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 4850 1024 MB | 2009-07-27 02:50:00 | 011.019.000.011.000000 | PCI-E | 700 / 993 | GDDR3 | Download | Details |
| Gigabyte | HD 4850 512 MB | 2009-01-19 12:25:00 | 011.019.000.012.031497 | PCI-E | 625 / 993 | GDDR3 | Download | Details |
| Gigabyte | HD 4850 512 MB | 2009-03-18 07:02:00 | 011.021.000.002.029727 | PCI-E | 625 / 993 | GDDR3 | Download | Details |
| Gigabyte | HD 4850 1024 MB | 2009-03-24 05:13:00 | 011.020.000.009.029117 | PCI-E | 700 / 993 | GDDR3 | Download | Details |
| Gigabyte | HD 4850 1024 MB | 2009-03-10 04:07:00 | 011.020.000.009.029117 | PCI-E | 640 / 960 | GDDR3 | Download | Details |
| Gigabyte | HD 4850 1024 MB | 2008-09-01 01:46:00 | 011.003.000.000.029117 | PCI-E | 700 / 993 | GDDR3 | Download | Details |
| Gigabyte | HD 4850 1024 MB | 2008-08-21 03:43:00 | 011.003.000.000.029117 | PCI-E | 640 / 960 | GDDR3 | Download | Details |
| Gigabyte | HD 4850 1024 MB | 2008-10-06 01:36:00 | 011.003.000.000.029117 | PCI-E | 640 / 960 | GDDR3 | Download | Details |
| Gigabyte | HD 4850 512 MB | 2008-08-21 03:14:00 | 011.003.000.000.029727 | PCI-E | 625 / 993 | GDDR3 | Download | Details |
| Gigabyte | HD 4850 512 MB | 2008-06-02 18:19:00 | 011.004.000.000.029193 | PCI-E | 625 / 993 | GDDR3 | Download | Details |
| Gigabyte | HD 4850 512 MB | 2008-05-23 11:36:00 | 011.003.000.000.029117 | PCI-E | 625 / 993 | GDDR3 | Download | Details |