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· today in ai · 2026-08-11
Nvidia pushes 800 VDC AI power design
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Nvidia outlined an 800-volt DC power architecture for AI data centers, arguing the real bottleneck for scaling AI compute is now power delivery, not wattage.
Nvidia published a case for 800-volt direct current power architecture in AI data centers, arguing that as GPU racks scale up, the limiting factor is no longer raw power but how efficiently it moves from the grid to each chip. Aimed at data center builders planning next-gen AI factories, not end users.
sources
- 01Why Scaling AI Compute Performance Requires a New Power Architectureblogs.nvidia.com · primary
Rami Steitieh