3 ms·
They were plugged into mains power, as the first page says: "For all testing, the Watts Up Pro power meter was used(...) as the power meter was attached to eac
by slug 15y ago
They were plugged into mains power, as the first page says:
"For all testing, the Watts Up Pro power meter was used(...) as the power meter was attached to each system's power supply."
That meter measures AC power, which means that for laptop use, as you say, the tests are meaningless.