Sure, I understand that it's not like AMD orders the wafers on Monday then they have GPU's to give to their partners by Friday.

Maybe I don't understand how it all works as I'm not in 'the industry' but I assumed (yea, I know what happens when I assume

) that AMD would have some sort of contract with TSMC that they could order so many wafers at some kind of gauranteed yield on their production parts? It could be possible that TSMC is having problems getting the parts out to even fill AMD's initial order, couldn't it? Maybe before launch AMD would put in another order as AIB's wanted more parts, but they couldn't get the chips? Maybe AMD just totally guessed wrong on demand and screwed themselves out of sales? Just going through a few scenarios that I could see occurring. Though maybe I'm wrong about how the contracts on dice ordering/wafer ordering works.