&gt;&gt; These are all quad-core CPUs ...<p>&gt;I&#x27;m not sure if the article is wrong, I&#x27;m &quot;misremembering&quot; or what, but ISTR seeing plenty of i5 CPUs that are only dual core.<p>It gets messy in the Laptop space (your quote was about Desktop processors). Most current laptop i5&#x27;s are dual core with hyperthreading.