FLOPS & Precision Formats
概念
硬件与算力
How compute is counted — and why the same chip has five different numbers.
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FLOPS count floating-point operations per second; AI hardware quotes them per precision (FP64 → FP4), roughly doubling each halving of bits, and vendors often quote sparsity-doubled figures — always check the footnote (records here label dense vs sparse). Training compute totals (10²⁵–10²⁶ FLOP for frontier runs) anchor scaling laws and even export regulation thresholds.
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来源
记录审阅截至 2026-01-15 — 查看 方法论.