Sony rethinking cell processor strategy
According to Sony Executive Deputy President, Yutaka Nakagawa, "When we first offered the PS2, there were no semiconductor companies that were able to make chips for the machine, so we did it ourselves. But now, there are companies that specialize in chip production. They are aggressively investing in cutting-edge technology. Our basic understanding is that we probably won't need to do everything by ourselves for next-generation chips."
For Sony, developing a new microprocessor from scratch didn't come cheap. In an effort to improve the razor-thin margins of their processor business, Sony appears to be breaking with tradition and is looking to outsource cell manufacturing while also foregoing the in-house development of more advanced (i.e. smaller) cell processors.