In that case, an important question might be, whether we can actually make it 10x faster. Given a point in the Moore's law curve, can we actually make a single

In that case, an important question might be, whether we can actually make it 10x faster. Given a point in the Moore's law curve, can we actually make a single core that's as fast as 10 separate cores? If yes, Will that be more power, space and cost effective?