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 |
|---|---|---|---|---|---|---|---|
| Gainward | HD 4850 512 MB | 2009-02-26 20:43:00 | 011.013.000.002.000000 | PCI-E | 700 / 900 | GDDR5 | Download | Details |
| Gainward | HD 4850 512 MB | 2008-11-21 19:36:00 | 011.012.000.002.000000 | PCI-E | 625 / 993 | GDDR3 | Download | Details |
| Gainward | HD 4850 512 MB | 2008-08-05 01:56:00 | 011.007.000.000.000000 | PCI-E | 625 / 993 | GDDR3 | Download | Details |
| Gainward | HD 4850 512 MB | 2008-08-13 22:09:00 | 011.008.000.000.000000 | PCI-E | 625 / 993 | GDDR3 | Download | Details |
| Gainward | HD 4850 1024 MB | 2008-09-08 21:49:00 | 011.010.000.002.000000 | PCI-E | 700 / 1000 | GDDR3 | Download | Details |
| Gainward | HD 4850 512 MB | 2008-08-14 22:50:00 | 011.008.000.000.000000 | PCI-E | 700 / 1100 | GDDR3 | Download | Details |
| Gainward | HD 4850 512 MB | 2008-08-14 08:57:00 | 011.008.000.000.000000 | PCI-E | 700 / 1100 | GDDR3 | Download | Details |
| Gainward | HD 4850 512 MB | 2008-08-06 07:25:00 | 011.007.000.000.000000 | PCI-E | 700 / 1100 | GDDR3 | Download | Details |
| Gainward | HD 4850 512 MB | 2008-05-23 11:36:00 | 011.003.000.000.029117 | PCI-E | 625 / 993 | GDDR3 | Download | Details |
| Gainward | HD 4850 512 MB | 2008-06-02 18:19:00 | 011.004.000.000.029193 | PCI-E | 625 / 993 | GDDR3 | Download | Details |