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NVIDIA says its open-source power software let Nscale fit about 37% more GPUs into the same power budget, as AI data centres chase utilisation
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Money Today reported on 9 November from NVIDIA AI Day Seoul that NVIDIA's Korea solutions architecture lead presented DSX Max-LPS, open-source software that adjusts power limits across racks in real time by talking to the building management system, instead of fixing a maximum for every rack. According to NVIDIA's presentation as reported, cloud partner Nscale used it on GB300-based racks to install about 37% more GPUs within the same power budget and to raise token output by 50%. NVIDIA also described its DSX platform as design guidance, including cooling design, floor height and floor loading, for building Vera Rubin NVL72 systems. These are NVIDIA's own figures for one customer, as reported by a news outlet, and have not been independently verified. A separate 9 November Financial News (Korea) roundup says power, cooling and permitting limits are pushing Microsoft, Google and AWS to get more work from equipment they already hold.
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