The article doesn't say it was an issue with the tools; it sounds like the design was too ambitious. Leakage power is not hard to quantify, but dynamic power i

The article doesn't say it was an issue with the tools; it sounds like the design was too ambitious. Leakage power is not hard to quantify, but dynamic power is harder to evaluate, because it's workload-dependent. It's not always completely straightforward to get an answer.