Video BIOS Collection

Latest BIOS flashing utilities for graphics cards can be found in our Downloads Section: ATI/AMD | 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 Memory Links
XFX HD 4850 1024 MB 2010-08-29 22:53:00 011.022.009.008.000000 PCI-E 625 / 993 GDDR3 Download | Details
XFX HD 4850 512 MB 2010-07-08 04:04:00 011.022.009.008.000000 PCI-E 625 / 900 GDDR5 Download | Details
XFX HD 4850 512 MB 2009-09-01 04:49:00 011.022.006.000.000000 PCI-E 625 / 993 GDDR3 Download | Details
XFX HD 4850 1024 MB 2009-07-08 02:32:00 011.016.000.028.000000 PCI-E 625 / 993 GDDR3 Download | Details
XFX HD 4850 512 MB 2009-06-11 02:13:00 011.018.000.013.000000 PCI-E 625 / 993 GDDR3 Download | Details
XFX HD 4850 1024 MB 2009-05-25 23:59:00 011.016.000.028.000000 PCI-E 625 / 993 GDDR3 Download | Details
XFX HD 4850 512 MB 2009-05-25 01:57:00 011.018.000.013.000000 PCI-E 625 / 993 GDDR3 Download | Details
XFX HD 4850 1024 MB 2009-01-19 02:22:00 011.016.000.028.000000 PCI-E 625 / 993 GDDR3 Download | Details
XFX HD 4850 512 MB 2008-12-25 20:10:00 011.018.000.013.000000 PCI-E 650 / 1050 GDDR3 Download | Details
XFX HD 4850 512 MB 2008-12-25 20:06:00 011.018.000.013.000000 PCI-E 625 / 993 GDDR3 Download | Details