“AI PCs” are all the rage in the computer industry right now, at least if you listen to anyone trying to get you to buy a new laptop. Neural processing units or NPUs are the new hotness, powering local AI capabilities…though whether that’s actually worth anything is still in question. But Nvidia wants people to know that if you want real AI power, you need a discrete GPU. That’s the basis of a presentation leaked by Chinese site BenchLife.info and spotted by VideoCardz.com. In the slides posted to the site (and marked “Nvidia Confidential — Do Not Distribute”, so consider all of this unconfirm…