U can modify 5600 bios, like u can modify 5700 bios also.
PLEASE TELL ME WHERE YOU READ THIS--
Currently, the RX 5600 BIOS cannot be modified with the RED BIOS Editor. If there is a new edition, please tell me where to find it.
The RX 5600 was given a performance boost from AMD with a new BIOS just prior to actual commercial release. This left the Linux drivers, developed for the original BIOS, a poor solution. The AMD Linux 19.50 drivers do not officially support the RX 5600.
Eliovp may have a solution in his personal BIOS editor, if so, he hasn't released it.
If you can show me a published example of RX 5600 BIOS editing/modding/flashing, please do. I am aware of the official BIOS update, but from what I have read, the RX 5600 does not have a BIOS compatible with the RED BIOS Editor.
--scryptr