The larger version used for Lee Sedol used 280 GPUs and 1920 CPUs according to this article: AlphaGo and AI Progress
List of configurations here
I don't know how much memory it used.
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Robert Walker
Writer of articles on Mars and Space issues - Software Developer of Tune Smithy, Bounce Metronome etc.Studied at Wolfson College, Oxford
Lives in Isle of Mull
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