All newer GPUs have a signed bio, which you cannot modify, but older RX5700 / RX5700XT can gain extra performance by optimizing the memory timings.
Last update: 29.January 2023
We take no responsibility! Proceed at your own risk!
Only for 5700 / 5700XT without signed bios!
Use Red Bios Editor!
Open up the bios file, and click "VRAM Timings":
If Samsung (K4Z80325BC) memory (RED), copy the timings from Yellow into the four fields Blue:
If Micron (MT61K256M3) memory (RED), copy the timings from Yellow into the four fields Blue:
Save the bios, and you are done!
Save the bios, and you are done!
Only for 5700 / 5700XT without signed bios!
Use Red Bios Editor!
Open up the bios file, and click "VRAM Timings":
If Samsung (K4Z80325BC) memory (RED), copy the timings from Yellow into the four fields Blue:
If Micron (MT61K256M3) memory (RED), copy the timings from Yellow into the four fields Blue:
Save the bios, and you are done!
Save the bios, and you are done!
