Even if a GPU in a data center should only require 700 watts to run a large language model, it may realistically need 1,700 watts because of inefficiencies in how electricity reaches it. That’s a problem Peng Zou and his team at startup PowerLattice say they have solved by miniaturizing and repackaging high-voltage regulators.
The company claims that its new chiplets deliver up to a 50 percent reduction in power consumption and twice performance per watt by sizing down the voltage conversion process…

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