heiner

@HeinrichKuttler · Apr 2, 2026

that idea ... has occurred to @xai!

John Carmack@ID_AA_Carmack· Apr 2, 2026

Without getting all the way down to performance counters, GPU power from nvidia-smi is a better indicator of true utilization than job scheduling or “gpu busy”. I would love to see animated “heat maps” of the big data centers, with each pixel being an individual GPU’s power draw.

Elon Musk

@elonmusk

Yup, we have a power usage visualization of each data center

03:11 AM · April 3, 2026 · 39.2K views

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