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Image Credit: Intel
Intel has made a short but sweet promotional video. “From Sand to Silicon” showcases the fabrication process of the modern day processor. Roughly five decades ago you could actually pull a PCB from most consumer devices and count the transistors on it with one hand. A couple of decades after that and we saw integrated circuits that equaled maybe a hundred to a thousand. Those were on chips ranging from the size of a pen cap to nearly that of a credit card. Fast forward to now and current manufacturing can pack billions onto wafers the size of a finger nail.
There’s a fascinating slide that breezes by and you can miss it if you blink about a minute in. The slide actually shows in good detail the process described in the...
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