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CPU,内存,磁盘速度比较
2022-07-23 08:33:00 【大囚长】
CPU Intel i5 12400f
主频:2.5GHz
核心:6
内存 某品牌DDR4 主流PC主板为双通道
主频:3200MHz
SSD Intel KC3000
顺序读/写:7,000 MBps / 5,000 MBps
粗略比较:
CPU按照正常频率,硬件核心算
2500000000646/8/1024/1024/1024=111.758GB/s
内存理想情况
3200000000642/8/1024/1024/1024=47.683GB/s
G
SSD速度已知,最快只读
7GB/s
RAID0: 14G/s
实际还要受sata等接口速度制约
由此可以看出CPU,内存和磁盘在数据处理速度上的巨大差异。如果CPU开启睿频到4.4GHz,速度差距将会进一步拉大,内存即便超频也不会有太大的提升。
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