https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/wo-de-an-ying-jing-ling9geng-huan-le-liang-gen16g-shuang-tong-dao32g-de-nei-cun-zaiCPU-Z-zhong-nei-cun-shi-xu-nei-cun-pin-lu-wei-shen-me-shi2394mhz/m-p/1362582#M488368 <P>我的暗影精灵9更换了两根16g双通道4800&nbsp; 32g的内存，在CPU-Z内存-时序-内存频率里为什么是2394mhz</P> Sun, 28 Sep 2025 07:17:21 GMT yyhhsdh 2025-09-28T07:17:21Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/wo-de-an-ying-jing-ling9geng-huan-le-liang-gen16g-shuang-tong-dao32g-de-nei-cun-zaiCPU-Z-zhong-nei-cun-shi-xu-nei-cun-pin-lu-wei-shen-me-shi2394mhz/m-p/1362582#M488368 <P>我的暗影精灵9更换了两根16g双通道4800&nbsp; 32g的内存，在CPU-Z内存-时序-内存频率里为什么是2394mhz</P> Sun, 28 Sep 2025 07:17:21 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/wo-de-an-ying-jing-ling9geng-huan-le-liang-gen16g-shuang-tong-dao32g-de-nei-cun-zaiCPU-Z-zhong-nei-cun-shi-xu-nei-cun-pin-lu-wei-shen-me-shi2394mhz/m-p/1362582#M488368 yyhhsdh 2025-09-28T07:17:21Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/wo-de-an-ying-jing-ling9geng-huan-le-liang-gen16g-shuang-tong-dao32g-de-nei-cun-zaiCPU-Z-zhong-nei-cun-shi-xu-nei-cun-pin-lu-wei-shen-me-shi2394mhz/m-p/1362586#M488369 <P>DDR（双倍数据速率）内存之所以显示频率是标称速度的一半，是因为其“双倍数据速率”的特性，它在每个时钟周期中传输两次数据（上升沿和下降沿），实际的数据传输率为理论时钟速率的两倍，但很多诊断软件仅显示该内存模块工作的实际时钟速度。例如，标称速度为5600MT/s (MegaTransfers per second) 的DDR5 内存模块，其实际工作的时钟频率为2800 MHz。</P> Sun, 28 Sep 2025 07:41:45 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/wo-de-an-ying-jing-ling9geng-huan-le-liang-gen16g-shuang-tong-dao32g-de-nei-cun-zaiCPU-Z-zhong-nei-cun-shi-xu-nei-cun-pin-lu-wei-shen-me-shi2394mhz/m-p/1362586#M488369 548851818 2025-09-28T07:41:45Z