Lots of <i>low-voltage</i> cores idle, assuming the faster cores don&#x27;t use similarly small amounts of power when idle. <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;CPU_power_dissipation#Sources" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;CPU_power_dissipation#Sources</a>