Patriot Memory (PDP Systems) PSD38G16002 8GB vs Patriot Memory (PDP Systems) PSD44G266681 4GB

总分

Patriot Memory (PDP Systems) PSD38G16002 8GB

Patriot Memory (PDP Systems) PSD38G16002 8GB

总分

Patriot Memory (PDP Systems) PSD44G266681 4GB

Patriot Memory (PDP Systems) PSD44G266681 4GB

差异规格评论

差异

Patriot Memory (PDP Systems) PSD38G16002 8GB

需要考虑的原因
Patriot Memory (PDP Systems) PSD38G16002 8GB

报告一个错误

Patriot Memory (PDP Systems) PSD44G266681 4GB

需要考虑的原因
Patriot Memory (PDP Systems) PSD44G266681 4GB

报告一个错误

低于PassMark测试中的延时，ns

26 42

左右 -62% 更低的延时
更快的读取速度，GB/s

17.5 13.1

测试中的平均数值
更快的写入速度，GB/s

13.6 8.4

测试中的平均数值
更高的内存带宽，mbps

21300 12800

左右 1.66 更高的带宽

规格

完整的技术规格清单

Patriot Memory (PDP Systems) PSD38G16002 8GB

Patriot Memory (PDP Systems) PSD44G266681 4GB

主要特点

存储器类型

DDR3 DDR4
PassMark中的延时，ns

42 26
读取速度，GB/s

13.1 17.5
写入速度，GB/s

8.4 13.6
内存带宽，mbps

12800 21300

Other

描述

PC3-12800, 1.5V, CAS Supported: 5 6 7 8 9 10 11 PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20
时序/时钟速度

9-9-9-24 / 1600 MHz 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
排名PassMark (越多越好)

2307 2974

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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