Video BIOS Collection
The latest BIOS flashing utilities for video cards can be found in our Downloads Section: 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 | Interface | Core/Mem | Memory | Links |
|---|---|---|---|---|---|---|
| Asus | HD 4850 512 MB | 2009-06-15 22:14:00 | PCI-E | 625 / 1004 |
GDDR3 | Download | Details |
| Asus | HD 4850 512 MB | 2009-02-19 23:25:00 | PCI-E | 625 / 993 |
GDDR3 | Download | Details |
| Asus | HD 4850 512 MB | 2008-12-10 21:30:00 | PCI-E | 625 / 1004 |
GDDR3 | Download | Details |
| Asus | HD 4850 1024 MB | 2008-09-23 07:35:00 | PCI-E | 625 / 1004 |
GDDR3 | Download | Details |
| Asus | HD 4850 1024 MB | 2008-08-19 00:11:00 | PCI-E | 625 / 1004 |
GDDR3 | Download | Details |
| Asus | HD 4850 512 MB | 2008-08-06 22:24:00 | PCI-E | 625 / 1004 |
GDDR3 | Download | Details |
| Asus | HD 4850 512 MB | 2008-07-22 03:27:00 | PCI-E | 680 / 1050 |
GDDR3 | Download | Details |
| Asus | HD 4850 1024 MB | 2008-07-10 22:29:00 | PCI-E | 625 / 993 |
GDDR3 | Download | Details |
| Asus | HD 4850 512 MB | 2008-07-02 23:29:00 | PCI-E | 680 / 1050 |
GDDR3 | Download | Details |
| Asus | HD 4850 512 MB | 2008-07-01 01:55:00 | PCI-E | 625 / 993 |
GDDR3 | Download | Details |
| Asus | HD 4850 512 MB | 2008-05-23 11:36:00 | PCI-E | 625 / 993 |
GDDR3 | Download | Details |
| Asus | HD 4850 512 MB | 2008-05-23 11:36:00 | PCI-E | 625 / 993 |
GDDR3 | Download | Details |
| ATI | HD 4850 512 MB | 2008-07-02 07:16:00 | PCI-E | 625 / 993 |
GDDR3 | Download | Details |
| ATI | HD 4850 512 MB | 2008-06-02 18:19:00 | PCI-E | 625 / 993 |
GDDR3 | Download | Details |
| ATI | HD 4850 512 MB | 2008-05-23 11:36:00 | PCI-E | 625 / 993 |
GDDR3 | Download | Details |
| ATI | HD 4850 512 MB | 2008-05-23 11:36:00 | PCI-E | 625 / 993 |
GDDR3 | Download | Details |
| Club3D | HD 4850 512 MB | 2008-08-12 07:29:00 | PCI-E | 625 / 993 |
GDDR3 | Download | Details |
| Club3D | HD 4850 512 MB | 2008-06-02 18:19:00 | PCI-E | 625 / 993 |
GDDR3 | Download | Details |
| Club3D | HD 4850 512 MB | 2008-05-23 11:36:00 | PCI-E | 625 / 993 |
GDDR3 | Download | Details |
| Connect3D | HD 4850 512 MB | 2008-06-02 18:19:00 | PCI-E | 625 / 993 |
GDDR3 | Download | Details |
| Connect3D | HD 4850 512 MB | 2008-05-23 11:36:00 | PCI-E | 625 / 993 |
GDDR3 | Download | Details |
| Diamond | HD 4850 512 MB | 2008-05-23 11:36:00 | PCI-E | 625 / 993 |
GDDR3 | Download | Details |
| Force3D | HD 4850 512 MB | 2008-05-23 11:36:00 | PCI-E | 625 / 993 |
GDDR3 | Download | Details |
| Gainward | HD 4850 1024 MB | 2008-09-08 21:49:00 | PCI-E | 700 / 1000 |
GDDR3 | Download | Details |
| Gainward | HD 4850 512 MB | 2008-08-14 22:50:00 | PCI-E | 700 / 1100 |
GDDR3 | Download | Details |
| Gainward | HD 4850 512 MB | 2008-08-14 08:57:00 | PCI-E | 700 / 1100 |
GDDR3 | Download | Details |
| Gainward | HD 4850 512 MB | 2008-08-13 22:09:00 | PCI-E | 625 / 993 |
GDDR3 | Download | Details |
| Gainward | HD 4850 512 MB | 2008-08-06 07:25:00 | PCI-E | 700 / 1100 Samsung 0.8 |
GDDR3 | Download | Details |
| Gainward | HD 4850 512 MB | 2008-06-02 18:19:00 | PCI-E | 625 / 993 |
GDDR3 | Download | Details |
| Gainward | HD 4850 512 MB | 2008-05-23 11:36:00 | PCI-E | 625 / 993 |
GDDR3 | Download | Details |
| Gainward | HD 4850 512 MB | 2008-05-23 11:36:00 | PCI-E | 625 / 993 |
GDDR3 | Download | Details |
| GeCube | HD 4850 512 MB | 2008-06-02 18:19:00 | PCI-E | 625 / 993 |
GDDR3 | Download | Details |
| GeCube | HD 4850 512 MB | 2008-05-23 11:36:00 | PCI-E | 625 / 993 |
GDDR3 | Download | Details |
| Gigabyte | HD 4850 1024 MB | 2009-03-24 05:13:00 | PCI-E | 700 / 993 |
GDDR3 | Download | Details |
| Gigabyte | HD 4850 512 MB | 2009-03-18 07:02:00 | PCI-E | 625 / 993 |
GDDR3 | Download | Details |
| Gigabyte | HD 4850 1024 MB | 2008-10-06 01:36:00 | PCI-E | 640 / 960 |
GDDR3 | Download | Details |
| Gigabyte | HD 4850 1024 MB | 2008-09-01 01:46:00 | PCI-E | 700 / 993 |
GDDR3 | Download | Details |
| Gigabyte | HD 4850 1024 MB | 2008-08-21 03:43:00 | PCI-E | 640 / 960 |
GDDR3 | Download | Details |
| Gigabyte | HD 4850 512 MB | 2008-08-21 03:14:00 | PCI-E | 625 / 993 |
GDDR3 | Download | Details |
| Gigabyte | HD 4850 512 MB | 2008-06-02 18:19:00 | PCI-E | 625 / 993 |
GDDR3 | Download | Details |
| Gigabyte | HD 4850 512 MB | 2008-05-23 11:36:00 | PCI-E | 625 / 993 |
GDDR3 | Download | Details |
| HIS | HD 4850 512 MB | 2008-11-17 01:07:00 | PCI-E | 625 / 993 |
GDDR3 | Download | Details |
| HIS | HD 4850 512 MB | 2008-08-20 02:46:00 | PCI-E | 685 / 1100 |
GDDR3 | Download | Details |
| HIS | HD 4850 512 MB | 2008-08-04 05:48:00 | PCI-E | 625 / 993 |
GDDR3 | Download | Details |
| HIS | HD 4850 512 MB | 2008-08-03 22:10:00 | PCI-E | 650 / 1000 |
GDDR3 | Download | Details |
| HIS | HD 4850 512 MB | 2008-06-02 18:19:00 | PCI-E | 625 / 993 |
GDDR3 | Download | Details |
| HIS | HD 4850 512 MB | 2008-05-23 11:36:00 | PCI-E | 625 / 993 |
GDDR3 | Download | Details |
| Jetway | HD 4850 512 MB | 2008-06-05 16:52:00 | PCI-E | 625 / 993 |
GDDR3 | Download | Details |
| Jetway | HD 4850 512 MB | 2008-06-02 18:19:00 | PCI-E | 625 / 993 |
GDDR3 | Download | Details |
| Jetway | HD 4850 512 MB | 2008-05-23 11:36:00 | PCI-E | 625 / 993 |
GDDR3 | Download | Details |