Unverified60% confidenceFactExact time
CPUs load memory data in units of cache lines (typically 64 bytes) rather than byte by byte.
2
Sources
60%
Confidence
Long-term
Relevance
9/4/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedCPU缓存以缓存行为最小传输单元，通常为64字节，MESI协议负责维护多核间缓存一致性77% similarUnverifiedContiguous memory layout maximizes CPU cache hit rates and facilitates interfacing with underlying math libraries such as BLAS and LAPACK75% similarUnverifiedThe registers and memory cells of the 6510 processor are 8-bit or 16-bit, and when numeric operations exceed their range they are directly truncated (wrapped around)—for example, 255 plus 1 yields 0.74% similarUnverified现代CPU的缓存行（cache line）通常为64字节，分支预测失败通常导致10-20个时钟周期的流水线冲刷73% similar
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