If the thermal interfaces are done correctly then you can put an absurd flow rate of coolant across the fins and bring it out to a huge heat exchange system. T

If the thermal interfaces are done correctly then you can put an absurd flow rate of coolant across the fins and bring it out to a huge heat exchange system. The trick isn't total power, it's power density on the die. In that regard, I don't think this is pushing the boundaries. It just needs custom built interfaces.