Lisa Su thinks the AI boom is just getting started — and the numbers back her up. On Advanced Micro Devices Inc's (NASDAQ:AMD) third quarter earnings call, the CEO said the total addressable market for AI silicon has grown beyond earlier projections, calling it "a larger opportunity" than the $500 billion estimate she floated just months ago.Track AMD stock here.From Trillions Of Tokens To Billions In SiliconSu told investors that, "from everything that we see, we see the AI compute TAM just going up," hint ...