As far as I understand the issues with the current tech, it's not good enough that a chip only generates, say, 45 watts. You need to know that the dissipation i

As far as I understand the issues with the current tech, it's not good enough that a chip only generates, say, 45 watts. You need to know that the dissipation is spread out enough in area+time to not overheat any individual components, which gets harder as the components get smaller.