Samsung M471A5244CB0-CWE 4GB vs Samsung M471A5644EB0-CPB 2GB

总分

Samsung M471A5244CB0-CWE 4GB

Samsung M471A5244CB0-CWE 4GB

总分

Samsung M471A5644EB0-CPB 2GB

Samsung M471A5644EB0-CPB 2GB

差异规格评论

差异

Samsung M471A5244CB0-CWE 4GB

需要考虑的原因
Samsung M471A5244CB0-CWE 4GB

报告一个错误

更快的读取速度，GB/s

15.5 13.2

测试中的平均数值
更快的写入速度，GB/s

12.0 9.1

测试中的平均数值
更高的内存带宽，mbps

25600 17000

左右 1.51% 更高的带宽

Samsung M471A5644EB0-CPB 2GB

需要考虑的原因
Samsung M471A5644EB0-CPB 2GB

报告一个错误

低于PassMark测试中的延时，ns

28 38

左右 -36% 更低的延时

规格

完整的技术规格清单

Samsung M471A5244CB0-CWE 4GB

Samsung M471A5644EB0-CPB 2GB

主要特点

存储器类型

DDR4 DDR4
PassMark中的延时，ns

38 28
读取速度，GB/s

15.5 13.2
写入速度，GB/s

12.0 9.1
内存带宽，mbps

25600 17000

Other

描述

PC4-25600, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20 21 22 24 PC4-17000, 1.2V, CAS Supported: 10 11 12 13 14 15 16
时序/时钟速度

20-20-20, 22-22-22, 24-24-24 / 3200 MHz 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
排名PassMark (越多越好)

2283 1989

RAM Latency Calculator

Calculate Ram speed clock interval in nanosecond format

RAM 1

CAS Latency (CL) *

Frequency (Mhz) *

Absolute Latency

0 ns

RAM 2

CAS Latency (CL) *

Frequency (Mhz) *

Absolute Latency

0 ns

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