http://www.electronista.com/articles/08/02/15/xbox.360.valhalla.rumor/
That article suggests that the Xbox 360 will have two 65nm processors running this year, and that by the end of next year or early 2010 it will be a dual 65nm chip incorporating the CPu AND GPU. I must admit I hadn't heard of such a thing (the dual-chip), but surely its an excellent way to drop costs.
After all, whats cheaper than two cheap chips? One cheap chip.
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