Of the "big 3" I actually see AMD moving away from PC gaming, it has the most to gain moving to AI, even if they manage to grab the same market share they have in pc gaming, it would be orders of magnitud more profitable. And other than consoles, they are not dominant in any other market, so might as well.
On the other hand, why would nvidia leave the pc gaming when it has close to 95% of the market? not to mention all the other markets its dominant in just to focus on AI?
On the other hand, why would nvidia leave the pc gaming when it has close to 95% of the market? not to mention all the other markets its dominant in just to focus on AI?