> But why should it be on AMD? It's in the best interests of OS vendors to get processors to work. It's in the best interests of CPU vendors to get processors

> But why should it be on AMD? It's in the best interests of OS vendors to get processors to work. It's in the best interests of CPU vendors to get processors to work optimally on major platforms. AMD's business is selling processors. Customers buy them if they perform better than the competitor's offers at the same price range. If your competitors optimizes implementations but you drop the ball and go with unoptimized ones, it matters nothing if your product performs better in theory if customers don't see that in the real world.