You probably want to listen to shilka, but I'd imagine in that configuration with the 2080, you'd probably want just single rail? Dividing the rails might make less power (insert huge question mark here) and make the GPU unstable? That is, if standard Ohm's law applies to how the multi-rail configuration works lol
Single +12V Rail Mode: +3.3V @ 25A, +5V @ 25A, +12V @ 62.5A, -12V @ 0.8A, +5VSB @ 3A
Multiple +12V Rail Mode: +3.3V @ 25A, +5V @ 25A, +12V1 @ 40A, +12V2 @ 40A, +12V3 @ 40A, +12V4 @ 40A, +12V5 @ 40A, -12V @ 0.8A, +5VSB @ 3A
It looks like you might want multiple 12v rail mode for multi GPU setups
Last edited by Sm0keydaBear; 08-31-2019 at 10:40 AM.