Sgolds:So far I only see that the process hits a wall around 3GHz.
There is one other thing I think needs mentioning. Eventually, all major manufacturers need to surpass this barrier. AMD is no exception, and the concept does not involve rocket science. Intel is far, far ahead of AMD in knowing about how to solve this problem using both process and microarchitectural solutions. It could be one of the reasons that they are maintaining the netburst architecture.
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