Interesting thing regarding power for the Aurora nodes.

So Ian is estimating on his article Aurora consists of 2400 nodes, with each node having 2x Sapphire Rapids CPU and 6x Ponte Vecchio GPU. And based on that he's estimating the Ponte Vecchio portion having DP FP throughput of 67 TFlops.

The new systems are aiming for the 40MW power range. If you assume 90% of the power is used by the nodes, then we end up with,

15KW(15,000W) power per node. If we further assume 80% is taken up by the compute GPUs, then 12KW for six, or 2KW per GPU.

If we assume nodes only take 80% power, and GPUs only take 70% of the power, and there's 10% power conversion losses(meaning 40MW is actual used power), then we end up with each GPU using 1.4KW.

1400-2000W for a compute class GPU.