Last time I checked NVIDIA Tesla V100's were approximately 8k USD each, so that system would cost at least 64k USD (ref https://www.sabrepc.com/nvidia-gpu-nvtv1...vlink.html).
AWS p3.16xlarge (8 x Tesla V100 GPUs): 17,870.40 USD / month (ref https://aws.amazon.com/ec2/instance-types/p3/).
The entire 16 x P106-100 system costs less than a single V100 GPU, with a monthly cost to host (inc power) of 90 USD. The outright purchase cost is less than half the monthly AWS instance price you refer to in your twitter post.
I'm no math wizard but I recommend that you re-check your numbers..
AWS p3.16xlarge (8 x Tesla V100 GPUs): 17,870.40 USD / month (ref https://aws.amazon.com/ec2/instance-types/p3/).
The entire 16 x P106-100 system costs less than a single V100 GPU, with a monthly cost to host (inc power) of 90 USD. The outright purchase cost is less than half the monthly AWS instance price you refer to in your twitter post.
I'm no math wizard but I recommend that you re-check your numbers..