I have an old but still working rx300 S7 server with two processors. I wanted to increase its capabilities by adding an additional graphics card. however, after inserting two graphics cards, the server does not boot. Is it possible to run it with two gpu? I'm not going to connect monitors to the cards, I only mean rendering / their computing power. I have the latest bios. I do not see any options in the bios settings.
Alternatively, I can buy the rx300 S8 occasionally - is it also a blockade? I thought that if the board has several 3gen 16x and 8x inputs it will not be a problem.