B200 vs H100: how much faster is Blackwell for training?
In MLPerf Training v6.0, 64 NVIDIA B200 GPUs trained two LLM benchmarks 2.04 to 2.08 times faster than 64 NVIDIA H100s, a little under the 2.27x gap in their dense FP8 specs. Nodus lists the B200 at $5.50/hr and the H100 SXM at $2.60/hr, so a B200 must finish 2.115 times faster to cost less per run…
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- 2026-11-10 21:39 · DEV Community — Machine Learning
B200 vs H100: how much faster is Blackwell for training?