012.020.000.040.000000 | PCI-E | 875 / 1200 | GDDR5 | Download | Details |
| Powercolor | HD 6770 1024 MB | 2011-07-27 23:04:00 | 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 | 850 / 1200 | GDDR5 | Download | Details |
| Sapphire | HD 6770 1024 MB | 2011-09-12 21:33:00 | 012.020.000.058.000000 | PCI-E | 775 / 1200 | 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 |
| Asus | HD 6770 1024 MB | 2011-09-27 01:57:00 | 012.020.000.050.037186 | PCI-E | 850 / 1000 | GDDR5 | Download | Details |
| ATI | HD 6770 512 MB | 2011-06-24 20:25:00 | 012.020.000.055.000000 | PCI-E | 800 / 1200 | GDDR5 | Download | Details |
| XFX | HD 6770 1024 MB | 2011-08-11 05:17:00 | 012.020.000.044.000000 | PCI-E | 850 / 1200 | GDDR5 | Download | Details |
| VTX3D | HD 6770 512 MB | 2011-05-06 07:29:00 | 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 |