Unverified92% confidenceFactTime unknown
评估DDR5真实延迟看'时序CL÷频率×2000'得出的纳秒值，DDR5-6000 CL30约等于10ns，与DDR5-6400 CL32相近；单看CL数字大小无意义
1
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92%
Confidence
Long-term
Relevance
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Related Claims
UnverifiedDDR5的实际时序延迟(ns)高于DDR4，如DDR5-6000 CL30绝对延迟约10ns，DDR4-3600 CL16约8.9ns，但DDR5更高的带宽在多任务和高分辨率场景反超85% similarUnverifiedAMD锐龙平台DDR5甜点频率是6000MHz，此时内存控制器(UCLK)与内存(MCLK)保持1:1同步；超过6400MHz会强制降为2:1分频反而掉延迟性能70% similarUnverifiedDDR5-6000至DDR5-6400频率区间被认为是当前游戏性能的甜点频段69% similarUnverifiedDDR4平台首选DDR4-3200 CL16或DDR4-3600 CL18，这是Intel/AMD双方性价比甜点；超过3600MHz对DDR4提升边际递减且需要挑主板体质68% similarUnverifiedDDR3内存标准于2007年推出，在2014年被DDR4逐步取代，典型频率为1333-2133MHz68% similar
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