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 4850 512 MB | 2008-06-27 00:23:00 | 011.004.000.000.000000 | PCI-E | 675 / 1150 | GDDR3 | Download | Details |
| Sapphire | HD 4850 512 MB | 2008-06-18 23:39:00 | 011.004.000.000.000000 | PCI-E | 625 / 993 | GDDR3 | Download | Details |
| Sapphire | HD 4850 512 MB | 2008-06-05 16:52:00 | 011.004.000.000.000000 | PCI-E | 625 / 993 | GDDR3 | Download | Details |
| Sapphire | HD 4850 512 MB | 2008-06-02 18:19:00 | 011.004.000.000.029193 | PCI-E | 625 / 993 | GDDR3 | Download | Details |
| Sapphire | HD 4850 512 MB | 2008-05-23 11:36:00 | 011.003.000.000.029117 | PCI-E | 625 / 993 | GDDR3 | Download | Details |