I meant each card is limited to 240w, instead of the usual 450w. Also, it's more like 4 circuits after all, because the main cpu/mb/2gpus are on a 15a too.
Ah! Ok, thank you now I get it. That's a very nice rig you have there. So at a guess you didn't care as much about the peak computing capacity as long as whatever you are doing all fits in GPU memory and this is your way of collecting that much memory in a single machine so you still have reasonable interconnect speeds between GPUs?
Yeah, it's really just trying to get as much compute as possible as cheaply as possible interconnected in a reasonably fast way with low latency. Slow networking would be a bottleneck and expensive high end networking would defeat the purpose of staying cheap.
jacquesm|2 years ago
ftufek|2 years ago