Patriot Memory (PDP Systems) PSD22G8002 2GB vs Crucial Technology CT4G4DFS8266.C8FF 4GB

总分

Patriot Memory (PDP Systems) PSD22G8002 2GB

Patriot Memory (PDP Systems) PSD22G8002 2GB

总分

Crucial Technology CT4G4DFS8266.C8FF 4GB

Crucial Technology CT4G4DFS8266.C8FF 4GB

差异规格评论

差异

Patriot Memory (PDP Systems) PSD22G8002 2GB

需要考虑的原因
Patriot Memory (PDP Systems) PSD22G8002 2GB

报告一个错误

低于PassMark测试中的延时，ns

60 81

左右 26% 更低的延时
更快的读取速度，GB/s

4 15.2

测试中的平均数值

Crucial Technology CT4G4DFS8266.C8FF 4GB

需要考虑的原因
Crucial Technology CT4G4DFS8266.C8FF 4GB

报告一个错误

更快的写入速度，GB/s

7.9 2,109.3

测试中的平均数值
更高的内存带宽，mbps

21300 6400

左右 3.33 更高的带宽

规格

完整的技术规格清单

Patriot Memory (PDP Systems) PSD22G8002 2GB

Crucial Technology CT4G4DFS8266.C8FF 4GB

主要特点

存储器类型

DDR2 DDR4
PassMark中的延时，ns

60 81
读取速度，GB/s

4,162.7 15.2
写入速度，GB/s

2,109.3 7.9
内存带宽，mbps

6400 21300

Other

描述

PC2-6400, SSTL 1.8V, CAS Supported: 4 5 PC4-21300, 1.2V, CAS Supported: 10 12 13 14 15 16 17 18 19 20
时序/时钟速度

5-5-5-15 / 800 MHz 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
排名PassMark (越多越好)

784 1668

RAM Latency Calculator

Calculate Ram speed clock interval in nanosecond format

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RAM 2

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Frequency (Mhz) *

Absolute Latency

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