« Last post by blueskull on Today at 07:46:22 PM »
NO, you don't need all GPUs on one CPU. Asus supports 4-way SLI over 2 CPUs/PCIe lanes over 2 CPUs.
You're right, there is nowhere mentioning it in the mobo's manual.
NO you should not try to force a 2-way SLI in CPU1 if there is a lot of other hardware attached to that CPU while CPU2 has nothing else to do than pure computation. This was proven by LinusTech in one of his videos where he had build a Video rendering beast (can't find that particular one right now). But the end result was that when GPUs were connected to CPU1 it was slow like hell and after switching to CPU2 the speed improved significantly.
I will take a look at that video. That's interesting.