[KongchangAI]
Unverified50% confidenceBenchmarkExact time

On Skylake, the latency of single-precision floating-point division DIVSS is 11 cycles, double-precision DIVSD is 13–14 cycles, and the reciprocal throughput is approximately 3–5 cycles.

1
Sources
50%
Confidence
Long-term
Relevance
8/19/2026
First Seen

Sources

整数除法转浮点除法:反直觉的CPU性能优化技巧详解

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