SMRTR Science & EngineeringMar 10, 2025John D. Cook

Colossus versus El Capitan: A Tale of Two Supercomputers

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Colossus, a new AI supercomputer with 100,000 NVIDIA H100 GPUs, reaches a theoretical 6 Exaflops peak speed, outperforming El Capitan's 2.746 Exaflops in raw power, but El Capitan remains the top-ranked supercomputer due to its balanced architecture.

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