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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